Constant exception and blank rendering after 1.3.0.1

[axelcostaspena]

Happens with any file

String index out of range: -12
java.lang.StringIndexOutOfBoundsException: String index out of range: -12
at java.lang.String.substring(String.java:1919)
at kotlin.StringsKt__StringsJVMKt.substring(StringsJVM.kt:136)
at kotlin.StringsKt.substring(Unknown Source)
at com.vladsch.idea.multimarkdown.util.GitHubLinkMatcher.computeMatchText(GitHubLinkMatcher.kt:207)
at com.vladsch.idea.multimarkdown.util.GitHubLinkMatcher$isOnlyLooseMatchValid$2.invoke(GitHubLinkMatcher.kt:84)
at com.vladsch.idea.multimarkdown.util.GitHubLinkMatcher$isOnlyLooseMatchValid$2.invoke(GitHubLinkMatcher.kt:29)
at kotlin.SynchronizedLazyImpl.getValue(Lazy.kt:125)
at kotlin.LazyKt.getValue(Lazy.kt:77)
at com.vladsch.idea.multimarkdown.util.GitHubLinkMatcher.isOnlyLooseMatchValid(GitHubLinkMatcher.kt)
at com.vladsch.idea.multimarkdown.util.GitHubLinkResolver.getMatchedRefs(GitHubLinkResolver.kt:215)
at com.vladsch.idea.multimarkdown.util.GitHubLinkResolver.resolve(GitHubLinkResolver.kt:154)
at com.vladsch.idea.multimarkdown.editor.MultiMarkdownLinkRenderer.getLinkTarget(MultiMarkdownLinkRenderer.java:78)
at com.vladsch.idea.multimarkdown.editor.MultiMarkdownLinkRenderer.renderLink(MultiMarkdownLinkRenderer.java:98)
at com.vladsch.idea.multimarkdown.editor.resources.JavaFxHtmlGenerator.makeHtmlPage(JavaFxHtmlGenerator.kt:76)
at com.vladsch.idea.multimarkdown.editor.resources.JavaFxHtmlGenerator.toHtml(JavaFxHtmlGenerator.kt:56)
at com.vladsch.idea.multimarkdown.editor.MarkdownPreviewFileEditor$HtmlUpdater.run(MarkdownPreviewFileEditor.kt:266)
at com.intellij.util.concurrency.QueueProcessor.runSafely(QueueProcessor.java:238)
at com.intellij.util.Alarm$Request$1.run(Alarm.java:352)
at com.intellij.openapi.application.impl.LaterInvocator$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$1.doIntersectionPrivilege(ProtectionDomain.java:75)
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)

[vsch]

@axelcostaspena, this one is very strange. Effectively, a file under a vcs root has a file path that does not start with the vcs root path. Not only that, its path is shorter than the vcs root path by 12 characters.

There is something in your current project configuration that I am not taking into account.

Do you have symbolic links within this project's files?

Can you also try opening a Markdown file in another project? I want to see if this issue is specific to a project or general to your system.

Also the next fix addresses issues of unrecognized submodule vcs roots. Can you please install that version so that we can eliminate another bug possibly affecting this part of the code. https://github.com/vsch/idea-multimarkdown/raw/master/dist/idea-multimarkdown.1.3.0.2.zip

[axelcostaspena]

Hi @vsch. I'll try the version tomorrow at work. By now I can ensure the exception happened in a project with some content roots being under VCS and some being not, and even happened in several projects with no VCS enabled.

[Dukecz]

I had same problem as @axelcostaspena, version 1.3.0.2 from link fixed it for me.

[vsch]

@Dukecz, thank you for letting me know. I will consider this fix working.

[vsch]

Latest interim release with fixes for exceptions and some feature additions https://github.com/vsch/idea-multimarkdown/raw/master/dist/idea-multimarkdown.1.3.0.9.zip