Fatal Error

[ddnexus]

Prerequisites

• Plugin is in the latest version
• Issue was not reported yet
• Stack trace (if provided) contains mobi.hsz.idea.gitignore package name

Description

From time to time the following error appears in the IDE Fatal Error window of:
RubyMine 2017.3
Build #RM-173.3727.132, built on November 28, 2017
Linux 4.13.0-17-generic

No idea about how to reproduce, but the stacktrace could be useful:

null
java.lang.AssertionError
	at com.intellij.openapi.vfs.impl.VirtualFilePointerContainerImpl.c(VirtualFilePointerContainerImpl.java:216)
	at com.intellij.openapi.vfs.impl.VirtualFilePointerContainerImpl.getFiles(VirtualFilePointerContainerImpl.java:307)
	at com.intellij.openapi.projectRoots.impl.RootsAsVirtualFilePointers.getFiles(RootsAsVirtualFilePointers.java:45)
	at com.intellij.openapi.projectRoots.impl.ProjectJdkImpl$MyRootProvider.getFiles(ProjectJdkImpl.java:293)
	at com.intellij.openapi.roots.impl.LibraryOrderEntryBaseImpl.getRootFiles(LibraryOrderEntryBaseImpl.java:65)
	at com.intellij.openapi.roots.impl.ModuleJdkOrderEntryImpl.getRootFiles(ModuleJdkOrderEntryImpl.java:38)
	at com.intellij.openapi.roots.impl.RootIndex.a(RootIndex.java:150)
	at com.intellij.openapi.roots.impl.RootIndex.<init>(RootIndex.java:80)
	at com.intellij.openapi.roots.impl.DirectoryIndexImpl.c(DirectoryIndexImpl.java:113)
	at com.intellij.openapi.roots.impl.DirectoryIndexImpl.getInfoForFile(DirectoryIndexImpl.java:148)
	at com.intellij.openapi.roots.impl.FileIndexBase.getInfoForFileOrDirectory(FileIndexBase.java:79)
	at com.intellij.openapi.roots.impl.ProjectFileIndexImpl.getModuleForFile(ProjectFileIndexImpl.java:107)
	at com.intellij.openapi.roots.impl.ProjectFileIndexImpl.getModuleForFile(ProjectFileIndexImpl.java:100)
	at com.intellij.openapi.module.ModuleUtilCore.findModuleForFile(ModuleUtilCore.java:74)
	at com.intellij.openapi.vcs.impl.ModuleDefaultVcsRootPolicy.getMatchContext(ModuleDefaultVcsRootPolicy.java:113)
	at com.intellij.openapi.vcs.impl.projectlevelman.NewMappings.getMappingFor(NewMappings.java:230)
	at com.intellij.openapi.vcs.impl.ProjectLevelVcsManagerImpl.getVcsRootFor(ProjectLevelVcsManagerImpl.java:305)
	at mobi.hsz.idea.gitignore.IgnoreManager.isFileIgnored(IgnoreManager.java:365)
	at mobi.hsz.idea.gitignore.daemon.IgnoredEditingNotificationProvider.createNotificationPanel(IgnoredEditingNotificationProvider.java:103)
	at mobi.hsz.idea.gitignore.daemon.IgnoredEditingNotificationProvider.createNotificationPanel(IgnoredEditingNotificationProvider.java:47)
	at com.intellij.ui.EditorNotificationsImpl$3.performInReadAction(EditorNotificationsImpl.java:148)
	at com.intellij.openapi.progress.util.ReadTask.a(ReadTask.java:66)
	at com.intellij.openapi.application.ReadAction.compute(ReadAction.java:47)
	at com.intellij.openapi.progress.util.ReadTask.runBackgroundProcess(ReadTask.java:66)
	at com.intellij.openapi.progress.util.ProgressIndicatorUtils.a(ProgressIndicatorUtils.java:238)
	at com.intellij.openapi.progress.impl.CoreProgressManager.a(CoreProgressManager.java:173)
	at com.intellij.openapi.progress.impl.CoreProgressManager.a(CoreProgressManager.java:157)
	at com.intellij.openapi.progress.impl.CoreProgressManager.a(CoreProgressManager.java:534)
	at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:479)
	at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:94)
	at com.intellij.openapi.progress.impl.CoreProgressManager.runProcess(CoreProgressManager.java:144)
	at com.intellij.openapi.progress.impl.CoreProgressManager.runProcess(CoreProgressManager.java:173)
	at com.intellij.openapi.progress.util.ProgressIndicatorUtils.a(ProgressIndicatorUtils.java:236)
	at com.intellij.openapi.progress.util.ProgressIndicatorUtils.access$000(ProgressIndicatorUtils.java:47)
	at com.intellij.openapi.progress.util.ProgressIndicatorUtils$4.run(ProgressIndicatorUtils.java:187)
	at com.intellij.util.concurrency.BoundedTaskExecutor$2.run(BoundedTaskExecutor.java:212)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)


java.lang.AssertionError
	at com.intellij.openapi.vfs.impl.VirtualFilePointerContainerImpl.c(VirtualFilePointerContainerImpl.java:216)
	at com.intellij.openapi.vfs.impl.VirtualFilePointerContainerImpl.getFiles(VirtualFilePointerContainerImpl.java:307)
	at com.intellij.openapi.projectRoots.impl.RootsAsVirtualFilePointers.getFiles(RootsAsVirtualFilePointers.java:45)
	at com.intellij.openapi.projectRoots.impl.ProjectJdkImpl$MyRootProvider.getFiles(ProjectJdkImpl.java:293)
	at com.intellij.openapi.roots.impl.LibraryOrderEntryBaseImpl.getRootFiles(LibraryOrderEntryBaseImpl.java:65)
	at com.intellij.openapi.roots.impl.ModuleJdkOrderEntryImpl.getRootFiles(ModuleJdkOrderEntryImpl.java:38)
	at com.intellij.openapi.roots.impl.RootIndex.a(RootIndex.java:150)
	at com.intellij.openapi.roots.impl.RootIndex.<init>(RootIndex.java:80)
	at com.intellij.openapi.roots.impl.DirectoryIndexImpl.c(DirectoryIndexImpl.java:113)
	at com.intellij.openapi.roots.impl.DirectoryIndexImpl.getInfoForFile(DirectoryIndexImpl.java:148)
	at com.intellij.openapi.roots.impl.FileIndexBase.getInfoForFileOrDirectory(FileIndexBase.java:79)
	at com.intellij.openapi.roots.impl.ProjectFileIndexImpl.getModuleForFile(ProjectFileIndexImpl.java:107)
	at com.intellij.openapi.roots.impl.ProjectFileIndexImpl.getModuleForFile(ProjectFileIndexImpl.java:100)
	at com.intellij.openapi.module.ModuleUtilCore.findModuleForFile(ModuleUtilCore.java:74)
	at com.intellij.openapi.vcs.impl.ModuleDefaultVcsRootPolicy.getMatchContext(ModuleDefaultVcsRootPolicy.java:113)
	at com.intellij.openapi.vcs.impl.projectlevelman.NewMappings.getMappingFor(NewMappings.java:230)
	at com.intellij.openapi.vcs.impl.ProjectLevelVcsManagerImpl.getVcsRootFor(ProjectLevelVcsManagerImpl.java:305)
	at mobi.hsz.idea.gitignore.IgnoreManager.isFileIgnored(IgnoreManager.java:365)
	at mobi.hsz.idea.gitignore.daemon.IgnoredEditingNotificationProvider.createNotificationPanel(IgnoredEditingNotificationProvider.java:103)
	at mobi.hsz.idea.gitignore.daemon.IgnoredEditingNotificationProvider.createNotificationPanel(IgnoredEditingNotificationProvider.java:47)
	at com.intellij.ui.EditorNotificationsImpl$3.performInReadAction(EditorNotificationsImpl.java:148)
	at com.intellij.openapi.progress.util.ReadTask.a(ReadTask.java:66)
	at com.intellij.openapi.application.ReadAction.compute(ReadAction.java:47)
	at com.intellij.openapi.progress.util.ReadTask.runBackgroundProcess(ReadTask.java:66)
	at com.intellij.openapi.progress.util.ProgressIndicatorUtils.a(ProgressIndicatorUtils.java:238)
	at com.intellij.openapi.progress.impl.CoreProgressManager.a(CoreProgressManager.java:173)
	at com.intellij.openapi.progress.impl.CoreProgressManager.a(CoreProgressManager.java:157)
	at com.intellij.openapi.progress.impl.CoreProgressManager.a(CoreProgressManager.java:534)
	at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:479)
	at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:94)
	at com.intellij.openapi.progress.impl.CoreProgressManager.runProcess(CoreProgressManager.java:144)
	at com.intellij.openapi.progress.impl.CoreProgressManager.runProcess(CoreProgressManager.java:173)
	at com.intellij.openapi.progress.util.ProgressIndicatorUtils.a(ProgressIndicatorUtils.java:236)
	at com.intellij.openapi.progress.util.ProgressIndicatorUtils.access$000(ProgressIndicatorUtils.java:47)
	at com.intellij.openapi.progress.util.ProgressIndicatorUtils$4.run(ProgressIndicatorUtils.java:187)
	at com.intellij.util.concurrency.BoundedTaskExecutor$2.run(BoundedTaskExecutor.java:212)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)

Steps to Reproduce

1. First Step
2. Second Step
3. and so on...

Expected behavior: What you expect to happen

Actual behavior: What actually happens

Reproduces how often: What percentage of the time does it reproduce?

Versions

Plugin:

Can be found in Settings > Plugins > .ignore

IDE:

Can be found in Help > About. Click on the copy icon on the left.

OS:

Information about operation system - type, version.

Additional Information

Any additional information, configuration or data that might be necessary to reproduce the issue.