Search Type: Posts; User: dfreis
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3 Aug 2015 11:39 PM
the cause of this one is within:
line 87, because node.getElement() might be null!
19 Oct 2012 2:38 AM
after refreshing a tree grid by calling refresh(headerToo) the joint elements within TreeGrid.TreeNode are not reset to null, so that they will no longer be children of there newly created parents....
I got it working this way, the problem I still had was in web mode in combination with tomcat. Since it is not easy to control the Classloader in tomcat the gwt-servlet.jar was...
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