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klesun / deep-js-completion

A Webstorm/IDEA plugin for js object property completion inferred from a complex context
MIT License
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stacktrace #5

Closed dogzy123 closed 6 years ago

dogzy123 commented 6 years ago 
java.lang.NullPointerException
    at org.klesun.deep_js_completion.completion_providers.DeepKeysPvdr.addCompletions(DeepKeysPvdr.scala:109)
    at com.intellij.codeInsight.completion.CompletionProvider.addCompletionVariants(CompletionProvider.java:36)
    at com.intellij.codeInsight.completion.CompletionContributor.fillCompletionVariants(CompletionContributor.java:141)
    at com.intellij.codeInsight.completion.CompletionService.getVariantsFromContributors(CompletionService.java:87)
    at com.intellij.codeInsight.completion.CompletionResultSet.runRemainingContributors(CompletionResultSet.java:149)
    at com.intellij.codeInsight.completion.CompletionResultSet.runRemainingContributors(CompletionResultSet.java:142)
    at com.intellij.codeInsight.template.impl.LiveTemplateCompletionContributor$2.addCompletions(LiveTemplateCompletionContributor.java:92)
    at com.intellij.codeInsight.completion.CompletionProvider.addCompletionVariants(CompletionProvider.java:36)
    at com.intellij.codeInsight.completion.CompletionContributor.fillCompletionVariants(CompletionContributor.java:141)
    at com.intellij.codeInsight.completion.CompletionService.getVariantsFromContributors(CompletionService.java:87)
    at com.intellij.codeInsight.completion.impl.CompletionServiceImpl.performCompletion(CompletionServiceImpl.java:63)
    at com.intellij.codeInsight.completion.CompletionProgressIndicator.calculateItems(CompletionProgressIndicator.java:828)
    at com.intellij.codeInsight.completion.CompletionProgressIndicator.runContributors(CompletionProgressIndicator.java:813)
    at com.intellij.codeInsight.completion.CodeCompletionHandlerBase.lambda$null$2(CodeCompletionHandlerBase.java:272)
    at com.intellij.openapi.application.impl.ApplicationImpl.tryRunReadAction(ApplicationImpl.java:1170)
    at com.intellij.codeInsight.completion.AsyncCompletion.tryReadOrCancel(CompletionThreading.java:169)
    at com.intellij.codeInsight.completion.CodeCompletionHandlerBase.lambda$doComplete$3(CodeCompletionHandlerBase.java:269)
    at com.intellij.codeInsight.completion.AsyncCompletion.lambda$null$0(CompletionThreading.java:95)
    at com.intellij.openapi.progress.impl.CoreProgressManager.lambda$runProcess$2(CoreProgressManager.java:164)
    at com.intellij.openapi.progress.impl.CoreProgressManager.registerIndicatorAndRun(CoreProgressManager.java:583)
    at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:533)
    at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:87)
    at com.intellij.openapi.progress.impl.CoreProgressManager.runProcess(CoreProgressManager.java:151)
    at com.intellij.codeInsight.completion.AsyncCompletion.lambda$startThread$1(CompletionThreading.java:91)
    at com.intellij.openapi.application.impl.ApplicationImpl$1.run(ApplicationImpl.java:316)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at java.lang.Thread.run(Thread.java:745)
klesun commented 6 years ago

The line is:

val onlyTyped = JSRootConfiguration.getInstance(psi.getProject).isOnlyTypeBasedCompletion

Seems that JSRootConfiguration.getInstance() may return null.

klesun commented 6 years ago

https://github.com/klesun/deep-js-completion/releases/tag/2018.10.09.001