[Bug] Failed to build require-js index

[quochuy1508]

Describe the bug (*)

A clear and concise description of what the bug is.

com.intellij.diagnostic.PluginException: Failed to build index 'com.magento.idea.magento2plugin.stubs.indexes.require_js' for file file:///var/www/html/promo-bar-local/app/code/Magenest/Promobar/view/frontend/requirejs-config.js (id = 68040) (file type = JavaScript) [Plugin: com.magento.idea.magento2plugin]
	at com.intellij.ide.plugins.PluginManagerCore.createPluginException(PluginManagerCore.java:274)
	at com.intellij.diagnostic.PluginProblemReporterImpl.createPluginExceptionByClass(PluginProblemReporterImpl.java:12)
	at com.intellij.diagnostic.PluginException.createByClass(PluginException.java:91)
	at com.intellij.util.indexing.diagnostic.BrokenIndexingDiagnostics$DefaultListener.onFileIndexMappingFailed(BrokenIndexingDiagnostics.kt:47)
	at com.intellij.util.indexing.FileBasedIndexImpl.updateSingleIndex(FileBasedIndexImpl.java:1530)
	at com.intellij.util.indexing.FileBasedIndexImpl.lambda$doIndexFileContent$23(FileBasedIndexImpl.java:1394)
	at com.intellij.openapi.fileTypes.impl.FileTypeManagerImpl.freezeFileTypeTemporarilyIn(FileTypeManagerImpl.java:644)
	at com.intellij.util.indexing.FileBasedIndexImpl.doIndexFileContent(FileBasedIndexImpl.java:1361)
	at com.intellij.util.indexing.FileBasedIndexImpl.indexFileContent(FileBasedIndexImpl.java:1315)
	at com.intellij.util.indexing.contentQueue.IndexUpdateRunner.lambda$indexOneFileOfJob$5(IndexUpdateRunner.java:267)
	at com.intellij.openapi.application.impl.NonBlockingReadActionImpl$Submission.insideReadAction(NonBlockingReadActionImpl.java:521)
	at com.intellij.openapi.application.impl.NonBlockingReadActionImpl$Submission.lambda$attemptComputation$3(NonBlockingReadActionImpl.java:486)
	at com.intellij.openapi.application.impl.ApplicationImpl.tryRunReadAction(ApplicationImpl.java:1078)
	at com.intellij.openapi.progress.util.ProgressIndicatorUtils.lambda$runInReadActionWithWriteActionPriority$0(ProgressIndicatorUtils.java:78)
	at com.intellij.openapi.progress.util.ProgressIndicatorUtils.runActionAndCancelBeforeWrite(ProgressIndicatorUtils.java:161)
	at com.intellij.openapi.progress.util.ProgressIndicatorUtils.lambda$runWithWriteActionPriority$1(ProgressIndicatorUtils.java:118)
	at com.intellij.openapi.progress.ProgressManager.lambda$runProcess$0(ProgressManager.java:57)
	at com.intellij.openapi.progress.impl.CoreProgressManager.lambda$runProcess$2(CoreProgressManager.java:183)
	at com.intellij.openapi.progress.impl.CoreProgressManager.registerIndicatorAndRun(CoreProgressManager.java:705)
	at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:647)
	at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:63)
	at com.intellij.openapi.progress.impl.CoreProgressManager.runProcess(CoreProgressManager.java:170)
	at com.intellij.openapi.progress.ProgressManager.runProcess(ProgressManager.java:57)
	at com.intellij.openapi.progress.util.ProgressIndicatorUtils.runWithWriteActionPriority(ProgressIndicatorUtils.java:115)
	at com.intellij.openapi.progress.util.ProgressIndicatorUtils.runInReadActionWithWriteActionPriority(ProgressIndicatorUtils.java:78)
	at com.intellij.openapi.application.impl.NonBlockingReadActionImpl$Submission.attemptComputation(NonBlockingReadActionImpl.java:486)
	at com.intellij.openapi.application.impl.NonBlockingReadActionImpl$Submission.executeSynchronously(NonBlockingReadActionImpl.java:421)
	at com.intellij.openapi.application.impl.NonBlockingReadActionImpl.executeSynchronously(NonBlockingReadActionImpl.java:186)
	at com.intellij.util.indexing.contentQueue.IndexUpdateRunner.indexOneFileOfJob(IndexUpdateRunner.java:270)
	at com.intellij.util.indexing.contentQueue.IndexUpdateRunner.lambda$indexJobsFairly$4(IndexUpdateRunner.java:210)
	at com.intellij.openapi.progress.impl.ProgressSuspender.executeNonSuspendableSection(ProgressSuspender.java:83)
	at com.intellij.util.indexing.contentQueue.IndexUpdateRunner.indexJobsFairly(IndexUpdateRunner.java:213)
	at com.intellij.util.indexing.contentQueue.IndexUpdateRunner.lambda$doIndexFiles$3(IndexUpdateRunner.java:147)
	at com.intellij.util.concurrency.BoundedTaskExecutor.doRun(BoundedTaskExecutor.java:216)
	at com.intellij.util.concurrency.BoundedTaskExecutor.access$200(BoundedTaskExecutor.java:27)
	at com.intellij.util.concurrency.BoundedTaskExecutor$1.execute(BoundedTaskExecutor.java:195)
	at com.intellij.util.ConcurrencyUtil.runUnderThreadName(ConcurrencyUtil.java:213)
	at com.intellij.util.concurrency.BoundedTaskExecutor$1.run(BoundedTaskExecutor.java:184)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.util.concurrent.Executors$PrivilegedThreadFactory$1$1.run(Executors.java:668)
	at java.base/java.util.concurrent.Executors$PrivilegedThreadFactory$1$1.run(Executors.java:665)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.util.concurrent.Executors$PrivilegedThreadFactory$1.run(Executors.java:665)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: com.intellij.util.indexing.impl.MapReduceIndexMappingException: java.lang.NullPointerException
	at com.intellij.util.indexing.impl.MapReduceIndex.mapInputAndPrepareUpdate(MapReduceIndex.java:272)
	at com.intellij.indexing.composite.CompositeInvertedIndexBase.updateBaseIndex(CompositeInvertedIndexBase.java:232)
	at com.intellij.indexing.composite.CompositeInvertedIndexBase.mapInputAndPrepareUpdate(CompositeInvertedIndexBase.java:55)
	at com.intellij.indexing.composite.CompositeInvertedIndexBase.mapInputAndPrepareUpdate(CompositeInvertedIndexBase.java:26)
	at com.intellij.util.indexing.FileBasedIndexImpl.updateSingleIndex(FileBasedIndexImpl.java:1520)
	... 40 more
Caused by: java.lang.NullPointerException
	at com.magento.idea.magento2plugin.stubs.indexes.js.RequireJsIndex.parseConfigMap(RequireJsIndex.java:86)
	at com.magento.idea.magento2plugin.stubs.indexes.js.RequireJsIndex.lambda$getIndexer$0(RequireJsIndex.java:48)
	at com.intellij.util.indexing.impl.MapReduceIndex.mapByIndexer(MapReduceIndex.java:328)
	at com.intellij.util.indexing.impl.MapReduceIndex.mapInput(MapReduceIndex.java:318)
	at com.intellij.util.indexing.impl.storage.VfsAwareMapReduceIndex.mapInput(VfsAwareMapReduceIndex.java:182)
	at com.intellij.util.indexing.impl.stora

To Reproduce (*)

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4. See error

Expected behavior (*)

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Screenshots

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Please complete the following information: (*)

• OS: Linux 5.11.0-36-generic
• PhpStorm/Intellij version: 2021.2.1
• Plugin Version: 4.1.0

Additional context

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[m2-assistant]

Hi @quochuy1508. Thank you for your report.
To help us process this issue please make sure that you provided sufficient information.

Please, add a comment to assign the issue: @magento I am working on this

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[bohdan-harniuk]

Hello, @quochuy1508 !

Thank you for your report!
We'll try to deliver fix in the next bug-fix release!

Thank you!

[bohdan-harniuk]

Hello, @quochuy1508!

I've reproduced this bug:

The fix will be delivered in the next bug-fix release: 4.2.1

Thanks, Bohdan