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unable to run the the css example [message #728136]

Thu, 22 September 2011 15:29

peter pan

Messages: 9
Registered: September 2011

Junior Member

after import the example frpm cvs,launthe example got null pointer exception

java.lang.NullPointerException
at org.eclipse.e4.ui.css.core.impl.engine.CSSEngineImpl.<init>(CSSEngineImpl.java:45)
at org.eclipse.e4.ui.css.swt.engine.AbstractCSSSWTEngineImpl.<init>(AbstractCSSSWTEngineImpl.java:38)

which is the line

IExtensionPoint extPoint = registry.getExtensionPoint("org.eclipse.e4.u.css.core.elementProvider");

anybody knows how to fix this?

thanks.

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Re: unable to run the the css example [message #728141 is a reply to message #728136]

Thu, 22 September 2011 15:42

peter pan

Messages: 9
Registered: September 2011

Junior Member

by the way, my eclipse version is 4.1.0 build id I20110620-1631. i didn't import the org.eclipse.e4.ui.css.legacy project, as that one gives me lot of unresolved import errors.

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