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Build: NetBeans IDE Dev (Build 20120403-f6cf7f1020dc) VM: Java HotSpot(TM) 64-Bit Server VM, 21.0-b17, Java(TM) SE Runtime Environment, 1.7.0-b147 OS: Linux Stacktrace: java.lang.AssertionError at org.netbeans.modules.form.layoutdesign.LayoutRegion.overlap(LayoutRegion.java:379) at org.netbeans.modules.form.layoutdesign.LayoutRegion.overlap(LayoutRegion.java:389) at org.netbeans.modules.form.layoutdesign.VisualState.computeOverlappingComponents(VisualState.java:796) at org.netbeans.modules.form.layoutdesign.VisualState.createOrUpdateGapInfo(VisualState.java:759) at org.netbeans.modules.form.layoutdesign.VisualState.computeComponentGapInfo(VisualState.java:638) at org.netbeans.modules.form.layoutdesign.VisualState.getComponentGaps(VisualState.java:597)
Created attachment 118054 [details] stacktrace
I am sorry, I am not able to reproduce this issue and the attached stacktrace is not sufficient to track the problem down. Are you still able to reproduce this issue? If so, could you, please, provide more details? It would be ideal to attach the problematic form (both .java and .form files) saved in the last good state and describe _exact_ steps that lead to this exception. Thank you in advance.