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Development Productivity Suite for Business Central

Home Page: https://al.studio

business-central dynamics-365-business-central al-language vscode-extension dynamics-365-bc visual-studio-code

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mplze amurshed7

alstudio's Issues

Add "scanWorkspace"-function to Api

Hi Marton,
currently you're offering these two functions regarding the scanning of the workspace:
isWorkspaceScanned: boolean;
onWorkspaceScanned: Function | undefined;

Would it be possible to add a function "scanWorkspace" in case someone has set this setting?
"alStudio.advanced.skipInitialScan": true
but another extension developer would love to use your API? 😄

An unexpected error occurred invoking 'QueryDashboard' on the server. ArgumentNullException: Value cannot be null. (Parameter 'source')

Just when I open my workspace, I always get this (it's the big multiroot workspace)

[AL Studio][2020-10-19T07:37:43.306Z][Debug]: fail: Microsoft.AspNetCore.SignalR.Internal.DefaultHubDispatcher[8]
Failed to invoke hub method 'QueryDashboard'.
System.ArgumentNullException: Value cannot be null. (Parameter 'source')
at System.Linq.ThrowHelper.ThrowArgumentNullException(ExceptionArgument argument)
at System.Linq.Enumerable.Select[TSource,TResult](IEnumerable1 source, Func2 selector)
at ALStudio.Server.Services.ALObjectService.<>c__DisplayClass19_0.b__0(ALProject s)
at System.Linq.Enumerable.SelectListIterator2.ToArray() at System.Linq.Buffer1..ctor(IEnumerable1 source) at System.Linq.OrderedEnumerable1.ToList()
at ALStudio.Server.Services.ALObjectService.GetDashboardModel()
at ALStudio.Server.ALStudioHub.QueryDashboard()
at Microsoft.AspNetCore.SignalR.Internal.DefaultHubDispatcher1.ExecuteHubMethod(ObjectMethodExecutor methodExecutor, THub hub, Object[] arguments) at Microsoft.AspNetCore.SignalR.Internal.DefaultHubDispatcher1.<>c__DisplayClass13_0.<g__ExecuteInvocation|0>d.MoveNext()

Problem with Translation Manager

Hi @martonsagi

Used version: v0.9.934

I'm having trouble using the Translation Manager with a specific combination of files. I have a *.g.xlf file and a *.de-DE.xlf file. When I only open the Translation Manager with the *.g.xlf file in the folder it works, same if only the *.de-DE.xlf file exists (even though I cannot work on the translations then, because the source is empty). But if both files are in the folder I always get this error "WebSocket closed with status code: 1009 ()"

When I try to refresh afterwards if just shows "Cannot send data if the connection is not in the "Connected" State"

I'll attach you VS Codes Dev Tools output, hopefully this helps

[Extension Host] [2023-06-09T15:10:08.689Z] Debug: Starting HubConnection.
console.ts:137 [Extension Host] [2023-06-09T15:10:08.690Z] Debug: Starting connection with transfer format 'Text'.
console.ts:137 [Extension Host] [2023-06-09T15:10:08.690Z] Debug: Sending negotiation request: http://localhost:30000/alstudio/negotiate?negotiateVersion=1.
console.ts:137 [Extension Host] No script files found.
console.ts:137 [Extension Host] Start watching workspace for new script files.
console.ts:137 [Extension Host] [2023-06-09T15:10:09.163Z] Debug: Selecting transport 'WebSockets'.
console.ts:137 [Extension Host] [2023-06-09T15:10:09.255Z] Information: WebSocket connected to ws://localhost:30000/alstudio?id=SsT9bXUapJU41JOkoe--Vw.
console.ts:137 [Extension Host] [2023-06-09T15:10:09.255Z] Debug: The HttpConnection connected successfully.
console.ts:137 [Extension Host] [2023-06-09T15:10:09.255Z] Debug: Sending handshake request.
console.ts:137 [Extension Host] [2023-06-09T15:10:09.257Z] Information: Using HubProtocol 'json'.
console.ts:137 [Extension Host] [2023-06-09T15:10:09.308Z] Debug: Server handshake complete.
console.ts:137 [Extension Host] [2023-06-09T15:10:09.309Z] Debug: HubConnection connected successfully.
console.ts:137 [Extension Host] [AL Studio][2023-06-09T15:10:09.465Z][Info]: Extension "dynasist.al-studio" is now activated.
console.ts:137 [Extension Host] [AL Studio][2023-06-09T15:14:34.618Z][Info]: Workspace processed in 5693ms
bundle.js:270 
e {vscode: {…}}
 
{start: 'translation-manager', options: {…}, settings: {…}}
console.ts:137 [Extension Host] [2023-06-09T15:14:41.749Z] Debug: HttpConnection.stopConnection(Error: WebSocket closed with status code: 1009 ().) called while in state Connected.
log.ts:441   ERR [Extension Host] [2023-06-09T15:14:41.749Z] Error: Connection disconnected with error 'Error: WebSocket closed with status code: 1009 ().'.
console.ts:137 [Extension Host] [2023-06-09T15:14:41.749Z] Error: Connection disconnected with error 'Error: WebSocket closed with status code: 1009 ().'.
console.ts:137 [Extension Host] [2023-06-09T15:14:41.749Z] Debug: HubConnection.connectionClosed(Error: WebSocket closed with status code: 1009 ().) called while in state Connected.
console.ts:137 [Extension Host] [2023-06-09T15:14:41.749Z] Information: Connection reconnecting because of error 'Error: WebSocket closed with status code: 1009 ().'.
console.ts:137 [Extension Host] [AL Studio][2023-06-09T15:14:41.750Z][Warning]: Backend connection lost due to error "Error: WebSocket closed with status code: 1009 ().". Reconnecting.
console.ts:137 [Extension Host] [2023-06-09T15:14:41.750Z] Information: Reconnect attempt number 1 will start in 3000 ms.
notificationsAlerts.ts:42 WebSocket closed with status code: 1009 ().
log.ts:441   ERR [Extension Host] [AL Studio][2023-06-09T15:14:41.750Z][Error]: Failed to execute command: LoadTranslations Error: WebSocket closed with status code: 1009 ().
	at t.close (c:\Users\simonofhh\.vscode\extensions\dynasist.al-studio-0.9.934\out\node_modules\@microsoft\signalr.js:1:43412)
	at s.onclose (c:\Users\simonofhh\.vscode\extensions\dynasist.al-studio-0.9.934\out\node_modules\@microsoft\signalr.js:1:42511)
	at S.i (c:\Users\simonofhh\.vscode\extensions\dynasist.al-studio-0.9.934\out\node_modules\ws.js:1:28980)
	at S.emit (node:events:526:28)
	at S.emitClose (c:\Users\simonofhh\.vscode\extensions\dynasist.al-studio-0.9.934\out\node_modules\ws.js:1:13554)
	at Socket.M (c:\Users\simonofhh\.vscode\extensions\dynasist.al-studio-0.9.934\out\node_modules\ws.js:1:16721)
	at Socket.emit (node:events:526:28)
	at TCP.<anonymous> (node:net:687:12)
console.ts:137 [Extension Host] [AL Studio][2023-06-09T15:14:41.750Z][Error]: Failed to execute command: LoadTranslations Error: WebSocket closed with status code: 1009 ().
	at t.close (c:\Users\simonofhh\.vscode\extensions\dynasist.al-studio-0.9.934\out\node_modules\@microsoft\signalr.js:1:43412)
	at s.onclose (c:\Users\simonofhh\.vscode\extensions\dynasist.al-studio-0.9.934\out\node_modules\@microsoft\signalr.js:1:42511)
	at S.i (c:\Users\simonofhh\.vscode\extensions\dynasist.al-studio-0.9.934\out\node_modules\ws.js:1:28980)
	at S.emit (node:events:526:28)
	at S.emitClose (c:\Users\simonofhh\.vscode\extensions\dynasist.al-studio-0.9.934\out\node_modules\ws.js:1:13554)
	at Socket.M (c:\Users\simonofhh\.vscode\extensions\dynasist.al-studio-0.9.934\out\node_modules\ws.js:1:16721)
	at Socket.emit (node:events:526:28)
	at TCP.<anonymous> (node:net:687:12)
[Extension Host] [2023-06-09T15:14:44.756Z] Debug: Starting connection with transfer format 'Text'.
console.ts:137 [Extension Host] [2023-06-09T15:14:44.756Z] Debug: Sending negotiation request: http://localhost:30000/alstudio/negotiate?negotiateVersion=1.
console.ts:137 [Extension Host] [2023-06-09T15:14:44.766Z] Debug: Selecting transport 'WebSockets'.
console.ts:137 [Extension Host] [2023-06-09T15:14:44.775Z] Information: WebSocket connected to ws://localhost:30000/alstudio?id=jnu00Q9XYbFm-CISuJru0Q.
console.ts:137 [Extension Host] [2023-06-09T15:14:44.775Z] Debug: The HttpConnection connected successfully.
console.ts:137 [Extension Host] [2023-06-09T15:14:44.775Z] Debug: Sending handshake request.
console.ts:137 [Extension Host] [2023-06-09T15:14:44.776Z] Information: Using HubProtocol 'json'.
console.ts:137 [Extension Host] [2023-06-09T15:14:44.778Z] Debug: Server handshake complete.
console.ts:137 [Extension Host] [2023-06-09T15:14:44.778Z] Information: HubConnection reconnected successfully.
console.ts:137 [Extension Host] [AL Studio][2023-06-09T15:14:44.778Z][Info]: Backend connection has beed restored.
console.ts:137 [Extension Host] [AL Studio][2023-06-09T15:14:46.227Z][Info]: Workspace processed in 1447ms
console.ts:137 [Extension Host] [2023-06-09T15:14:53.900Z] Debug: HttpConnection.stopConnection(Error: WebSocket closed with status code: 1009 ().) called while in state Connected.
log.ts:441   ERR [Extension Host] [2023-06-09T15:14:53.900Z] Error: Connection disconnected with error 'Error: WebSocket closed with status code: 1009 ().'.
console.ts:137 [Extension Host] [2023-06-09T15:14:53.900Z] Error: Connection disconnected with error 'Error: WebSocket closed with status code: 1009 ().'.
console.ts:137 [Extension Host] [2023-06-09T15:14:53.900Z] Debug: HubConnection.connectionClosed(Error: WebSocket closed with status code: 1009 ().) called while in state Connected.
console.ts:137 [Extension Host] [2023-06-09T15:14:53.900Z] Information: Connection reconnecting because of error 'Error: WebSocket closed with status code: 1009 ().'.
console.ts:137 [Extension Host] [AL Studio][2023-06-09T15:14:53.900Z][Warning]: Backend connection lost due to error "Error: WebSocket closed with status code: 1009 ().". Reconnecting.
console.ts:137 [Extension Host] [2023-06-09T15:14:53.901Z] Information: Reconnect attempt number 1 will start in 3000 ms.
console.ts:137 [Extension Host] rejected promise not handled within 1 second: Error: WebSocket closed with status code: 1009 ().
console.ts:137 [Extension Host] stack trace: Error: WebSocket closed with status code: 1009 ().
	at t.close (c:\Users\simonofhh\.vscode\extensions\dynasist.al-studio-0.9.934\out\node_modules\@microsoft\signalr.js:1:43412)
	at s.onclose (c:\Users\simonofhh\.vscode\extensions\dynasist.al-studio-0.9.934\out\node_modules\@microsoft\signalr.js:1:42511)
	at S.i (c:\Users\simonofhh\.vscode\extensions\dynasist.al-studio-0.9.934\out\node_modules\ws.js:1:28980)
	at S.emit (node:events:526:28)
	at S.emitClose (c:\Users\simonofhh\.vscode\extensions\dynasist.al-studio-0.9.934\out\node_modules\ws.js:1:13554)
	at Socket.M (c:\Users\simonofhh\.vscode\extensions\dynasist.al-studio-0.9.934\out\node_modules\ws.js:1:16721)
	at Socket.emit (node:events:526:28)
	at TCP.<anonymous> (node:net:687:12)
mainThreadExtensionService.ts:80 [[object Object]]WebSocket closed with status code: 1009 ().
mainThreadExtensionService.ts:81 Error: WebSocket closed with status code: 1009 ().
	at t.close (c:\Users\simonofhh\.vscode\extensions\dynasist.al-studio-0.9.934\out\node_modules\@microsoft\signalr.js:1:43412)
	at s.onclose (c:\Users\simonofhh\.vscode\extensions\dynasist.al-studio-0.9.934\out\node_modules\@microsoft\signalr.js:1:42511)
	at S.i (c:\Users\simonofhh\.vscode\extensions\dynasist.al-studio-0.9.934\out\node_modules\ws.js:1:28980)
	at S.emit (node:events:526:28)
	at S.emitClose (c:\Users\simonofhh\.vscode\extensions\dynasist.al-studio-0.9.934\out\node_modules\ws.js:1:13554)
	at Socket.M (c:\Users\simonofhh\.vscode\extensions\dynasist.al-studio-0.9.934\out\node_modules\ws.js:1:16721)
	at Socket.emit (node:events:526:28)

This repeats every 3 seconds. Any idea what I can do? I already tried downgrading to the previous version, re-installing completely, rebooting. Nothing changes.

Thanks for your help

Cannot open Page Actions Source

Using the Actions overview of a page (e.g. of page Posted Sales Invoices), and placing the cursor of an arbirary action below, it is not possible to run action "Source":

Application_1.Application.objectList.find is not a function

Multiroot Workspace - translations

Not sure it's my fault, but it appears to error out on my translations. Could be that I have a double key - though it simply compiles :-/

An unexpected error occurred invoking 'QueryTranslations' on the server. AggregateException: One or more errors occurred. (One or more errors occurred. (An item with the same key has already been added. Key: fr-BE)) (One or more errors occurred. (An item with the same key has already been added. Key: fr-BE)) (One or more errors occurred. (An item with the same key has already been added. Key: fr-BE)) (One or more errors occurred. (An item with the same key has already been added. Key: nl-BE)) (One or more errors occurred. (An item with the same key has already been added. Key: fr-BE)) (One or more errors occurred. (An item with the same key has already been added. Key: fr-BE)) (One or more errors occurred. (An item with the same key has already been added. Key: fr-BE)) (One or more errors occurred. (An item with the same key has already been added. Key: fr-BE)) (An item with the same key has already been added. Key: fr-BE) (An item with the same key has already been added. Key: fr-BE) (An item with the same key has already been added. Key: fr-BE) (An item with the same key has already been added. Key: nl-BE) (An item with the same key has already been added. Key: fr-BE) (An item with the same key has already been added. Key: fr-BE) (An item with the same key has already been added. Key: fr-BE) (An item with the same key has already been added. Key: fr-BE)

Output:

[AL Studio][2020-10-08T20:06:46.021Z][Debug]: Translation processing started...

[AL Studio][2020-10-08T20:06:46.425Z][Debug]: fail: Microsoft.AspNetCore.SignalR.Internal.DefaultHubDispatcher[8]
      Failed to invoke hub method 'QueryTranslations'.
System.AggregateException: One or more errors occurred. (One or more errors occurred. (An item with the same key has already been added. Key: fr-BE)) (One or more errors occurred. (An item with the same key has already been added. Key: fr-BE)) (One or more errors occurred. (An item with the same key has already been added. Key: fr-BE)) (One or more errors occurred. (An item with the same key has already been added. Key: nl-BE)) (One or more errors occurred. (An item with the same key has already been added. Key: fr-BE)) (One or more errors occurred. (An item with the same key has already been added. Key: fr-BE)) (One or more errors occurred. (An item with the same key has already been added. Key: fr-BE)) (One or more errors occurred. (An item with the same key has already been added. Key: fr-BE)) (An item with the same key has already been added. Key: fr-BE) (An item with the same key has already been added. Key: fr-BE) (An item with the same key has already been added. Key: fr-BE) (An item with the same key has already been added. Key: nl-BE) (An item with the same key has already been added. Key: fr-BE) (An item with the same key has already been added. Key: fr-BE) (An item with the same key has already been added. Key: fr-BE) (An item with the same key has already been added. Key: fr-BE)
 ---> System.ArgumentException: An item with the same key has already been added. Key: fr-BE
   at System.Collections.Generic.Dictionary`2.TryInsert(TKey key, TValue value, InsertionBehavior behavior)
   at System.Linq.Enumerable.ToDictionary[TSource,TKey,TElement](IEnumerable`1 source, Func`2 keySelector, Func`2 elementSelector, IEqualityComparer`1 comparer)
   at System.Linq.Enumerable.ToDictionary[TSource,TKey,TElement](IEnumerable`1 source, Func`2 keySelector, Func`2 elementSelector)
   at ALStudio.Server.Services.TranslationService.<>c.<GetTranslationModel>b__10_15(IGrouping`2 s)
   at System.Linq.Parallel.SelectQueryOperator`2.SelectQueryOperatorEnumerator`1.MoveNext(TOutput& currentElement, TKey& currentKey)
   at System.Linq.Parallel.StopAndGoSpoolingTask`2.SpoolingWork()
   at System.Linq.Parallel.SpoolingTaskBase.Work()
   at System.Linq.Parallel.QueryTask.BaseWork(Object unused)
   at System.Threading.ExecutionContext.RunFromThreadPoolDispatchLoop(Thread threadPoolThread, ExecutionContext executionContext, ContextCallback callback, Object state)
--- End of stack trace from previous location where exception was thrown ---
   at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread)
   --- End of inner exception stack trace ---
   at System.Linq.Parallel.QueryTaskGroupState.QueryEnd(Boolean userInitiatedDispose)
   at System.Linq.Parallel.SpoolingTask.SpoolStopAndGo[TInputOutput,TIgnoreKey](QueryTaskGroupState groupState, PartitionedStream`2 partitions, SynchronousChannel`1[] channels, TaskScheduler taskScheduler)
   at System.Linq.Parallel.DefaultMergeHelper`2.System.Linq.Parallel.IMergeHelper<TInputOutput>.Execute()
   at System.Linq.Parallel.MergeExecutor`1.Execute[TKey](PartitionedStream`2 partitions, Boolean ignoreOutput, ParallelMergeOptions options, TaskScheduler taskScheduler, Boolean isOrdered, CancellationState cancellationState, Int32 queryId)
   at System.Linq.Parallel.PartitionedStreamMerger`1.Receive[TKey](PartitionedStream`2 partitionedStream)
   at System.Linq.Parallel.UnaryQueryOperator`2.UnaryQueryOperatorResults.ChildResultsRecipient.Receive[TKey](PartitionedStream`2 inputStream)
   at System.Linq.Parallel.GroupByQueryOperator`3.WrapPartitionedStreamHelper[TIgnoreKey,TKey](PartitionedStream`2 hashStream, IPartitionedStreamRecipient`1 recipient, CancellationToken cancellationToken)
   at System.Linq.Parallel.GroupByQueryOperator`3.WrapPartitionedStream[TKey](PartitionedStream`2 inputStream, IPartitionedStreamRecipient`1 recipient, Boolean preferStriping, QuerySettings settings)
   at System.Linq.Parallel.UnaryQueryOperator`2.UnaryQueryOperatorResults.ChildResultsRecipient.Receive[TKey](PartitionedStream`2 inputStream)
   at System.Linq.Parallel.ScanQueryOperator`1.ScanEnumerableQueryOperatorResults.GivePartitionedStream(IPartitionedStreamRecipient`1 recipient)
   at System.Linq.Parallel.UnaryQueryOperator`2.UnaryQueryOperatorResults.GivePartitionedStream(IPartitionedStreamRecipient`1 recipient)
   at System.Linq.Parallel.UnaryQueryOperator`2.UnaryQueryOperatorResults.GivePartitionedStream(IPartitionedStreamRecipient`1 recipient)
   at System.Linq.Parallel.QueryOperator`1.GetOpenedEnumerator(Nullable`1 mergeOptions, Boolean suppressOrder, Boolean forEffect, QuerySettings querySettings)
   at System.Linq.Parallel.QueryOpeningEnumerator`1.OpenQuery()
   at System.Linq.Parallel.QueryOpeningEnumerator`1.MoveNext()
   at System.Linq.ParallelEnumerable.ToList[TSource](ParallelQuery`1 source)
   at ALStudio.Server.Services.TranslationService.GetTranslationModel(IEnumerable`1 paths)
   at ALObjectDesigner.Library.ALObjectCollectorCacheService.GetTranslation(Boolean reload)
   at ALStudio.Server.ALStudioHub.QueryTranslations(IEnumerable`1 paths)
   at Microsoft.AspNetCore.SignalR.Internal.DefaultHubDispatcher`1.ExecuteHubMethod(ObjectMethodExecutor methodExecutor, THub hub, Object[] arguments)
   at Microsoft.AspNetCore.SignalR.Internal.DefaultHubDispatcher`1.<>c__DisplayClass13_0.<<Invoke>g__ExecuteInvocation|0>d.MoveNext()
 ---> (Inner Exception #1) System.ArgumentException: An item with the same key has already been added. Key: fr-BE
   at System.Collections.Generic.Dictionary`2.TryInsert(TKey key, TValue value, InsertionBehavior behavior)
   at System.Linq.Enumerable.ToDictionary[TSource,TKey,TElement](IEnumerable`1 source, Func`2 keySelector, Func`2 elementSelector, IEqualityComparer`1 comparer)
   at System.Linq.Enumerable.ToDictionary[TSource,TKey,TElement](IEnumerable`1 source, Func`2 keySelector, Func`2 elementSelector)
   at ALStudio.Server.Services.TranslationService.<>c.<GetTranslationModel>b__10_15(IGrouping`2 s)
   at System.Linq.Parallel.SelectQueryOperator`2.SelectQueryOperatorEnumerator`1.MoveNext(TOutput& currentElement, TKey& currentKey)
   at System.Linq.Parallel.StopAndGoSpoolingTask`2.SpoolingWork()
   at System.Linq.Parallel.SpoolingTaskBase.Work()
 
[AL Studio][2020-10-08T20:06:46.425Z][Debug]:   at System.Linq.Parallel.QueryTask.BaseWork(Object unused)
   at System.Threading.ExecutionContext.RunFromThreadPoolDispatchLoop(Thread threadPoolThread, ExecutionContext executionContext, ContextCallback callback, Object state)
--- End of stack trace from previous location where exception was thrown ---
   at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread)<---

 ---> (Inner Exception #2) System.ArgumentException: An item with the same key has already been added. Key: fr-BE
   at System.Collections.Generic.Dictionary`2.TryInsert(TKey key, TValue value, InsertionBehavior behavior)
   at System.Linq.Enumerable.ToDictionary[TSource,TKey,TElement](IEnumerable`1 source, Func`2 keySelector, Func`2 elementSelector, IEqualityComparer`1 comparer)
   at System.Linq.Enumerable.ToDictionary[TSource,TKey,TElement](IEnumerable`1 source, Func`2 keySelector, Func`2 elementSelector)
   at ALStudio.Server.Services.TranslationService.<>c.<GetTranslationModel>b__10_15(IGrouping`2 s)
   at System.Linq.Parallel.SelectQueryOperator`2.SelectQueryOperatorEnumerator`1.MoveNext(TOutput& currentElement, TKey& currentKey)
   at System.Linq.Parallel.StopAndGoSpoolingTask`2.SpoolingWork()
   at System.Linq.Parallel.SpoolingTaskBase.Work()
   at System.Linq.Parallel.QueryTask.BaseWork(Object unused)
   at System.Threading.ExecutionContext.RunFromThreadPoolDispatchLoop(Thread threadPoolThread, ExecutionContext executionContext, ContextCallback callback, Object state)
--- End of stack trace from previous location where exception was thrown ---
   at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread)<---

 ---> (Inner Exception #3) System.ArgumentException: An item with the same key has already been added. Key: nl-BE
   at System.Collections.Generic.Dictionary`2.TryInsert(TKey key, TValue value, InsertionBehavior behavior)
   at System.Linq.Enumerable.ToDictionary[TSource,TKey,TElement](IEnumerable`1 source, Func`2 keySelector, Func`2 elementSelector, IEqualityComparer`1 comparer)
   at System.Linq.Enumerable.ToDictionary[TSource,TKey,TElement](IEnumerable`1 source, Func`2 keySelector, Func`2 elementSelector)
   at ALStudio.Server.Services.TranslationService.<>c.<GetTranslationModel>b__10_15(IGrouping`2 s)
   at System.Linq.Parallel.SelectQueryOperator`2.SelectQueryOperatorEnumerator`1.MoveNext(TOutput& currentElement, TKey& currentKey)
   at System.Linq.Parallel.StopAndGoSpoolingTask`2.SpoolingWork()
   at System.Linq.Parallel.SpoolingTaskBase.Work()
   at System.Linq.Parallel.QueryTask.BaseWork(Object unused)
   at System.Threading.ExecutionContext.RunFromThreadPoolDispatchLoop(Thread threadPoolThread, ExecutionContext executionContext, ContextCallback callback, Object state)
--- End of stack trace from previous location where exception was thrown ---
   at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread)<---

 ---> (Inner Exception #4) System.ArgumentException: An item with the same key has already been added. Key: fr-BE
   at System.Collections.Generic.Dictionary`2.TryInsert(TKey key, TValue value, InsertionBehavior behavior)
   at System.Linq.Enumerable.ToDictionary[TSource,TKey,TElement](IEnumerable`1 source, Func`2 keySelector, Func`2 elementSelector, IEqualityComparer`1 comparer)
   at System.Linq.Enumerable.ToDictionary[TSource,TKey,TElement](IEnumerable`1 source, Func`2 keySelector, Func`2 elementSelector)
   at ALStudio.Server.Services.TranslationService.<>c.<GetTranslationModel>b__10_15(IGrouping`2 s)
   at System.Linq.Parallel.SelectQueryOperator`2.SelectQueryOperatorEnumerator`1.MoveNext(TOutput& currentElement, TKey& currentKey)
   at System.Linq.Parallel.StopAndGoSpoolingTask`2.SpoolingWork()
   at System.Linq.Parallel.SpoolingTaskBase.Work()
   at System.Linq.Parallel.QueryTask.BaseWork(Object unused)
   at System.Threading.ExecutionContext.RunFromThreadPoolDispatchLoop(Thread threadPoolThread, ExecutionContext executionContext, ContextCallback callback, Object state)
--- End of stack trace from previous location where exception was thrown ---
   at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread)<---

 ---> (Inner Exception #5) System.ArgumentException: An item with the same key has already been added. Key: fr-BE
   at System.Collections.Generic.Dictionary`2.TryInsert(TKey key, TValue value, InsertionBehavior behavior)
   at System.Linq.Enumerable.ToDictionary[TSource,TKey,TElement](IEnumerable`1 source, Func`2 keySelector, Func`2 elementSelector, IEqualityComparer`1 comparer)
   at System.Linq.Enumerable.ToDictionary[TSource,TKey,TElement](IEnumerable`1 source, Func`2 keySelector, Func`2 elementSelector)
   at ALStudio.Server.Services.TranslationService.<>c.<GetTranslationModel>b__10_15(IGrouping`2 s)
   at System.Linq.Parallel.SelectQueryOperator`2.SelectQueryOperatorEnumerator`1.MoveNext(TOutput& currentElement, TKey& currentKey)
   at System.Linq.Parallel.StopAndGoSpoolingTask`2.SpoolingWork()
   at System.Linq.Parallel.SpoolingTaskBase.Work()
   at System.Linq.Parallel.QueryTask.BaseWork(Object unused)
   at System.Threading.ExecutionContext.RunFromThreadPoolDispatchLoop(Thread threadPoolThread, ExecutionContext executionContext, ContextCallback callback, Object state)
--- End of stack trace from previous location where exception was thrown ---
   at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread)<---

 ---> (Inner Exception #6) System.ArgumentException: An item with the same key has already been added. Key: fr-BE
   at System.Collections.Generic.Dictionary`2.TryInsert(TKey key, TValue value, InsertionBehavior behavior)
   at System.Linq.Enumerable.ToDictionary[TSource,TKey,TElement](IEnumerable`1 source, Func`2 keySelector, Func`2 elementSelector, IEqualityComparer`1 comparer)
   at System.Linq.Enumerable.ToDictionary[TSource,TKey,TElement](IEnumerable`1 source, Func`2 keySelector, Func`2 elementSelector)
   at ALStudio.Server.Services.TranslationService.<>c.<GetTranslationModel>b__10_15(IGrouping`2 s)
   at System.Linq.Parallel.SelectQueryOperator`2.SelectQueryOperatorEnumerator`1.MoveNext(TOutput& currentElement, TKey& currentKey)
   at System.Linq.Parallel.StopAndGoSpoolingTask`2.SpoolingWork()
   at System.Linq.Parallel.SpoolingTaskBase.Work()
   at System.Linq.Parallel.QueryTask.BaseWork(Object unused)
   at System.Threading.ExecutionContext.RunFromThreadPoolDispatchLoop(Thread threadPoolThread, ExecutionContext executionContext, ContextCallback callback, Object state)
--- End of stack trace from previous location where exception was thrown ---
   at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread)<---

 ---> (Inner Exception #7) System.ArgumentException: An item with the same key has already been added. Key: fr-BE
   at System.Collections.Generic.Dictionary`2.TryInsert(TKey key, TValue value, InsertionBehavior behavior)
   at System.Linq.Enumerable.ToDictionary[TSource,TKey,TElement](IEnumerable`1 source, Func`2 keySelector, Func`2 elementSelector, IEqualityComparer`1 comparer)
   at System.Linq.Enumerable.ToDictionary[TSource,TKey,TElement](IEnumerable`1 source, Func`2 keySelector, Func`2 elementSelector)
   at ALStudio.Server.Services.TranslationService.<>c.<GetTranslationModel>b__10_15(IGrouping`2 s)
   at System.Linq.Parallel.SelectQueryOperator`2.SelectQueryOperatorEnumerator`1.MoveNext(TOutput& currentElement, TKey& currentKey)
   at System.Linq.Parallel.StopAndGoSpoolingTask`2.SpoolingWork()
   at System.Linq.Parallel.SpoolingTaskBase.Work()
   at System.Linq.Parallel.QueryTask.BaseWork(Object unused)
   at System.Threading.ExecutionContext.RunFromThreadPoolDispatchLoop(Thread threadPoolThread, ExecutionContext executionContext, ContextCallback callback, Object state)
--- End of stack trace from previous location where exception was thrown ---
   at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread)<---

Go to definition on a standard object: "A request has failed"

An error is thrown from the AL Language extension actually, but I can reproduce it only with AL Studio involved.
Can you confirm it is a mere AL Language error?

I am developing an extension depending on the Base Application.

In AL Home, go to table 36, and click on the name "Sales Header".
In the Fields page, click on "Source".
Go to field 1, and try F12 on Enum "Sales Document Type".
Error: "A request has failed. See the output for more information."

Output AL:

[Error - 13:02:05] Please report this issue to https://github.com/microsoft/al/issues including information on how to reproduce it, if possible.
Processing of message 'al/gotodefinition' failed with error: 'Index was outside the bounds of the array.'
Details:
System.IndexOutOfRangeException: Index was outside the bounds of the array.
   at Microsoft.Dynamics.Nav.EditorServices.Protocol.FilePathHelper.ParsePreviewFileUrl(Uri uri) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.EditorServices.Protocol\FilePathHelper.cs:line 97
   at Microsoft.Dynamics.Nav.EditorServices.Protocol.LanguageServer.ReferenceSymbolDefinitionManager.GetDeclaringSymbolAsync(Uri previewUri, CancellationToken token) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.EditorServices.Protocol\LanguageServer\ReferenceSymbolDefinitionManager.cs:line 137
   at Microsoft.Dynamics.Nav.EditorServices.Protocol.LanguageServer.ReferenceSymbolDefinitionManager.GetContentAsync(Uri previewUri, LaunchConfiguration configuration, CancellationToken token, Boolean relyOnCachedValue) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.EditorServices.Protocol\LanguageServer\ReferenceSymbolDefinitionManager.cs:line 73
   at Microsoft.Dynamics.Nav.EditorServices.Protocol.LanguageServer.ReferenceSymbolDefinitionManager.GetDefinitionForSymbolAtPositionAsync(Uri previewUri, Position requestPosition, LaunchConfiguration configuration, CancellationToken cancellationToken) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.EditorServices.Protocol\LanguageServer\ReferenceSymbolDefinitionManager.cs:line 101
   at Microsoft.Dynamics.Nav.EditorServices.Protocol.LanguageServer.Extensions.AlDefinitionRequestHandler.ProcessRequestAsync(AlDefinitionRequest request, Int32 requestId, CancellationToken cancellationToken) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.EditorServices.Protocol\LanguageServer\Extensions\AlDefinitionRequestHandler.cs:line 50
   at Microsoft.Dynamics.Nav.EditorServices.Protocol.LanguageServer.Extensions.NavServerRequestHandler`2.HandleAsync(T request, Int32 requestId, CancellationToken cancellationToken) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.EditorServices.Protocol\LanguageServer\Extensions\NavServerRequestHandler.cs:line 40
   at Microsoft.Dynamics.Nav.EditorServices.Protocol.MessageProtocol.RequestHandlerBase`1.HandleAsync(JToken requestContents, Int32 requestId, CancellationToken cancellationToken) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.EditorServices.Protocol\MessageProtocol\RequestHandlerBase.cs:line 65
   at Microsoft.Dynamics.Nav.EditorServices.Protocol.RequestRegistry.Process(Message message) in D:\a\1\s\source\Prod\Microsoft.Dynamics.Nav.EditorServices.Protocol\Endpoints\RequestRegistry.cs:line 80

If I disable AL Studio and open the Sales Header.dal (which btw does not include code, just the fields) and press F12 on the enum, it just says "No definition found for ...". But no unhandled error logged.

test issue

test

Opening page designer fails

Hi @martonsagi

Used version: v0.9.868

I'm having troubles using the page designer (both on existing objects and on newly created ones). If I click on any page in the "object designer" it fails with below error message.

The same happens when I'm using the "New" --> "Page" action from the main window:

I tested it in an existing workspace and on a newly created one (just used "AL: Go" for a blank app).

Are there any debug-information I can share to help you find the problem?

Cheers
Simon

Interested to demo your extension in a joined Areopa webinar?

Hey Marton,

Are you interested in demoing your VSCode extension in a Areopa webinar?
The idea is to have AL VSCode extension domed to the community.

If you're interested please let me know. Mail to: [email protected].

b rg
Luc van Vugt

Collapse all

I'm working multiroot a lot. It would be awesome to be able to collapse all in:
the workspaces

the projects:

An unexpected error occured invoking "querytranslations"

When clicking translations:

it's a multiroot workspace.


[AL Studio][2020-12-01T17:28:31.169Z][Debug]: fail: Microsoft.AspNetCore.SignalR.Internal.DefaultHubDispatcher[8]
      Failed to invoke hub method 'QueryTranslations'.
      System.AggregateException: One or more errors occurred. (There is an error in XML document (8, 12).)
       ---> System.InvalidOperationException: There is an error in XML document (8, 12).
       ---> System.Xml.XmlException: There are multiple root elements. Line 8, position 12.
         at System.Xml.XmlTextReaderImpl.Throw(Exception e)
         at System.Xml.XmlTextReaderImpl.Throw(String res, String arg)
         at System.Xml.XmlTextReaderImpl.ParseDocumentContent()
         at System.Xml.XmlReader.ReadEndElement()
         at Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationReaderxliff.Read7_xliff(Boolean isNullable, Boolean checkType)
         at Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationReaderxliff.Read8_xliff()
         --- End of inner exception stack trace ---
         at System.Xml.Serialization.XmlSerializer.Deserialize(XmlReader xmlReader, String encodingStyle, XmlDeserializationEvents events)
         at System.Xml.Serialization.XmlSerializer.Deserialize(TextReader textReader)
         at ALStudio.Server.Services.TranslationService.<>c.<GetTranslationModel>b__10_11(String xlfPath)
         at System.Linq.Parallel.PartitionedDataSource`1.ListContiguousIndexRangeEnumerator.MoveNext(T& currentElement, Int32& currentKey)
         at System.Linq.Parallel.StopAndGoSpoolingTask`2.SpoolingWork()
         at System.Linq.Parallel.SpoolingTaskBase.Work()
         at System.Linq.Parallel.QueryTask.BaseWork(Object unused)
         at System.Threading.ExecutionContext.RunFromThreadPoolDispatchLoop(Thread threadPoolThread, ExecutionContext executionContext, ContextCallback callback, Object state)
      --- End of stack trace from previous location ---
         at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread)
         --- End of inner exception stack trace ---
         at System.Linq.Parallel.QueryTaskGroupState.QueryEnd(Boolean userInitiatedDispose)
         at System.Linq.Parallel.SpoolingTask.SpoolStopAndGo[TInputOutput,TIgnoreKey](QueryTaskGroupState groupState, PartitionedStream`2 partitions, SynchronousChannel`1[] channels, TaskScheduler taskScheduler)
         at System.Linq.Parallel.DefaultMergeHelper`2.System.Linq.Parallel.IMergeHelper<TInputOutput>.Execute()
         at System.Linq.Parallel.MergeExecutor`1.Execute[TKey](PartitionedStream`2 partitions, Boolean ignoreOutput, ParallelMergeOptions options, TaskScheduler taskScheduler, Boolean isOrdered, CancellationState cancellationState, Int32 queryId)
         at System.Linq.Parallel.PartitionedStreamMerger`1.Receive[TKey](PartitionedStream`2 partitionedStream)
         at System.Linq.Parallel.UnaryQueryOperator`2.UnaryQueryOperatorResults.GivePartitionedStream(IPartitionedStreamRecipient`1 recipient)
         at System.Linq.Parallel.QueryOperator`1.GetOpenedEnumerator(Nullable`1 mergeOptions, Boolean suppressOrder, Boolean forEffect, QuerySettings querySettings)
         at System.Linq.Parallel.QueryOpeningEnumerator`1.OpenQuery()
         at System.Linq.Parallel.QueryOpeningEnumerator`1.MoveNext()
         at System.Linq.ParallelEnumerable.ToList[TSource](ParallelQuery
[AL Studio][2020-12-01T17:28:31.169Z][Debug]: `1 source)
         at ALStudio.Server.Services.TranslationService.GetTranslationModel(IEnumerable`1 paths)
         at ALObjectDesigner.Library.ALObjectCollectorCacheService.GetTranslation(Boolean reload)
         at ALStudio.Server.ALStudioHub.QueryTranslations(IEnumerable`1 paths)
         at Microsoft.AspNetCore.SignalR.Internal.DefaultHubDispatcher`1.ExecuteMethod(ObjectMethodExecutor methodExecutor, Hub hub, Object[] arguments)
         at Microsoft.AspNetCore.SignalR.Internal.DefaultHubDispatcher`1.<>c__DisplayClass16_0.<<Invoke>g__ExecuteInvocation|0>d.MoveNext()

Unexpected Go To Definition when using the Ctrl key

This one is quite critical :-D

v0.9.568 introduced a feature to link objects from code for a quick Go To Definition (F12).
But it overrules all shortcuts starting with Ctrl.

Feature?
Press and hold Ctrl, and then hover (!) on a codeunit variable name --> the codeunit will be opened in a new tab.

Side effect = bug
Try e.g. to delete a line using Ctrl+Shift+K, while your cursor is on the variable name.
The moment you press Ctrl, the objects is opened, hence you cannot use the shortcut.

alstudio.scopes.json when no scopes?

Is it really necessary to create the scopes-json when not using scopes?

it creates "changes" in git ...

Backend connection lost

I have opened a 17.1 Base Application repository, did not wait until everything was loaded but opened an object instead, when suddenly the following messages appeared in an endless (?) loop:

(please also note the highlighted typo).

Unfortunately I cannot provide any real repro scenario; but just in case you have an idea where to look at, or if me or anyone else can add a repro ...

An unexpected error occurred invoking 'QueryDashboard' on the server. ArgumentNullException: Value cannot be null. (Parameter 'source')

Just when I open my workspace, I always get this (it's the big multiroot workspace)

AL Home page (object list)

Hey team!

A few bugs with the object list on AL Home page:

When applying filters, the format of the fields designated for object numbers seems to be incorrect:

The whole idea of filtering is not really handy. How about adding wildcard filter support? Regex? Or support for good old classic NAV client filtering criteria, like periods "..", "|", "&" 😉
Marks periodically are lost. After git operations, like branch syncing. Sometimes after saving files.
If you edit an object, it disappears from the object list

I couldn't get the objects reappear again in the list, even after committing and synchronizing changes to AzureDevOps or restarting the AL Home page.
I had to restart VS Code to have the objects displayed in the list again.

Many thanks!

Translation

Load translation from excel file which is exported from AL Studio
we are exporting the translation file to excel after then we are editing this file and we need to upload it in to VS Code.

Table Editor: Navigate to a field in the source code

Expected behaviour:
In the Table Editor I would like to double-click a field and position a cursor at that field in the source code.

Current behaviour:
I have to manually click the "Source" button in the Table Editor. It opens the code in a new tab and positions the cursor at the top of the file. I have to find the code myself.

Cannot open "Fields" from AL Home

When I try to open "Fields" from the AL Home:

Then I receive:

An unexpected error occurred invoking 'GetTableFields' on the server. FormatException: Input string was not in a correct format.

Output:

[AL Studio][2020-12-02T07:23:44.554Z][Debug]: fail: Microsoft.AspNetCore.SignalR.Internal.DefaultHubDispatcher[8]
      Failed to invoke hub method 'GetTableFields'.
      System.FormatException: Input string was not in a correct format.
         at System.Number.ThrowOverflowOrFormatException(ParsingStatus status, TypeCode type)
         at System.Number.ParseInt32(ReadOnlySpan`1 value, NumberStyles styles, NumberFormatInfo info)
         at System.Int32.Parse(String s)
         at ALObjectParser.Library.ALTable.<>c.<ProcessSections>b__22_0(IALSection s)
         at System.Linq.Utilities.<>c__DisplayClass2_0`3.<CombineSelectors>b__0(TSource x)
         at System.Linq.Enumerable.SelectEnumerableIterator`2.MoveNext()
         at System.Linq.Enumerable.SelectManySingleSelectorIterator`2.MoveNext()
         at System.Linq.Enumerable.ConcatIterator`1.MoveNext()
         at System.Linq.Enumerable.SelectEnumerableIterator`2.MoveNext()
         at System.Linq.Enumerable.ConcatIterator`1.MoveNext()
         at System.Linq.Enumerable.SelectEnumerableIterator`2.MoveNext()
         at System.Linq.Enumerable.ConcatIterator`1.MoveNext()
         at System.Collections.Generic.List`1.InsertRange(Int32 index, IEnumerable`1 collection)
         at System.Linq.Enumerable.SelectManySingleSelectorIterator`2.ToList()
         at ALStudio.Server.Services.ALObjectService.GetTableFields()
         at ALStudio.Server.Services.ALObjectService.GetTableFieldsModel(Boolean reload)
         at ALStudio.Server.ALStudioHub.GetTableFields()
         at Microsoft.AspNetCore.SignalR.Internal.DefaultHubDispatcher`1.ExecuteMethod(ObjectMethodExecutor methodExecutor, Hub hub, Object[] arguments)
         at Microsoft.AspNetCore.SignalR.Internal.DefaultHubDispatcher`1.<>c__DisplayClass16_0.<<Invoke>g__ExecuteInvocation|0>d.MoveNext()

Tables Key List - Enabled property

Hi team,

Don't know if this is a issue but makes me confusion when looking the keys of a table, see example below:

Table 37 - Key 2 when we look it appears that is enabled.

But if we look the source code, the enabled = false.

I look into the other keys and it looks like that on key list this property is showing the opposite value. If enabled = true shows false, if enabled = false shows true.

This is just a remark but i think that makes some confusion when we search for keys using the key list.

Thanks

Cannot open Layout (RDLC) of my own *.rdlc files

I am developing an extension depending on the Base Application.

AL Home Screen:

When I navigate to a standard RDLC report, e.g. 205 Order Confirmation, and then choose "Layout (RDLC)", the Report Builder will open and display the layout as expected.
When I copy this standard report + rdlc file to my workspace, AL Studio can open its layout as well.
But when I create a new report + rdlc layout, then I cannot open it: Failed to open file 'name.rdlc'.
This is the same error I would get when trying to open ANY rdlc file externally with Report Builder, also the working standard ones.
(I would need to rename the file into *.rdl. This is what the docs instruct anyway: https://docs.microsoft.com/en-us/dynamics365/business-central/dev-itpro/developer/devenv-howto-rdl-report-layout#create-an-rdl-layout-report )

However, I am wondering why then AL Studio is able to open the RDLC files, except my own? I tried to find any relevant differences between both workspace reports, but so far without any success.

Need to unblock for firewall on every update

On every single update of the extension, I need to unblock it again from the Windows Defender Firewall:

Is there a chance to save the setting?

Navigate to WORD/RDCL layout that belongs to a report object that resides in a symbol file

At this moment it's not possible to navigate from VSCode to the WORD/RDCL layout that belongs to a report object that resides in a symbol file. Would be great if this would be made possible.

Supported Check in?

Hey @martonsagi

Is this still something that you work on? Checking before filing a few small issues.

An unexpected error occurred invoking 'QueryTableDesign'

When openen a Page Designer:

[AL Studio][2020-10-08T20:15:32.969Z][Debug]: fail: Microsoft.AspNetCore.SignalR.Internal.DefaultHubDispatcher[8]
      Failed to invoke hub method 'QueryPageDesign'.
System.FormatException: Input string was not in a correct format.
   at System.Number.ThrowOverflowOrFormatException(ParsingStatus status, TypeCode type)
   at System.Number.ParseInt32(ReadOnlySpan`1 value, NumberStyles styles, NumberFormatInfo info)
   at System.Int32.Parse(String s)
   at ALObjectParser.Library.ALTable.<>c.<ProcessSections>b__21_0(IALSection s)
   at System.Linq.Utilities.<>c__DisplayClass2_0`3.<CombineSelectors>b__0(TSource x)
   at System.Linq.Enumerable.SelectEnumerableIterator`2.MoveNext()
   at System.Linq.Enumerable.SelectManySingleSelectorIterator`2.MoveNext()
   at System.Linq.Enumerable.ConcatIterator`1.MoveNext()
   at System.Linq.Enumerable.SelectEnumerableIterator`2.ToArray()
   at System.Linq.Buffer`1..ctor(IEnumerable`1 source)
   at System.Linq.OrderedEnumerable`1.GetEnumerator()+MoveNext()
   at System.Linq.Enumerable.SelectIPartitionIterator`2.ToList()
   at ALStudio.Server.Services.ALObjectService.UpdatePageFields(ALPage page)
   at ALStudio.Server.Services.ALObjectService.GetPageDesign(SymbolData info, Boolean skipSourceTable)
   at ALStudio.Server.ALStudioHub.QueryPageDesign(SymbolData info)
   at Microsoft.AspNetCore.SignalR.Internal.DefaultHubDispatcher`1.ExecuteHubMethod(ObjectMethodExecutor methodExecutor, THub hub, Object[] arguments)
   at Microsoft.AspNetCore.SignalR.Internal.DefaultHubDispatcher`1.<>c__DisplayClass13_0.<<Invoke>g__ExecuteInvocation|0>d.MoveNext()


```



```
[AL Studio][2020-10-08T20:17:06.982Z][Debug]: fail: Microsoft.AspNetCore.SignalR.Internal.DefaultHubDispatcher[8]
      Failed to invoke hub method 'QueryPageDesign'.
System.FormatException: Input string was not in a correct format.
   at System.Number.ThrowOverflowOrFormatException(ParsingStatus status, TypeCode type)
   at System.Number.ParseInt32(ReadOnlySpan`1 value, NumberStyles styles, NumberFormatInfo info)
   at System.Int32.Parse(String s)
   at ALObjectParser.Library.ALTable.<>c.<ProcessSections>b__21_0(IALSection s)
   at System.Linq.Utilities.<>c__DisplayClass2_0`3.<CombineSelectors>b__0(TSource x)
   at System.Linq.Enumerable.SelectEnumerableIterator`2.MoveNext()
   at System.Linq.Enumerable.SelectManySingleSelectorIterator`2.MoveNext()
   at System.Linq.Enumerable.ConcatIterator`1.MoveNext()
   at System.Linq.Enumerable.SelectEnumerableIterator`2.ToArray()
   at System.Linq.Buffer`1..ctor(IEnumerable`1 source)
   at System.Linq.OrderedEnumerable`1.GetEnumerator()+MoveNext()
   at System.Linq.Enumerable.SelectIPartitionIterator`2.ToList()
   at ALStudio.Server.Services.ALObjectService.UpdatePageFields(ALPage page)
   at ALStudio.Server.Services.ALObjectService.GetPageDesign(SymbolData info, Boolean skipSourceTable)
   at ALStudio.Server.ALStudioHub.QueryPageDesign(SymbolData info)
   at Microsoft.AspNetCore.SignalR.Internal.DefaultHubDispatcher`1.ExecuteHubMethod(ObjectMethodExecutor methodExecutor, THub hub, Object[] arguments)
   at Microsoft.AspNetCore.SignalR.Internal.DefaultHubDispatcher`1.<>c__DisplayClass13_0.<<Invoke>g__ExecuteInvocation|0>d.MoveNext()
```

NullReference Exception On CreateTable Extension

I am making an extension for a BC 15.3, and when I from the table list click the 3 dots and select extend, i get the Error shown.

An unexpected error occurred invoking 'ExtendObject' on the server. NullReferenceException: Object reference not set to an instance of an object.

This is from the Output:

[AL Studio][2020-11-02T09:25:17.490Z][Debug]: dbug: Microsoft.AspNetCore.SignalR.Internal.DefaultHubDispatcher[1]
      Received hub invocation: InvocationMessage { InvocationId: "22", Target: "ExtendObject", Arguments: [ ALObjectDesigner.Library.SymbolData ], StreamIds: [  ] }.

[AL Studio][2020-11-02T09:25:17.509Z][Debug]: fail: Microsoft.AspNetCore.SignalR.Internal.DefaultHubDispatcher[8]
      Failed to invoke hub method 'ExtendObject'.
      System.NullReferenceException: Object reference not set to an instance of an object.
         at ALStudio.Server.Services.ALObjectService.ExtendObject(SymbolData info)
         at ALStudio.Server.ALStudioHub.ExtendObject(SymbolData info)
         at Microsoft.AspNetCore.SignalR.Internal.DefaultHubDispatcher`1.ExecuteMethod(ObjectMethodExecutor methodExecutor, Hub hub, Object[] arguments)
         at Microsoft.AspNetCore.SignalR.Internal.DefaultHubDispatcher`1.<>c__DisplayClass16_0.<<Invoke>g__ExecuteInvocation|0>d.MoveNext()

Extension causes high cpu load: Debugger affected

Hi Márton,

VS Code told me to notify you about

after I reloaded VS Code. During that, VS Code was generally hardly responding, and I am questioning that ALStudio was the cause, but also only suffering from it.

Issue Type: Performance
Extension Name: al-studio
Extension Version: 0.9.880
OS Version: Windows_NT x64 10.0.19042
VSCode version: 1.54.1

My CPU profile:
dynasist.al-studio-unresponsive.cpuprofile - Copy.txt

I could not reproduce it since.
But I thought to post it anyway, just in case the CPU profile might contain something useful for you.

Designer is not always updated on external file changes

Affected: Table/Page/Enum Designers.

Repro: when the designer have to handle more than one file, only the first attached file is being tracked that we used to initiate the designer.

Expected behaviour: designers should reload when any of the related files are changed outside of the designer scope.