Build: NetBeans IDE 8.2 (Build 201609300101)
VM: Java HotSpot(TM) 64-Bit Server VM, 25.101-b13, Java(TM) SE Runtime Environment, 1.8.0_101-b13
OS: Mac OS X

User Comments:
GUEST: .

GUEST: please find error below

GUEST: .

julienrondeau: I set up a new php project. and I was setting up the workflow with gulp. I get this error. I try to reinstall netbean8.2 but still get the error and cannot open a projet, or if it succeed, cannot open a file

GUEST: Ran into this just opening a maven project

GUEST: Can't open any html files anymore. When I clear all caches, the problem disappears for a few months, then comes back.

GUEST: Just repoened NB, none of my Java projects will show files in the project explorer.  All say Please Wait...

GUEST: Not sure what initiated this problem, but somehow the text/html editor has vanished. This happened before, deleting my settings folder fixed it then, but also meant I had to redo my settings. Reinstalling and upgrading from 8.0 to 8.1 (with settings import) did not help.




Stacktrace: 
java.lang.IllegalArgumentException: No parser for mime type: text/html
   at org.netbeans.modules.parsing.nb.DataObjectEnvFactory.findMimeParser(DataObjectEnvFactory.java:101)
   at org.netbeans.modules.parsing.api.ParserManager.findParser(ParserManager.java:391)
   at org.netbeans.modules.parsing.api.ParserManager.parseWhenScanFinished(ParserManager.java:356)
   at org.netbeans.modules.web.clientproject.remotefiles.RemoteFiles.update(RemoteFiles.java:100)
   at org.netbeans.modules.web.clientproject.remotefiles.RemoteFiles.getRemoteFiles(RemoteFiles.java:135)
   at org.netbeans.modules.web.clientproject.remotefiles.RemoteFilesNodeFactoryImpl$RemoteFilesNodeListImpl.keys(RemoteFilesNodeFactoryImpl.java:87)