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Build: NetBeans IDE 6.5.1 (Build 200903060201) VM: Java HotSpot(TM) 64-Bit Server VM, 11.2-b01, Java(TM) SE Runtime Environment, 1.6.0_12-b04 OS: Linux, 2.6.27.21-170.2.56.fc10.x86_64, amd64 User Comments: GUEST: Not sure but keep getting this message during development. GUEST: editing a html page Stacktrace: java.lang.NullPointerException at com.sun.tools.javac.api.JavacTrees.getTypeMirror(JavacTrees.java:187) at org.netbeans.modules.web.wicket.tree.ComponentIdFinder.scanInArgs(ComponentIdFinder.java:44) at org.netbeans.modules.web.wicket.tree.ComponentIdFinder.visitNewClass(ComponentIdFinder.java:59) at org.netbeans.modules.web.wicket.tree.ComponentIdFinder.visitNewClass(ComponentIdFinder.java:34) at com.sun.tools.javac.tree.JCTree$JCNewClass.accept(JCTree.java:1366) at com.sun.source.util.TreeScanner.scan(TreeScanner.java:76)
Created attachment 80858 [details] stacktrace
ComponentIdFinder should not pass null to Trees.getTypeMirror(...). Reassigning.
This issue already has 20 duplicates see http://statistics.netbeans.org/exceptions/detail.do?id=145470
This issue already has 21 duplicates see http://statistics.netbeans.org/exceptions/detail.do?id=145470
This issue already has 22 duplicates see http://statistics.netbeans.org/exceptions/detail.do?id=145470
Created attachment 86584 [details] edited java file that causes exception
*** Bug 187415 has been marked as a duplicate of this bug. ***
*** Bug 197251 has been marked as a duplicate of this bug. ***
125 dups ... P1
Created attachment 148147 [details] stacktrace starting NetBeans
A workaround disabled wicket plugins WicketCore and WicketFileTemplates worked for me at least I was able to open the files (.java, .htm) affected and keep working NOT A FIX