Exception: Argument for @NotNull parameter 'project'

[olivernybroe]

I am getting the following exception sometimes, so thought I would report it for you 👍
This was happening while browsing my phpstan config file with the following data.

includes:
    - ./vendor/worksome/coding-style/phpstan.neon

parameters:
    paths:
        - app

    # The level 8 is the highest level
    level: 1

    ignoreErrors:
        -
            message: '#.*class Tmdb\\.*#i'
            path: app/Providers/AppServiceProvider.php

    parallel:
        processTimeout: 300.0

Stacktrace

java.lang.IllegalArgumentException: Argument for @NotNull parameter 'project' of com/jetbrains/php/completion/PhpCompletionUtil.createNamespacePredicate must not be null
	at com.jetbrains.php.completion.PhpCompletionUtil.$$$reportNull$$$0(PhpCompletionUtil.java)
	at com.jetbrains.php.completion.PhpCompletionUtil.createNamespacePredicate(PhpCompletionUtil.java)
	at com.jetbrains.php.completion.PhpCompletionUtil.addSubNamespaces(PhpCompletionUtil.java:103)
	at com.jetbrains.php.completion.PhpCompletionUtil.addSubNamespaces(PhpCompletionUtil.java:76)
	at cz.juzna.intellij.neon.completion.NamespaceCompletionProvider.addCompletions(NamespaceCompletionProvider.java:33)
	at com.intellij.codeInsight.completion.CompletionProvider.addCompletionVariants(CompletionProvider.java:34)
	at com.intellij.codeInsight.completion.CompletionContributor.fillCompletionVariants(CompletionContributor.java:156)
	at com.intellij.codeInsight.completion.CompletionService.getVariantsFromContributors(CompletionService.java:77)
	at com.intellij.codeInsight.completion.CompletionResultSet.runRemainingContributors(CompletionResultSet.java:154)
	at com.intellij.codeInsight.completion.CompletionResultSet.runRemainingContributors(CompletionResultSet.java:146)
	at com.intellij.codeInsight.completion.CompletionResultSet.runRemainingContributors(CompletionResultSet.java:142)
	at com.intellij.codeInsight.template.impl.LiveTemplateCompletionContributor$1.addCompletions(LiveTemplateCompletionContributor.java:89)
	at com.intellij.codeInsight.completion.CompletionProvider.addCompletionVariants(CompletionProvider.java:34)
	at com.intellij.codeInsight.completion.CompletionContributor.fillCompletionVariants(CompletionContributor.java:156)
	at com.intellij.codeInsight.completion.CompletionService.getVariantsFromContributors(CompletionService.java:77)
	at com.intellij.codeInsight.completion.CompletionService.getVariantsFromContributors(CompletionService.java:60)
	at com.intellij.codeInsight.completion.CompletionService.performCompletion(CompletionService.java:133)
	at com.intellij.codeInsight.completion.BaseCompletionService.performCompletion(BaseCompletionService.java:41)
	at com.intellij.codeInsight.completion.CompletionProgressIndicator.lambda$calculateItems$12(CompletionProgressIndicator.java:862)
	at com.intellij.util.indexing.FileBasedIndex.lambda$ignoreDumbMode$0(FileBasedIndex.java:163)
	at com.intellij.openapi.util.RecursionManager$1.computePreventingRecursion(RecursionManager.java:111)
	at com.intellij.util.indexing.FileBasedIndexEx.ignoreDumbMode(FileBasedIndexEx.java:574)
	at com.intellij.util.indexing.FileBasedIndex.ignoreDumbMode(FileBasedIndex.java:162)
	at com.intellij.util.indexing.DumbModeAccessType.ignoreDumbMode(DumbModeAccessType.java:43)
	at com.intellij.codeInsight.completion.CompletionProgressIndicator.calculateItems(CompletionProgressIndicator.java:858)
	at com.intellij.codeInsight.completion.CompletionProgressIndicator.runContributors(CompletionProgressIndicator.java:846)
	at com.intellij.codeInsight.completion.CodeCompletionHandlerBase.lambda$startContributorThread$6(CodeCompletionHandlerBase.java:353)
	at com.intellij.codeInsight.completion.AsyncCompletion.lambda$tryReadOrCancel$5(CompletionThreading.java:172)
	at com.intellij.openapi.application.impl.ApplicationImpl.tryRunReadAction(ApplicationImpl.java:1096)
	at com.intellij.codeInsight.completion.AsyncCompletion.tryReadOrCancel(CompletionThreading.java:170)
	at com.intellij.codeInsight.completion.CodeCompletionHandlerBase.lambda$startContributorThread$7(CodeCompletionHandlerBase.java:345)
	at com.intellij.codeInsight.completion.AsyncCompletion.lambda$startThread$0(CompletionThreading.java:95)
	at com.intellij.openapi.progress.impl.CoreProgressManager.lambda$runProcess$2(CoreProgressManager.java:178)
	at com.intellij.openapi.progress.impl.CoreProgressManager.registerIndicatorAndRun(CoreProgressManager.java:688)
	at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:634)
	at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:64)
	at com.intellij.openapi.progress.impl.CoreProgressManager.runProcess(CoreProgressManager.java:165)
	at com.intellij.codeInsight.completion.AsyncCompletion.lambda$startThread$1(CompletionThreading.java:91)
	at com.intellij.util.RunnableCallable.call(RunnableCallable.java:20)
	at com.intellij.util.RunnableCallable.call(RunnableCallable.java:11)
	at com.intellij.openapi.application.impl.ApplicationImpl$1.call(ApplicationImpl.java:265)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$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:834)

[rozsival]

I'm experiencing this issue since upgrading PhpStorm to 2021.1.

[rozsival]

Also, this might be duplicate of #56.

[mesour]

@olivernybroe @rozsival what version of plugin are you using?

[rozsival]

@mesour I'm using version 0.5.1.

[SendiMyrkr]

same to me. It appers instead of class completion. It look that appears only when i try put newly created service class.

[mesour]

Try v1.0.0-alfa4 - https://github.com/nette-intellij/intellij-neon/releases/tag/v1.0.0-alfa4. I don't have enough time to release stable 😔

[jakubboucek]

Same issue.

[mira-kovar]

I'm getting this error every time when save file :(