Build: NetBeans IDE 7.0 M2 (Build 201010151251)
VM: Java HotSpot(TM) 64-Bit Server VM, 16.3-b01-279, Java(TM) SE Runtime Environment, 1.6.0_20-b02-279-10M3065
OS: Mac OS X

User Comments:
GUEST: Scanning projects.  I wasn't using the IDE.  I just installed the Dev version and was letting it scan for a while, as I have a couple big projects in the 'Projects' window.

GUEST: trying to push to my mercurial repository

GUEST: scanning for external changes

jglick: With apisupport.* modules opened, modified */*-suite/nbplatform/platform.properties and saved, but did not see any modification badges in the Projects tab. So I did Source > Scan for External Changes; still did not appear, and got this exception.

GUEST: Just saving a file after a small edition

GUEST: started debugger

GUEST: deleting an include Path to a php library




Stacktrace: 
java.lang.AssertionError: FileName: /LiveOps/Forge/eng/trunk/tincan/java/src/java/com/liveops/language/jsexpression/Null.java@1c98d47b fo: MasterFileObject[/LiveOps/Forge/eng/trunk/tincan/java/src/java/com/liveops/language/jsexpression/Null.java@9116f05:22cc26f4,valid=true]
   at org.netbeans.modules.masterfs.filebasedfs.fileobjects.FolderObj.getChildren(FolderObj.java:150)
   at org.netbeans.modules.parsing.impl.indexing.FileObjectCrawler.collect(FileObjectCrawler.java:179)
   at org.netbeans.modules.parsing.impl.indexing.FileObjectCrawler.collect(FileObjectCrawler.java:179)
   at org.netbeans.modules.parsing.impl.indexing.FileObjectCrawler.collect(FileObjectCrawler.java:179)
   at org.netbeans.modules.parsing.impl.indexing.FileObjectCrawler.collect(FileObjectCrawler.java:179)
   at org.netbeans.modules.parsing.impl.indexing.FileObjectCrawler.collectResources(FileObjectCrawler.java:123)