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| Summary: | [heapwalker] NullPointerException after show instance of a field | ||
|---|---|---|---|
| Product: | profiler | Reporter: | ehucka <ehucka> |
| Component: | Base | Assignee: | issues@profiler <issues> |
| Status: | VERIFIED FIXED | ||
| Severity: | blocker | ||
| Priority: | P3 | ||
| Version: | 6.x | ||
| Hardware: | All | ||
| OS: | All | ||
| Issue Type: | DEFECT | Exception Reporter: | |
Fixed for Beta1. verified |
Product Version: NetBeans IDE 6.0M10 (build 200706251444) Java: 1.6.0_02; Java HotSpot(TM) Client VM 1.6.0_02-b04 System: Linux version 2.6.16-1.2122_FC5 running on i386; UTF-8; en_US (nb) Steps to reproduction: 1. start debugging of an application on jdk 1.6.0 and higher 2. stop on a breakpoint and open classes view 3. select e.g. java.lang.String class and show its Instances view 4. select an instance, go to Fields view and select e.g. 'value' field 5. invoke Show Instances action Result: java.lang.NullPointerException at org.netbeans.modules.profiler.heapwalk.HeapFragmentWalker.getActiveController(HeapFragmentWalker.java:111) at org.netbeans.modules.profiler.heapwalk.HeapFragmentWalker.getNavigationHistorySource(HeapFragmentWalker.java:151) at org.netbeans.modules.profiler.heapwalk.NavigationHistoryManager.createCurrentHistoryItem(NavigationHistoryManager.java:74) at org.netbeans.modules.profiler.heapwalk.NavigationHistoryManager.createNavigationHistoryPoint(NavigationHistoryManager.java:33) at org.netbeans.modules.profiler.heapwalk.HeapFragmentWalker.createNavigationHistoryPoint(HeapFragmentWalker.java:123) at org.netbeans.modules.profiler.heapwalk.FieldsBrowserController.createNavigationHistoryPoint(FieldsBrowserController.java:110) at org.netbeans.modules.profiler.heapwalk.ui.FieldsBrowserControllerUI$4.actionPerformed(FieldsBrowserControllerUI.java:364) at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)