Check file is valid before executing toPsiFile (EA-133882)

2018-12-24 21:43:56 +03:00
parent 3e55b6e9f5
commit 36a6c0881c
1 changed files with 4 additions and 0 deletions
@@ -16,6 +16,10 @@ import org.jetbrains.kotlin.psi.KtFile

 class KotlinDefaultHighlightingSettingsProvider : DefaultHighlightingSettingProvider() {
    override fun getDefaultSetting(project: Project, file: VirtualFile): FileHighlightingSetting? {
+        if (!file.isValid) {
+            return null
+        }
+
        return when {
            file.toPsiFile(project) !is KtFile -> null
            ProjectRootsUtil.isLibraryFile(project, file) -> FileHighlightingSetting.SKIP_INSPECTION