java.lang.IllegalArgumentException: Illegal group reference

Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Samebug tips

Do you know how to solve this issue? Write a tip to help other users and build your expert profile.

Solutions on the web

via orafaq.com by Unknown author, 1 year ago
Illegal group reference
via Jenkins JIRA by Richard Taylor, 1 year ago
Illegal group reference
java.lang.IllegalArgumentException: Illegal group reference
at ch.raffael.doclets.pegdown.Tags.insertInlineTags(Tags.java:134)
at ch.raffael.doclets.pegdown.Options.toHtml(Options.java:482)
at ch.raffael.doclets.pegdown.PegdownDoclet.defaultProcess(PegdownDoclet.java:358)
at ch.raffael.doclets.pegdown.PegdownDoclet.processMember(PegdownDoclet.java:319)
at ch.raffael.doclets.pegdown.PegdownDoclet.processClass(PegdownDoclet.java:304)
at ch.raffael.doclets.pegdown.PegdownDoclet.process(PegdownDoclet.java:221)
at ch.raffael.doclets.pegdown.PegdownDoclet.start(PegdownDoclet.java:136)
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:498)
at com.sun.tools.javadoc.DocletInvoker.invoke(DocletInvoker.java:310)
at com.sun.tools.javadoc.DocletInvoker.start(DocletInvoker.java:189)
at com.sun.tools.javadoc.Start.parseAndExecute(Start.java:366)
at com.sun.tools.javadoc.Start.begin(Start.java:219)
at com.sun.tools.javadoc.Start.begin(Start.java:205)
at com.sun.tools.javadoc.Main.execute(Main.java:64)

Users with the same issue

Samebug visitor profile picture
Unknown user
Once, 1 year ago
Samebug visitor profile picture
Unknown user
Once, 1 year ago
Samebug visitor profile picture
Unknown user
Once, 1 year ago
Samebug visitor profile picture
Unknown user
Once, 2 years ago
5 times, 5 months ago

Write tip

Know the solutions? Share your knowledge to help other developers to debug faster.