flutter / flutter/flutter-intellij

Exception while new project was being opened

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Dominant language
Java
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Description

## What happened

I created a new Dart project via IDEA (New Project -> Dart). The exception happened after the project was created, while it was being opened.

## Version information

IntelliJ IDEA `2023.2.4` • Flutter plugin `io.flutter 76.1.4` • Dart plugin `232.10072.19`

No Flutter sdk configured.

## Exception

null

```
java.lang.NullPointerException: Cannot invoke "com.jetbrains.lang.dart.psi.DartArgumentList.getExpressionList()" because the return value of "com.jetbrains.lang.dart.psi.DartArguments.getArgumentList()" is null
at io.flutter.editor.FlutterColorProvider.getColorFrom(FlutterColorProvider.java:63)
at com.intellij.ui.ColorLineMarkerProvider.lambda$collectSlowLineMarkers$0(ColorLineMarkerProvider.java:47)
at com.intellij.openapi.extensions.impl.ExtensionProcessingHelper.computeSafeIfAny(ExtensionProcessingHelper.kt:57)
at com.intellij.openapi.extensions.ExtensionPointName.computeSafeIfAny(ExtensionPointName.kt:57)
at com.intellij.ui.ColorLineMarkerProvider.collectSlowLineMarkers(ColorLineMarkerProvider.java:46)
at com.intellij.codeInsight.daemon.impl.LineMarkersPass.queryProviders(LineMarkersPass.java:225)
at com.intellij.codeInsight.daemon.impl.LineMarkersPass.lambda$doCollectMarkers$2(LineMarkersPass.java:107)
at com.intellij.codeInsight.daemon.impl.Divider.divideInsideAndOutsideInOneRoot(Divider.java:95)
at com.intellij.codeInsight.daemon.impl.LineMarkersPass.doCollectMarkers(LineMarkersPass.java:103)
at com.intellij.codeInsight.daemon.impl.LineMarkersPass.doCollectInformation(LineMarkersPass.java:76)
at com.intellij.codeHighlighting.TextEditorHighlightingPass.collectInformation(TextEditorHighlightingPass.java:57)
at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass.lambda$doRun$1(PassExecutorService.java:390)
at com.intellij.platform.diagnostic.telemetry.helpers.TraceKt.runWithSpanIgnoreThrows(trace.kt:77)
at com.intellij.platform.diagnostic.telemetry.helpers.TraceUtil.runWithSpanThrows(TraceUtil.java:24)
at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass.lambda$doRun$2(PassExecutorService.java:386)
at com.intellij.openapi.application.impl.ApplicationImpl.tryRunReadAction(ApplicationImpl.java:1133)
at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass.lambda$doRun$3(PassExecutorService.java:377)
at com.intellij.openapi.progress.impl.CoreProgressManager.lambda$executeProcessUnderProgress$13(CoreProgressManager.java:604)
at com.intellij.openapi.progress.impl.CoreProgressManager.registerIndicatorAndRun(CoreProgressManager.java:679)
at com.intellij.openapi.progress.impl.CoreProgressManager.computeUnderProgress(CoreProgressManager.java:635)
at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:603)
at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:61)
at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass.doRun(PassExecutorService.java:376)
at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass.lambda$run$0(PassExecutorService.java:352)
at com.intellij.openapi.application.impl.ReadMostlyRWLock.executeByImpatientReader(ReadMostlyRWLock.java:201)
at com.intellij.openapi.application.impl.ApplicationImpl.executeByImpatientReader(ApplicationImpl.java:207)
at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass.run(PassExecutorService.java:350)
at com.intellij.concurrency.JobLauncherImpl$VoidForkJoinTask$1.exec(JobLauncherImpl.java:190)
at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:373)
at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1182)
at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1655)
at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1622)
at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:165)
```

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