Exception thrown when trying to follow invalid link

[petrkotek]

Stacktrace

Please change caller according to com.intellij.openapi.project.IndexNotReadyException documentation
com.intellij.openapi.project.IndexNotReadyException: Please change caller according to com.intellij.openapi.project.IndexNotReadyException documentation
    at com.intellij.util.indexing.FileBasedIndexImpl.a(FileBasedIndexImpl.java:871)
    at com.intellij.util.indexing.FileBasedIndexImpl.ensureUpToDate(FileBasedIndexImpl.java:818)
    at com.intellij.util.indexing.FileBasedIndexImpl.ensureUpToDate(FileBasedIndexImpl.java:801)
    at com.intellij.psi.stubs.StubIndexImpl.a(StubIndexImpl.java:242)
    at com.intellij.psi.stubs.StubIndexImpl.processElements(StubIndexImpl.java:223)
    at com.intellij.psi.stubs.StubIndex.getElements(StubIndex.java:145)
    at com.intellij.psi.stubs.StubIndex.getElements(StubIndex.java:135)
    at com.intellij.psi.impl.java.stubs.index.JavaFullClassNameIndex.get(JavaFullClassNameIndex.java:48)
    at com.intellij.psi.impl.file.impl.JavaFileManagerImpl.a(JavaFileManagerImpl.java:122)
    at com.intellij.psi.impl.file.impl.JavaFileManagerImpl.findClass(JavaFileManagerImpl.java:115)
    at com.intellij.psi.impl.PsiElementFinderImpl.findClass(PsiElementFinderImpl.java:54)
    at com.intellij.psi.impl.JavaPsiFacadeImpl.a(JavaPsiFacadeImpl.java:124)
    at com.intellij.psi.impl.JavaPsiFacadeImpl.findClass(JavaPsiFacadeImpl.java:101)
    at net.nicoulaj.idea.markdown.editor.MarkdownPathResolver.resolveClassReference(MarkdownPathResolver.java:78)
    at net.nicoulaj.idea.markdown.editor.MarkdownLinkListener.hyperlinkUpdate(MarkdownLinkListener.java:114)
    at javax.swing.JEditorPane.fireHyperlinkUpdate(JEditorPane.java:345)
    at javax.swing.text.html.HTMLEditorKit$LinkController.activateLink(HTMLEditorKit.java:875)
    at javax.swing.text.html.HTMLEditorKit$LinkController.mouseClicked(HTMLEditorKit.java:674)
    at java.awt.AWTEventMulticaster.mouseClicked(AWTEventMulticaster.java:270)
    at java.awt.Component.processMouseEvent(Component.java:6538)
    at javax.swing.JComponent.processMouseEvent(JComponent.java:3324)
    at java.awt.Component.processEvent(Component.java:6300)
    at java.awt.Container.processEvent(Container.java:2236)
    at java.awt.Component.dispatchEventImpl(Component.java:4891)
    at java.awt.Container.dispatchEventImpl(Container.java:2294)
    at java.awt.Component.dispatchEvent(Component.java:4713)
    at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4888)
    at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4534)
    at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4466)
    at java.awt.Container.dispatchEventImpl(Container.java:2280)
    at java.awt.Window.dispatchEventImpl(Window.java:2750)
    at java.awt.Component.dispatchEvent(Component.java:4713)
    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
    at java.awt.EventQueue.access$500(EventQueue.java:97)
    at java.awt.EventQueue$3.run(EventQueue.java:709)
    at java.awt.EventQueue$3.run(EventQueue.java:703)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76)
    at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)
    at java.awt.EventQueue$4.run(EventQueue.java:731)
    at java.awt.EventQueue$4.run(EventQueue.java:729)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76)
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
    at com.intellij.ide.IdeEventQueue.f(IdeEventQueue.java:866)
    at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:650)
    at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:381)
    at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)

-----------
Indexing started at:
java.lang.Throwable
    at com.intellij.openapi.project.DumbServiceImpl.a(DumbServiceImpl.java:160)
    at com.intellij.openapi.project.DumbServiceImpl.queueTask(DumbServiceImpl.java:85)
    at com.intellij.openapi.project.impl.ProjectManagerImpl$4.run(ProjectManagerImpl.java:356)
    at com.intellij.openapi.project.DumbPermissionServiceImpl.allowStartingDumbModeInside(DumbPermissionServiceImpl.java:35)
    at com.intellij.openapi.project.DumbService.allowStartingDumbModeInside(DumbService.java:281)
    at com.intellij.openapi.project.impl.ProjectManagerImpl.openProject(ProjectManagerImpl.java:353)
    at com.intellij.openapi.project.impl.ProjectManagerImpl.loadAndOpenProject(ProjectManagerImpl.java:467)
    at com.intellij.ide.impl.ProjectUtil.openProject(ProjectUtil.java:182)
    at com.intellij.ide.RecentProjectsManagerImpl.doOpenProject(RecentProjectsManagerImpl.java:46)
    at com.intellij.ide.RecentProjectsManagerBase.doReopenLastProject(RecentProjectsManagerBase.java:554)
    at com.intellij.ide.RecentProjectsManagerBase$MyAppLifecycleListener.appStarting(RecentProjectsManagerBase.java:588)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:497)
    at com.intellij.util.messages.impl.MessageBusConnectionImpl.deliverMessage(MessageBusConnectionImpl.java:116)
    at com.intellij.util.messages.impl.MessageBusImpl.doPumpMessages(MessageBusImpl.java:368)
    at com.intellij.util.messages.impl.MessageBusImpl.pumpMessages(MessageBusImpl.java:355)
    at com.intellij.util.messages.impl.MessageBusImpl.sendMessage(MessageBusImpl.java:334)
    at com.intellij.util.messages.impl.MessageBusImpl.access$200(MessageBusImpl.java:42)
    at com.intellij.util.messages.impl.MessageBusImpl$2.invoke(MessageBusImpl.java:223)
    at com.sun.proxy.$Proxy43.appStarting(Unknown Source)
    at com.intellij.idea.IdeaApplication$IdeStarter$2.run(IdeaApplication.java:354)
    at com.intellij.openapi.application.impl.LaterInvocator$FlushQueue.a(LaterInvocator.java:337)
    at com.intellij.openapi.application.impl.LaterInvocator$FlushQueue.run(LaterInvocator.java:321)
    at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:756)
    at java.awt.EventQueue.access$500(EventQueue.java:97)
    at java.awt.EventQueue$3.run(EventQueue.java:709)
    at java.awt.EventQueue$3.run(EventQueue.java:703)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76)
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:726)
    at com.intellij.ide.IdeEventQueue.f(IdeEventQueue.java:866)
    at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:654)
    at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:381)
    at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)

Steps to reproduce:

1. create test.md
2. put link to non-existing md file in it: [Foo](foo.md)
3. go to preview mode
4. click on the link

Result: an exception is thrown
Expected Result: user-friendly error message is displayed

[vsch]

@petrkotek the plugin tries to resolve any link it cannot resolve to a file as a Java class name. It does it without checking to see if the IDE has indexes up to date. If it doesn't then you will get an exception.

This project has been abandoned by its owner, so with each new IntelliJ release it keeps having more issues.

You should try my plugin vsch/idea-multimarkdown it started as a fork of this plugin so I could fix a few bugs and improve the look of the preview. That was five months ago. Now it is a completely different plugin, with JavaFX WebView preview true GitHub like rendering. I also make regular releases to fix bugs and add features that are requested.

Give it a try and let me know what you think.

[nicoulaj]

Notice: This plugin is no more maintained and it has been removed from Jetbrains plugins repository. There is a Markdown plugin officially supported by Jetbrains.

[nyxee]

@vsch it would have been easier if u'd provide a clickable link in your comment.

[vsch]

@nyxee, comment update for the link vsch/idea-multimarkdown