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Bug 235642 - NullPointerException at org.openide.util.ImageUtilities.mergeImages
Summary: NullPointerException at org.openide.util.ImageUtilities.mergeImages
Status: REOPENED
Alias: None
Product: javaee
Classification: Unclassified
Component: Web Project (show other bugs)
Version: 7.4
Hardware: All All
: P3 normal (vote)
Assignee: David Konecny
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2013-09-07 14:32 UTC by cybersoft
Modified: 2015-10-21 04:59 UTC (History)
4 users (show)

See Also:
Issue Type: DEFECT
Exception Reporter: 203670

Attachments
stacktrace (5.57 KB, text/plain)
2013-09-07 14:32 UTC, cybersoft 		Details
Screenshot Missing Project Folder Icons (154.08 KB, image/png)
2015-10-20 18:51 UTC, MackSix 		Details
logfile (83.61 KB, text/plain)
2015-10-20 18:51 UTC, MackSix 		Details
Add an attachment (proposed patch, testcase, etc.)

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Description cybersoft 2013-09-07 14:32:00 UTC 
This bug was originally marked as duplicate of bug 232564, that is already resolved. This bug is still valid, so this seems to be another bug, but it might be related.

Build: NetBeans IDE Dev (Build nbms-and-javadoc-426-on-20130907)
VM: Java HotSpot(TM) Client VM, 23.6-b04, Java(TM) SE Runtime Environment, 1.7.0_11-b21
OS: Windows 7

User Comments:
deep_pl: ON PHP run

cybersoft: Tried activate all installed plugins

lehel: After installing Netbeans I just begun to activate the Features from plugin manager




Stacktrace: 
java.lang.NullPointerException
   at org.openide.util.ImageUtilities.mergeImages(ImageUtilities.java:203)
   at org.netbeans.modules.web.clientproject.browser.ActiveBrowserAction.badgeImageWithArrow(ActiveBrowserAction.java:364)
   at org.netbeans.modules.web.clientproject.browser.ActiveBrowserAction.getToolbarPresenter(ActiveBrowserAction.java:277)
   at org.openide.awt.Toolbar$Folder.createInstance(Toolbar.java:436)
   at org.openide.loaders.FolderInstance.defaultProcessObjectsFinal(FolderInstance.java:888)
   at org.openide.loaders.FolderInstance$1R.run(FolderInstance.java:730)
Comment 1 cybersoft 2013-09-07 14:32:02 UTC 
Created attachment 139793 [details]
stacktrace
Comment 2 Tomas Mysik 2013-12-12 06:16:03 UTC 
Taking over.
Comment 3 Tomas Mysik 2013-12-20 07:59:15 UTC 
Assertions added to find out which image is missing.

Thanks.

http://hg.netbeans.org/web-main/rev/ff677e146fbd
Comment 4 MackSix 2015-10-20 18:51:03 UTC 
Created attachment 156852 [details]
Screenshot Missing Project Folder Icons

I had this happen when opening a JSP project. There were 2 folder icons missing in the Project Tree. See attached screenshot and logfile.
Comment 5 MackSix 2015-10-20 18:51:55 UTC 
Created attachment 156853 [details]
logfile

Product Version: NetBeans IDE 8.1 RC2 (Build 201510122201)
Java: 1.8.0_60; Java HotSpot(TM) 64-Bit Server VM 25.60-b23
Runtime: Java(TM) SE Runtime Environment 1.8.0_60-b27
System: Windows 7 version 6.1 running on amd64; UTF-8; en_US (nb)
Comment 6 Tomas Mysik 2015-10-21 04:59:27 UTC 
Based on the last comments, reassigning to Web project. Please evaluate, thanks.