This Bugzilla instance is a read-only archive of historic NetBeans bug reports. To report a bug in NetBeans please follow the project's instructions for reporting issues.
| Summary: | NPE when trying to Profile Class | ||
|---|---|---|---|
| Product: | profiler | Reporter: | stwr |
| Component: | Base | Assignee: | Jiri Sedlacek <jis> |
| Status: | RESOLVED FIXED | ||
| Severity: | normal | CC: | jskrivanek |
| Priority: | P3 | ||
| Version: | 8.1 | ||
| Hardware: | All | ||
| OS: | All | ||
| Issue Type: | DEFECT | Exception Reporter: | |
| Attachments: | Copy of messages.log | ||
Product Version: NetBeans IDE Dev (Build 201504020001) Java: 1.8.0_31; Java HotSpot(TM) 64-Bit Server VM 25.31-b07 Runtime: Java(TM) SE Runtime Environment 1.8.0_31-b13 System: Windows 7 version 6.1 running on amd64; Cp1250; en_US (nb) User directory: C:\Users\cendrowiczm\AppData\Roaming\NetBeans\dev Cache directory: C:\Users\cendrowiczm\AppData\Local\NetBeans\Cache\dev Please attach sources of MemoryLeakOrNot project. Thanks. Here is the link: http://wiki.netbeans.org/wiki/images/b/bd/MemoryLeakOrNot%3F.zip 'External process' should not be in the list of the projects to profile. Actually the External process should be available, but should open the profiling session in Attach mode. Fixed by http://hg.netbeans.org/profiler-main/rev/e58e3c7ca6e6. Integrated into 'main-silver', will be available in build *201504201004* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress) Changeset: http://hg.netbeans.org/main-silver/rev/e58e3c7ca6e6 User: Jiri Sedlacek <jis@netbeans.org> Log: Bugfix #251687 - use Attach profiler when profiling External process |
Created attachment 153071 [details] Copy of messages.log Use Case: 1. Open a java file (e.g. MemoryLeakOrNot?|Example3) 2. In the 'Navigator' execute the action 'Profile Class' (e.g. Stack) 3. Select 'External process' when asked for project to profile 4. Confirm with 'OK' 5. Start profile by clicking on the 'Profile' button In the result the Profiler is not started and following exception is thrown: java.lang.NullPointerException at org.netbeans.modules.profiler.projectsupport.utilities.ProjectUtilities.getProjectName(ProjectUtilities.java:291) at org.netbeans.modules.profiler.projectsupport.utilities.ProjectUtilitiesProviderImpl.getDisplayName(ProjectUtilitiesProviderImpl.java:81) at org.netbeans.modules.profiler.api.ProjectUtilities.getDisplayName(ProjectUtilities.java:89) at org.netbeans.modules.profiler.nbimpl.actions.ProfilerLauncher$ProfilerSessionImpl.start(ProfilerLauncher.java:135) at org.netbeans.modules.profiler.v2.ProfilerSession.doStart(ProfilerSession.java:227) at org.netbeans.modules.profiler.v2.ProfilerWindow$15.run(ProfilerWindow.java:515) at org.netbeans.lib.profiler.ui.UIUtils.runInEventDispatchThread(UIUtils.java:651) at org.netbeans.modules.profiler.v2.ProfilerWindow.performDoStartImpl(ProfilerWindow.java:514) at org.netbeans.modules.profiler.v2.ProfilerWindow.performStartImpl(ProfilerWindow.java:509) at org.netbeans.modules.profiler.v2.ProfilerWindow.access$400(ProfilerWindow.java:147) at org.netbeans.modules.profiler.v2.ProfilerWindow$2.performAction(ProfilerWindow.java:239) at org.netbeans.modules.profiler.v2.ui.DropdownButton$Button.fireActionPerformed(DropdownButton.java:348) at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2346) at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402) at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259) at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:252) at java.awt.Component.processMouseEvent(Component.java:6525) at javax.swing.JComponent.processMouseEvent(JComponent.java:3322) at java.awt.Component.processEvent(Component.java:6290) at java.awt.Container.processEvent(Container.java:2234) at org.netbeans.modules.profiler.v2.ui.DropdownButton$Button.processEventImpl(DropdownButton.java:357) at org.netbeans.modules.profiler.v2.ui.DropdownButton$Button.access$000(DropdownButton.java:325) at org.netbeans.modules.profiler.v2.ui.DropdownButton.processChildMouseEvent(DropdownButton.java:260) at org.netbeans.modules.profiler.v2.ui.DropdownButton.access$400(DropdownButton.java:73) at org.netbeans.modules.profiler.v2.ui.DropdownButton$Button.processEvent(DropdownButton.java:353) at java.awt.Component.dispatchEventImpl(Component.java:4881) at java.awt.Container.dispatchEventImpl(Container.java:2292) at java.awt.Component.dispatchEvent(Component.java:4703) at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4898) at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4533) at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4462) at java.awt.Container.dispatchEventImpl(Container.java:2278) at java.awt.Window.dispatchEventImpl(Window.java:2739) at java.awt.Component.dispatchEvent(Component.java:4703) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:751) at java.awt.EventQueue.access$500(EventQueue.java:97) at java.awt.EventQueue$3.run(EventQueue.java:702) at java.awt.EventQueue$3.run(EventQueue.java:696) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75) at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:86) at java.awt.EventQueue$4.run(EventQueue.java:724) at java.awt.EventQueue$4.run(EventQueue.java:722) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75) at java.awt.EventQueue.dispatchEvent(EventQueue.java:721) at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:159) [catch] at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93) at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)