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Check if vFile is still valid in ScriptClassRootsUpdater#updateHighlighting

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^EA-218774 Fixed
This commit is contained in:
Vladimir Dolzhenko
2020-09-01 09:49:21 +02:00
committed by Vladimir Dolzhenko
parent ba027a785c
commit 02be470e91
1 changed files with 3 additions and 1 deletions
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idea/idea-core/src/org/jetbrains/kotlin/idea/core/script/ucache/ScriptClassRootsUpdater.kt
+3 -1
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@@ -237,7 +237,7 @@ abstract class ScriptClassRootsUpdater(
if (!project.isOpen) return if (!project.isOpen) return
val openFiles = FileEditorManager.getInstance(project).allEditors.mapNotNull { it.file } val openFiles = FileEditorManager.getInstance(project).allEditors.mapNotNull { it.file }
val openedScripts = openFiles.filter { filter(it) } val openedScripts = openFiles.filter(filter)
if (openedScripts.isEmpty()) return if (openedScripts.isEmpty()) return
@@ -245,6 +245,8 @@ abstract class ScriptClassRootsUpdater(
if (project.isDisposed) return@launch if (project.isDisposed) return@launch
openedScripts.forEach { openedScripts.forEach {
if (!it.isValid) return@forEach
PsiManager.getInstance(project).findFile(it)?.let { psiFile -> PsiManager.getInstance(project).findFile(it)?.let { psiFile ->
if (psiFile is KtFile) { if (psiFile is KtFile) {
DaemonCodeAnalyzer.getInstance(project).restart(psiFile) DaemonCodeAnalyzer.getInstance(project).restart(psiFile)