Errors starting admin-application about vaadin-microservices-demo HOT 2 OPEN

Hi @julianloe

have you try npm install in your project root ?
please check, if it is not work please install node

from vaadin-microservices-demo.

Hi @hashanchamikara ,
I was using the node installed by vaadin (located under ~/.vaadin )

I tried to replace it with a custom install of node like

--https://github.com/nvm-sh/nvm#installing-and-updating curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.38.0/install.sh | bash nvm install 12.22.1 rm -r node_modules rm package-lock.json pnpm install npm install rm -r ~/.npm npm install

my tries with pnpm led to no success, then i tried to remove the node_modules and also the cached node_modules.. at the end the npm install ran without errors, but still, when launching the application it is running npm install again, and this persists to fail:

2021-04-28 16:34:23.012 INFO 170181 --- [ main] dev-updater : Running npm install` to resolve and optionally download frontend dependencies. This may take a moment, please stand by...
2021-04-28 16:34:31.099 INFO 170181 --- [n.HealthMonitor] c.h.internal.diagnostics.HealthMonitor : [10.0.2.15]:5701 [admin] [3.12.7] processors=2, physical.memory.total=9.7G, physical.memory.free=132.6M, swap.space.total=1.8G, swap.space.free=1.8G, heap.memory.used=747.8M, heap.memory.free=154.7M, heap.memory.total=902.5M, heap.memory.max=2.2G, heap.memory.used/total=82.86%, heap.memory.used/max=33.75%, minor.gc.count=0, minor.gc.time=0ms, major.gc.count=0, major.gc.time=0ms, load.process=0.00%, load.system=100.00%, load.systemAverage=1.07, thread.count=40, thread.peakCount=40, cluster.timeDiff=0, event.q.size=0, executor.q.async.size=0, executor.q.client.size=0, executor.q.client.query.size=0, executor.q.client.blocking.size=0, executor.q.query.size=0, executor.q.scheduled.size=0, executor.q.io.size=0, executor.q.system.size=0, executor.q.operations.size=0, executor.q.priorityOperation.size=0, operations.completed.count=274, executor.q.mapLoad.size=0, executor.q.mapLoadAllKeys.size=0, executor.q.cluster.size=0, executor.q.response.size=0, operations.running.count=0, operations.pending.invocations.percentage=0.00%, operations.pending.invocations.count=0, proxy.count=0, clientEndpoint.count=0, connection.active.count=0, client.connection.count=0, connection.count=0
npm WARN no-name@ No description
npm WARN no-name@ No repository field.
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: [email protected] (node_modules/fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for [email protected]: wanted {"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"x64"})
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: [email protected] (node_modules/watchpack-chokidar2/node_modules/fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for [email protected]: wanted {"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"x64"})
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: [email protected] (node_modules/webpack-dev-server/node_modules/fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for [email protected]: wanted {"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"x64"})

2021-04-28 16:34:32.842 INFO 170181 --- [ main] dev-updater : Frontend dependencies resolved successfully.
2021-04-28 16:34:32.848 INFO 170181 --- [ main] dev-updater : Copying frontend resources from jar files ...
2021-04-28 16:34:32.850 INFO 170181 --- [ main] dev-updater : Visited 0 resources. Took 2 ms.
2021-04-28 16:34:32.975 INFO 170181 --- [ main] dev-updater :

Failed to find the following imports in the node_modules tree:
- @vaadin/flow-frontend/datepickerConnector.js
- @vaadin/flow-frontend/contextMenuConnector-es6.js
- @vaadin/flow-frontend/comboBoxConnector.js
- @vaadin/flow-frontend/VaadinDevmodeGizmo.js
- @vaadin/flow-frontend/ironListConnector.js
- @vaadin/flow-frontend/timepickerConnector.js
- @vaadin/flow-frontend/comboBoxConnector-es6.js
- @vaadin/flow-frontend/ironListStyles.js
- @vaadin/flow-frontend/selectConnector.js
- @vaadin/flow-frontend/vaadin-big-decimal-field.js
- @vaadin/flow-frontend/contextMenuConnector.js
- @vaadin/flow-frontend/gridConnector.js
- @vaadin/flow-frontend/flow-component-renderer.js
- @vaadin/flow-frontend/gridConnector-es6.js
- @vaadin/flow-frontend/dndConnector-es6.js
- @vaadin/flow-frontend/ironListConnector-es6.js
- @vaadin/flow-frontend/menubarConnector.js
- @vaadin/flow-frontend/vaadin-grid-flow-selection-column.js
- @vaadin/flow-frontend/dndConnector.js
If the build fails, check that npm packages are installed.

To fix the build remove pnpm-lock.yaml and node_modules directory to reset modules.
In addition you may run pnpm install to fix node_modules tree structure.
Make sure first that pnpm command is installed, otherwise you should install it using npm: npm add -g [email protected]

2021-04-28 16:34:32.981 INFO 170181 --- [ main] dev-updater : No js modules to update '/home/developer/happy-space/workspace/vaadin-microservices-demo/admin-application/target/frontend/generated-flow-imports.js' file

------------------ Starting Frontend compilation. ------------------
2021-04-28 16:34:33.313 INFO 170181 --- [ main] dev-webpack : Running webpack to compile frontend resources. This may take a moment, please stand by...
2021-04-28 16:34:37.985 ERROR 170181 --- [ webpack] dev-webpack : ERROR in ../target/frontend/generated-flow-imports.js
2021-04-28 16:34:37.986 ERROR 170181 --- [ webpack] dev-webpack : Module not found: Error: Can't resolve '@vaadin/flow-frontend/VaadinDevmodeGizmo.js' in '/home/developer/happy-space/workspace/vaadin-microservices-demo/admin-application/target/frontend'
2021-04-28 16:34:37.986 ERROR 170181 --- [ webpack] dev-webpack : @ ../target/frontend/generated-flow-imports.js 7:0-53
2021-04-28 16:34:37.988 ERROR 170181 --- [ webpack] dev-webpack : ERROR in ../target/frontend/generated-flow-imports.js
2021-04-28 16:34:37.989 ERROR 170181 --- [ webpack] dev-webpack : Module not found: Error: Can't resolve '@vaadin/flow-frontend/comboBoxConnector-es6.js' in '/home/developer/happy-space/workspace/vaadin-microservices-demo/admin-application/target/frontend'
2021-04-28 16:34:37.990 ERROR 170181 --- [ webpack] dev-webpack : @ ../target/frontend/generated-flow-imports.js 8:0-56
2021-04-28 16:34:37.991 ERROR 170181 --- [ webpack] dev-webpack : ERROR in ../target/frontend/generated-flow-imports.js
2021-04-28 16:34:37.991 ERROR 170181 --- [ webpack] dev-webpack : Module not found: Error: Can't resolve '@vaadin/flow-frontend/comboBoxConnector.js' in '/home/developer/happy-space/workspace/vaadin-microservices-demo/admin-application/target/frontend'
2021-04-28 16:34:37.992 ERROR 170181 --- [ webpack] dev-webpack : @ ../target/frontend/generated-flow-imports.js 72:0-52
2021-04-28 16:34:37.992 ERROR 170181 --- [ webpack] dev-webpack : ERROR in ../target/frontend/generated-flow-imports.js
2021-04-28 16:34:37.992 ERROR 170181 --- [ webpack] dev-webpack : Module not found: Error: Can't resolve '@vaadin/flow-frontend/contextMenuConnector-es6.js' in '/home/developer/happy-space/workspace/vaadin-microservices-demo/admin-application/target/frontend'
2021-04-28 16:34:37.992 ERROR 170181 --- [ webpack] dev-webpack : @ ../target/frontend/generated-flow-imports.js 9:0-59
2021-04-28 16:34:37.993 ERROR 170181 --- [ webpack] dev-webpack : ERROR in ../target/frontend/generated-flow-imports.js
2021-04-28 16:34:37.993 ERROR 170181 --- [ webpack] dev-webpack : Module not found: Error: Can't resolve '@vaadin/flow-frontend/contextMenuConnector.js' in '/home/developer/happy-space/workspace/vaadin-microservices-demo/admin-application/target/frontend'
2021-04-28 16:34:37.993 ERROR 170181 --- [ webpack] dev-webpack : @ ../target/frontend/generated-flow-imports.js 73:0-55
2021-04-28 16:34:37.993 ERROR 170181 --- [ webpack] dev-webpack : ERROR in ../target/frontend/generated-flow-imports.js
2021-04-28 16:34:37.993 ERROR 170181 --- [ webpack] dev-webpack : Module not found: Error: Can't resolve '@vaadin/flow-frontend/datepickerConnector.js' in '/home/developer/happy-space/workspace/vaadin-microservices-demo/admin-application/target/frontend'
2021-04-28 16:34:37.993 ERROR 170181 --- [ webpack] dev-webpack : @ ../target/frontend/generated-flow-imports.js 10:0-54
2021-04-28 16:34:37.993 ERROR 170181 --- [ webpack] dev-webpack : ERROR in ../target/frontend/generated-flow-imports.js
2021-04-28 16:34:37.994 ERROR 170181 --- [ webpack] dev-webpack : Module not found: Error: Can't resolve '@vaadin/flow-frontend/dndConnector-es6.js' in '/home/developer/happy-space/workspace/vaadin-microservices-demo/admin-application/target/frontend'
2021-04-28 16:34:37.994 ERROR 170181 --- [ webpack] dev-webpack : @ ../target/frontend/generated-flow-imports.js 11:0-51
2021-04-28 16:34:37.994 ERROR 170181 --- [ webpack] dev-webpack : ERROR in ../target/frontend/generated-flow-imports.js
2021-04-28 16:34:37.994 ERROR 170181 --- [ webpack] dev-webpack : Module not found: Error: Can't resolve '@vaadin/flow-frontend/dndConnector.js' in '/home/developer/happy-space/workspace/vaadin-microservices-demo/admin-application/target/frontend'
2021-04-28 16:34:37.994 ERROR 170181 --- [ webpack] dev-webpack : @ ../target/frontend/generated-flow-imports.js 74:0-47
2021-04-28 16:34:37.994 ERROR 170181 --- [ webpack] dev-webpack : ERROR in ../target/frontend/generated-flow-imports.js
2021-04-28 16:34:37.994 ERROR 170181 --- [ webpack] dev-webpack : Module not found: Error: Can't resolve '@vaadin/flow-frontend/flow-component-renderer.js' in '/home/developer/happy-space/workspace/vaadin-microservices-demo/admin-application/target/frontend'
2021-04-28 16:34:37.994 ERROR 170181 --- [ webpack] dev-webpack : @ ../target/frontend/generated-flow-imports.js 12:0-58
2021-04-28 16:34:37.995 ERROR 170181 --- [ webpack] dev-webpack : ERROR in ../target/frontend/generated-flow-imports.js
2021-04-28 16:34:37.995 ERROR 170181 --- [ webpack] dev-webpack : Module not found: Error: Can't resolve '@vaadin/flow-frontend/gridConnector-es6.js' in '/home/developer/happy-space/workspace/vaadin-microservices-demo/admin-application/target/frontend'
2021-04-28 16:34:37.995 ERROR 170181 --- [ webpack] dev-webpack : @ ../target/frontend/generated-flow-imports.js 13:0-52
2021-04-28 16:34:37.995 ERROR 170181 --- [ webpack] dev-webpack : ERROR in ../target/frontend/generated-flow-imports.js
2021-04-28 16:34:37.995 ERROR 170181 --- [ webpack] dev-webpack : Module not found: Error: Can't resolve '@vaadin/flow-frontend/gridConnector.js' in '/home/developer/happy-space/workspace/vaadin-microservices-demo/admin-application/target/frontend'
2021-04-28 16:34:37.995 ERROR 170181 --- [ webpack] dev-webpack : @ ../target/frontend/generated-flow-imports.js 75:0-48
2021-04-28 16:34:37.996 ERROR 170181 --- [ webpack] dev-webpack : ERROR in ../target/frontend/generated-flow-imports.js
2021-04-28 16:34:37.996 ERROR 170181 --- [ webpack] dev-webpack : Module not found: Error: Can't resolve '@vaadin/flow-frontend/ironListConnector-es6.js' in '/home/developer/happy-space/workspace/vaadin-microservices-demo/admin-application/target/frontend'
2021-04-28 16:34:37.999 ERROR 170181 --- [ webpack] dev-webpack : @ ../target/frontend/generated-flow-imports.js 14:0-56
2021-04-28 16:34:37.999 ERROR 170181 --- [ webpack] dev-webpack : ERROR in ../target/frontend/generated-flow-imports.js
2021-04-28 16:34:37.999 ERROR 170181 --- [ webpack] dev-webpack : Module not found: Error: Can't resolve '@vaadin/flow-frontend/ironListConnector.js' in '/home/developer/happy-space/workspace/vaadin-microservices-demo/admin-application/target/frontend'
2021-04-28 16:34:37.999 ERROR 170181 --- [ webpack] dev-webpack : @ ../target/frontend/generated-flow-imports.js 76:0-52
2021-04-28 16:34:38.000 ERROR 170181 --- [ webpack] dev-webpack : ERROR in ../target/frontend/generated-flow-imports.js
2021-04-28 16:34:38.000 ERROR 170181 --- [ webpack] dev-webpack : Module not found: Error: Can't resolve '@vaadin/flow-frontend/ironListStyles.js' in '/home/developer/happy-space/workspace/vaadin-microservices-demo/admin-application/target/frontend'
2021-04-28 16:34:38.000 ERROR 170181 --- [ webpack] dev-webpack : @ ../target/frontend/generated-flow-imports.js 15:0-49
2021-04-28 16:34:38.000 ERROR 170181 --- [ webpack] dev-webpack : ERROR in ../target/frontend/generated-flow-imports.js
2021-04-28 16:34:38.000 ERROR 170181 --- [ webpack] dev-webpack : Module not found: Error: Can't resolve '@vaadin/flow-frontend/menubarConnector.js' in '/home/developer/happy-space/workspace/vaadin-microservices-demo/admin-application/target/frontend'
2021-04-28 16:34:38.000 ERROR 170181 --- [ webpack] dev-webpack : @ ../target/frontend/generated-flow-imports.js 16:0-51
2021-04-28 16:34:38.000 ERROR 170181 --- [ webpack] dev-webpack : ERROR in ../target/frontend/generated-flow-imports.js
2021-04-28 16:34:38.000 ERROR 170181 --- [ webpack] dev-webpack : Module not found: Error: Can't resolve '@vaadin/flow-frontend/selectConnector.js' in '/home/developer/happy-space/workspace/vaadin-microservices-demo/admin-application/target/frontend'
2021-04-28 16:34:38.001 ERROR 170181 --- [ webpack] dev-webpack : @ ../target/frontend/generated-flow-imports.js 77:0-50
2021-04-28 16:34:38.001 ERROR 170181 --- [ webpack] dev-webpack : ERROR in ../target/frontend/generated-flow-imports.js
2021-04-28 16:34:38.001 ERROR 170181 --- [ webpack] dev-webpack : Module not found: Error: Can't resolve '@vaadin/flow-frontend/timepickerConnector.js' in '/home/developer/happy-space/workspace/vaadin-microservices-demo/admin-application/target/frontend'
2021-04-28 16:34:38.001 ERROR 170181 --- [ webpack] dev-webpack : @ ../target/frontend/generated-flow-imports.js 17:0-54
2021-04-28 16:34:38.001 ERROR 170181 --- [ webpack] dev-webpack : ERROR in ../target/frontend/generated-flow-imports.js
2021-04-28 16:34:38.002 ERROR 170181 --- [ webpack] dev-webpack : Module not found: Error: Can't resolve '@vaadin/flow-frontend/vaadin-big-decimal-field.js' in '/home/developer/happy-space/workspace/vaadin-microservices-demo/admin-application/target/frontend'
2021-04-28 16:34:38.002 ERROR 170181 --- [ webpack] dev-webpack : @ ../target/frontend/generated-flow-imports.js 18:0-59
2021-04-28 16:34:38.002 ERROR 170181 --- [ webpack] dev-webpack : ERROR in ../target/frontend/generated-flow-imports.js
2021-04-28 16:34:38.002 ERROR 170181 --- [ webpack] dev-webpack : Module not found: Error: Can't resolve '@vaadin/flow-frontend/vaadin-grid-flow-selection-column.js' in '/home/developer/happy-space/workspace/vaadin-microservices-demo/admin-application/target/frontend'
2021-04-28 16:34:38.002 ERROR 170181 --- [ webpack] dev-webpack : @ ../target/frontend/generated-flow-imports.js 19:0-68
2021-04-28 16:34:38.002 ERROR 170181 --- [ webpack] dev-webpack : ℹ ｢wdm｣: Failed to compile.
2021-04-28 16:34:38.003 ERROR 170181 --- [ webpack] dev-webpack :
------------------ Frontend compilation failed. -----------------
`

from vaadin-microservices-demo.