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Build: NetBeans IDE Dev (Build nbms-and-javadoc-4995-on-100323) VM: OpenJDK Client VM, 14.0-b16, OpenJDK Runtime Environment, 1.6.0_0-b16 OS: Linux User Comments: pureroot: i move group of swing item to other place Stacktrace: java.lang.AssertionError at org.netbeans.modules.form.layoutdesign.LayoutUtils.isOverlapPreventedInOtherDimension(LayoutUtils.java:469) at org.netbeans.modules.form.layoutdesign.LayoutFeeder.orthogonalOverlap(LayoutFeeder.java:2148) at org.netbeans.modules.form.layoutdesign.LayoutFeeder.analyzeSequential(LayoutFeeder.java:2038) at org.netbeans.modules.form.layoutdesign.LayoutFeeder.analyzeParallel(LayoutFeeder.java:1948) at org.netbeans.modules.form.layoutdesign.LayoutFeeder.add(LayoutFeeder.java:230) at org.netbeans.modules.form.layoutdesign.LayoutDesigner.addComponents(LayoutDesigner.java:825)
Created attachment 96177 [details] stacktrace
I am sorry, I am not able to reproduce this issue and the attached stack-trace is not sufficient to track the problem down. Are you still able to reproduce it? If so, could you, please, 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.