Ubuntu
netbeans package

I keep getting the following error in NetBeans

Asked by oshirowanen yoshigawa

I keep getting the following error in NetBeans

java.lang.IllegalStateException: Cannot find an HtmlParser implementation for HTML5

Followed by

 at org.netbeans.editor.ext.html.parser.api.SyntaxAnalyzerResult.findParser(Unknown Source)
 at org.netbeans.editor.ext.html.parser.api.SyntaxAnalyzerResult.doParseHtml(Unknown Source)
 at org.netbeans.editor.ext.html.parser.api.SyntaxAnalyzerResult.parseHtml(Unknown Source)
 at org.netbeans.modules.html.editor.api.gsf.HtmlParserResult.root(Unknown Source)
 at org.netbeans.modules.html.editor.gsf.HtmlStructureScanner.scan(Unknown Source)
 at org.netbeans.modules.csl.navigation.ElementScanningTask$1.run(Unknown Source)
 at org.netbeans.modules.csl.navigation.ElementScanningTask$1.run(Unknown Source)
 at org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(Unknown Source)
 at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(Unknown Source)
 at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(Unknown Source)
 at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(Unknown Source)
 at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(Unknown Source)
 at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(Unknown Source)
 at org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(Unknown Source)
 at org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Unknown Source)
Caused: org.netbeans.modules.parsing.spi.ParseException
 at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(Unknown Source)
[catch] at org.netbeans.modules.parsing.api.ParserManager.parse(Unknown Source)
 at org.netbeans.modules.csl.navigation.ElementScanningTask.run(Unknown Source)
 at org.netbeans.modules.csl.navigation.ClassMemberNavigatorSourceFactory$ProxyElementScanningTask.run(Unknown Source)
 at org.netbeans.modules.csl.navigation.ClassMemberNavigatorSourceFactory$ProxyElementScanningTask.run(Unknown Source)
 at org.netbeans.modules.parsing.impl.TaskProcessor.callParserResultTask(Unknown Source)
 at org.netbeans.modules.parsing.impl.TaskProcessor$CompilationJob.run(Unknown Source)
 at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
 at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
 at java.util.concurrent.FutureTask.run(FutureTask.java:166)
 at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
 at java.lang.Thread.run(Thread.java:679)

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Revision history for this message
Tyler Burton (tylerburtonca) said : 		#1

What version of Netbeans? Where did you install it from? What JDK version?

Revision history for this message
oshirowanen yoshigawa (oshirowanen-7) said : 		#2

>> What version of Netbeans?

NetBeans 7.0.1.

>> Where did you install it from?

straight from the Ubuntu 12.04 repositories.

>> What JDK version?

The default JDK straight from the Ubuntu Repositories i.e.
java 1.6.0_24: java version "1.6.0_24" OpenJDK Runtime Environment (IcedTea6 1.11.1) (6b24-1.11.1-4ubuntu2) OpenJDK 64-Bit Server VM (build 20.0-b12, mixed mode).

Revision history for this message
oshirowanen yoshigawa (oshirowanen-7) said : 		#3

I forgot to add that when I get this error, it renders netbeans useless and I have to restart it to get it working again.

Revision history for this message
Tyler Burton (tylerburtonca) said : 		#4

Hmm not sure if this really solves your problem or not but according to this bug report (https://netbeans.org/bugzilla/show_bug.cgi?id=212328) it has since been fixed in a more recent version of Netbeans. Personally whenever I do development in Netbeans I always grab the installer right from http://www.netbeans.com/downloads/index.html. Just remember to run the installer as sudo if you want it installed for all users.

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