After installing jc-fancy-imagebar-2.1.0 on webtrees 2.0.16 and successfully configuring/selecting the pictures for one tree I can no longer enter the fancy-imagebar configuration page https://webtrees.example.com/module/_jc-fancy-imagebar_/Admin to configure another tree and below error is thrown. I had to roll back to jc-fancy-imagebar-2.0.13
Undefined variable: arr_media_xrefs …/modules_v4/jc-fancy-imagebar/resources/views/media-table.phtml:18
#0 …/modules_v4/jc-fancy-imagebar/resources/views/media-table.phtml(18): Fisharebest\Webtrees\Webtrees::Fisharebest\Webtrees\{closure}(8, 'Undefined varia...', '/homepages/31/d...', 18, Array)
#1 …/app/View.php(189): include('/homepages/31/d...')
#2 …/app/View.php(286): Fisharebest\Webtrees\View->render()
#3 …/app/Helpers/functions.php(203): Fisharebest\Webtrees\View::make('_jc-fancy-image...', Array)
#4 …/modules_v4/jc-fancy-imagebar/resources/views/settings.phtml(94): view('_jc-fancy-image...', Array)
#5 …/app/View.php(189): include('/homepages/31/d...')
#6 …/app/View.php(286): Fisharebest\Webtrees\View->render()
#7 …/app/Helpers/functions.php(203): Fisharebest\Webtrees\View::make('_jc-fancy-image...', Array)
#8 …/app/Http/ViewResponseTrait.php(51): view('_jc-fancy-image...', Array)
#9 …/modules_v4/jc-fancy-imagebar/FancyImagebarModule.php(178): Fisharebest\Webtrees\Module\AbstractModule->viewResponse('_jc-fancy-image...', Array)
#10 …/app/Http/RequestHandlers/ModuleAction.php(88): JustCarmen\Webtrees\Module\FancyImagebarModule->getAdminAction(Object(Nyholm\Psr7\ServerRequest))
#11 …/app/Http/Middleware/WrapHandler.php(83): Fisharebest\Webtrees\Http\RequestHandlers\ModuleAction->handle(Object(Nyholm\Psr7\ServerRequest))
#12 …/vendor/oscarotero/middleland/src/Dispatcher.php(136): Fisharebest\Webtrees\Http\Middleware\WrapHandler->process(Object(Nyholm\Psr7\ServerRequest), Object(Middleland\Dispatcher))
#13 …/modules_v4/vesta_classic_look_and_feel/ClassicLAFModule.php(174): Middleland\Dispatcher->handle(Object(Nyholm\Psr7\ServerRequest))
#14 …/vendor/oscarotero/middleland/src/Dispatcher.php(136): Cissee\Webtrees\Module\ClassicLAF\ClassicLAFModule->process(Object(Nyholm\Psr7\ServerRequest), Object(Middleland\Dispatcher))
#15 …/app/Module/HitCountFooterModule.php(157): Middleland\Dispatcher->handle(Object(Nyholm\Psr7\ServerRequest))
#16 …/vendor/oscarotero/middleland/src/Dispatcher.php(136): Fisharebest\Webtrees\Module\HitCountFooterModule->process(Object(Nyholm\Psr7\ServerRequest), Object(Middleland\Dispatcher))
#17 …/app/Http/Middleware/CheckCsrf.php(75): Middleland\Dispatcher->handle(Object(Nyholm\Psr7\ServerRequest))
#18 …/vendor/oscarotero/middleland/src/Dispatcher.php(136): Fisharebest\Webtrees\Http\Middleware\CheckCsrf->process(Object(Nyholm\Psr7\ServerRequest), Object(Middleland\Dispatcher))
#19 …/vendor/oscarotero/middleland/src/Dispatcher.php(118): Middleland\Dispatcher->handle(Object(Nyholm\Psr7\ServerRequest))
#20 …/app/Http/Middleware/Router.php(166): Middleland\Dispatcher->dispatch(Object(Nyholm\Psr7\ServerRequest))
#21 …/vendor/oscarotero/middleland/src/Dispatcher.php(136): Fisharebest\Webtrees\Http\Middleware\Router->process(Object(Nyholm\Psr7\ServerRequest), Object(Middleland\Dispatcher))
#22 …/app/Http/Middleware/BootModules.php(62): Middleland\Dispatcher->handle(Object(Nyholm\Psr7\ServerRequest))
#23 …/vendor/oscarotero/middleland/src/Dispatcher.php(136): Fisharebest\Webtrees\Http\Middleware\BootModules->process(Object(Nyholm\Psr7\ServerRequest), Object(Middleland\Dispatcher))
#24 …/app/Http/Middleware/LoadRoutes.php(76): Middleland\Dispatcher->handle(Object(Nyholm\Psr7\ServerRequest))
#25 …/vendor/oscarotero/middleland/src/Dispatcher.php(136): Fisharebest\Webtrees\Http\Middleware\LoadRoutes->process(Object(Nyholm\Psr7\ServerRequest), Object(Middleland\Dispatcher))
#26 …/app/Http/Middleware/UseTransaction.php(45): Middleland\Dispatcher->handle(Object(Nyholm\Psr7\ServerRequest))
#27 …/vendor/illuminate/database/Concerns/ManagesTransactions.php(29): Fisharebest\Webtrees\Http\Middleware\UseTransaction::Fisharebest\Webtrees\Http\Middleware\{closure}(Object(Illuminate\Database\MySqlConnection))
#28 …/app/Http/Middleware/UseTransaction.php(46): Illuminate\Database\Connection->transaction(Object(Closure), 3)
#29 …/vendor/oscarotero/middleland/src/Dispatcher.php(136): Fisharebest\Webtrees\Http\Middleware\UseTransaction->process(Object(Nyholm\Psr7\ServerRequest), Object(Middleland\Dispatcher))
#30 …/app/Http/Middleware/DoHousekeeping.php(74): Middleland\Dispatcher->handle(Object(Nyholm\Psr7\ServerRequest))
#31 …/vendor/oscarotero/middleland/src/Dispatcher.php(136): Fisharebest\Webtrees\Http\Middleware\DoHousekeeping->process(Object(Nyholm\Psr7\ServerRequest), Object(Middleland\Dispatcher))
#32 …/app/Http/Middleware/UseTheme.php(70): Middleland\Dispatcher->handle(Object(Nyholm\Psr7\ServerRequest))
#33 …/vendor/oscarotero/middleland/src/Dispatcher.php(136): Fisharebest\Webtrees\Http\Middleware\UseTheme->process(Object(Nyholm\Psr7\ServerRequest), Object(Middleland\Dispatcher))
#34 …/app/Http/Middleware/CheckForMaintenanceMode.php(51): Middleland\Dispatcher->handle(Object(Nyholm\Psr7\ServerRequest))
#35 …/vendor/oscarotero/middleland/src/Dispatcher.php(136): Fisharebest\Webtrees\Http\Middleware\CheckForMaintenanceMode->process(Object(Nyholm\Psr7\ServerRequest), Object(Middleland\Dispatcher))
#36 …/app/Http/Middleware/UseLanguage.php(70): Middleland\Dispatcher->handle(Object(Nyholm\Psr7\ServerRequest))
#37 …/vendor/oscarotero/middleland/src/Dispatcher.php(136): Fisharebest\Webtrees\Http\Middleware\UseLanguage->process(Object(Nyholm\Psr7\ServerRequest), Object(Middleland\Dispatcher))
#38 …/app/Http/Middleware/UseSession.php(71): Middleland\Dispatcher->handle(Object(Nyholm\Psr7\ServerRequest))
#39 …/vendor/oscarotero/middleland/src/Dispatcher.php(136): Fisharebest\Webtrees\Http\Middleware\UseSession->process(Object(Nyholm\Psr7\ServerRequest), Object(Middleland\Dispatcher))
#40 …/app/Http/Middleware/UpdateDatabaseSchema.php(58): Middleland\Dispatcher->handle(Object(Nyholm\Psr7\ServerRequest))
#41 …/vendor/oscarotero/middleland/src/Dispatcher.php(136): Fisharebest\Webtrees\Http\Middleware\UpdateDatabaseSchema->process(Object(Nyholm\Psr7\ServerRequest), Object(Middleland\Dispatcher))
#42 …/app/Http/Middleware/UseDebugbar.php(67): Middleland\Dispatcher->handle(Object(Nyholm\Psr7\ServerRequest))
#43 …/vendor/oscarotero/middleland/src/Dispatcher.php(136): Fisharebest\Webtrees\Http\Middleware\UseDebugbar->process(Object(Nyholm\Psr7\ServerRequest), Object(Middleland\Dispatcher))
#44 …/app/Http/Middleware/UseDatabase.php(117): Middleland\Dispatcher->handle(Object(Nyholm\Psr7\ServerRequest))
#45 …/vendor/oscarotero/middleland/src/Dispatcher.php(136): Fisharebest\Webtrees\Http\Middleware\UseDatabase->process(Object(Nyholm\Psr7\ServerRequest), Object(Middleland\Dispatcher))
#46 …/app/Http/Middleware/BadBotBlocker.php(222): Middleland\Dispatcher->handle(Object(Nyholm\Psr7\ServerRequest))
#47 …/vendor/oscarotero/middleland/src/Dispatcher.php(136): Fisharebest\Webtrees\Http\Middleware\BadBotBlocker->process(Object(Nyholm\Psr7\ServerRequest), Object(Middleland\Dispatcher))
#48 …/app/Http/Middleware/CompressResponse.php(75): Middleland\Dispatcher->handle(Object(Nyholm\Psr7\ServerRequest))
#49 …/vendor/oscarotero/middleland/src/Dispatcher.php(136): Fisharebest\Webtrees\Http\Middleware\CompressResponse->process(Object(Nyholm\Psr7\ServerRequest), Object(Middleland\Dispatcher))
#50 …/app/Http/Middleware/RegisterFactories.php(74): Middleland\Dispatcher->handle(Object(Nyholm\Psr7\ServerRequest))
#51 …/vendor/oscarotero/middleland/src/Dispatcher.php(136): Fisharebest\Webtrees\Http\Middleware\RegisterFactories->process(Object(Nyholm\Psr7\ServerRequest), Object(Middleland\Dispatcher))
#52 …/vendor/middlewares/client-ip/src/ClientIp.php(81): Middleland\Dispatcher->handle(Object(Nyholm\Psr7\ServerRequest))
#53 …/app/Http/Middleware/ClientIp.php(47): Middlewares\ClientIp->process(Object(Nyholm\Psr7\ServerRequest), Object(Middleland\Dispatcher))
#54 …/vendor/oscarotero/middleland/src/Dispatcher.php(136): Fisharebest\Webtrees\Http\Middleware\ClientIp->process(Object(Nyholm\Psr7\ServerRequest), Object(Middleland\Dispatcher))
#55 …/app/Http/Middleware/HandleExceptions.php(90): Middleland\Dispatcher->handle(Object(Nyholm\Psr7\ServerRequest))
#56 …/vendor/oscarotero/middleland/src/Dispatcher.php(136): Fisharebest\Webtrees\Http\Middleware\HandleExceptions->process(Object(Nyholm\Psr7\ServerRequest), Object(Middleland\Dispatcher))
#57 …/app/Http/Middleware/BaseUrl.php(77): Middleland\Dispatcher->handle(Object(Nyholm\Psr7\ServerRequest))
#58 …/vendor/oscarotero/middleland/src/Dispatcher.php(136): Fisharebest\Webtrees\Http\Middleware\BaseUrl->process(Object(Nyholm\Psr7\ServerRequest), Object(Middleland\Dispatcher))
#59 …/app/Http/Middleware/ReadConfigIni.php(69): Middleland\Dispatcher->handle(Object(Nyholm\Psr7\ServerRequest))
#60 …/vendor/oscarotero/middleland/src/Dispatcher.php(136): Fisharebest\Webtrees\Http\Middleware\ReadConfigIni->process(Object(Nyholm\Psr7\ServerRequest), Object(Middleland\Dispatcher))
#61 …/app/Http/Middleware/SecurityHeaders.php(48): Middleland\Dispatcher->handle(Object(Nyholm\Psr7\ServerRequest))
#62 …/vendor/oscarotero/middleland/src/Dispatcher.php(136): Fisharebest\Webtrees\Http\Middleware\SecurityHeaders->process(Object(Nyholm\Psr7\ServerRequest), Object(Middleland\Dispatcher))
#63 …/app/Http/Middleware/EmitResponse.php(57): Middleland\Dispatcher->handle(Object(Nyholm\Psr7\ServerRequest))
#64 …/vendor/oscarotero/middleland/src/Dispatcher.php(136): Fisharebest\Webtrees\Http\Middleware\EmitResponse->process(Object(Nyholm\Psr7\ServerRequest), Object(Middleland\Dispatcher))
#65 …/app/Http/Middleware/PhpEnvironment.php(49): Middleland\Dispatcher->handle(Object(Nyholm\Psr7\ServerRequest))
#66 …/vendor/oscarotero/middleland/src/Dispatcher.php(136): Fisharebest\Webtrees\Http\Middleware\PhpEnvironment->process(Object(Nyholm\Psr7\ServerRequest), Object(Middleland\Dispatcher))
#67 …/vendor/oscarotero/middleland/src/Dispatcher.php(118): Middleland\Dispatcher->handle(Object(Nyholm\Psr7\ServerRequest))
#68 …/index.php(57): Middleland\Dispatcher->dispatch(Object(Nyholm\Psr7\ServerRequest))
#69 {main}