This bug was originally marked as duplicate of bug 246392, that is already resolved. This bug is still valid, so this seems to be another bug, but it might be related.

Build: NetBeans IDE 8.0.1 (Build 201409082112)
VM: Java HotSpot(TM) 64-Bit Server VM, 25.0-b70, Java(TM) SE Runtime Environment, 1.8.0-b132
OS: Windows 8

User Comments:
pockiiie: its just notice me. i dont have any idea what's happen.

deep_pl: on first run after update

GUEST: netbeans???????????

GUEST: At start-up. Recently upgraded to 8.0.1

GUEST: i just start netbeans with 1 open project

GUEST: starting nb

GUEST: opened netbeans

bergmann: Opening project

GUEST: some problem with xdebug on netbeans for  php ?

GUEST: Dont know

GUEST: Happend on startup directly after 78 updates. Several files opened in 2 editor departments.

GUEST: Starting up NetBeans.

GUEST: Erreur lors de l'ouverture d'un projet.

GUEST: After start  with open project in PHP. Error occurs w NB 8.0 after upgrade and in NB 8.0.1 . Now IDE does not support tracking project structure.

GUEST: Finished Updating to Netbeans 8.0.1 and got htis exception.

Mr_Secunda: When i start netbeans i got this error

oyemacias: NullPointerException at org.netbeans.modules.php.dbgp.breakpoints.LineBreakpoint.isValid

GUEST: I Have No Idea.

GUEST: At this moment nothing..netbeans works fine

GUEST: Some exception

GUEST: .

GUEST: dunno

GUEST: Happens whenever I open the IDE.

GUEST: I updated the ide and then restarted it

ssoares: When opening IDE

GUEST: Opened Netbeans after update 8.0 -> 8.0.1, after that i saw an unexpected notification.

GUEST: regulary usage after update of smarty etc

GUEST: after update

jeffreymb: I'm not sure what caused this error. I recently updated to 8.0.1 and now Undo doesn't work and the IDE has been exceptionally slow.

GUEST: Please review the error.

GUEST: Does nothing unexpected. Just throwing exception.

GUEST: test

suraj.gupta: Everytime I starts netbeans this error notification pops at the bottom.

GUEST: Error was reported during startup NetBeans.

GUEST: Open NetBeans 8.0 with a few files left open (7 here).
Close only the starter page.
Check the update notifications.
Update it.
Restart the IDE.
NetBeans splash screen shows now 8.0.1.
After loading, this exception warning was visible.

GUEST: After upgrade of Netbeans from 8.0.0 to 8.0.1 appeares a failure by enabling of core modules/plugins.

GUEST: .

matudelatower: When open netbeans this throw that problem

GUEST: error

GUEST: Please provide a description of the problem or the steps to reproduce

GUEST: started new install of 8.0.1

victork: Loaded the project and clicked on a Tab with it's open file

GUEST: After update do 8.1

GUEST: Crashed while copy and pasting roughly 15 characters of text. 

I have had soooo many problems with 8.0.1 since I installed it yesterday. 

I never had this many issues with 8.0.0

GUEST: Occured while bkg scanning projects after 41 updates on version  8.01.
DETAILS:
java.lang.NullPointerException
	at org.netbeans.modules.php.dbgp.breakpoints.LineBreakpoint.isValid(LineBreakpoint.java:152)
	at org.netbeans.modules.php.dbgp.breakpoints.LineBreakpoint.refreshValidity(LineBreakpoint.java:145)
	at org.netbeans.modules.php.dbgp.annotations.BrkpntAnnotation.<init>(BrkpntAnnotation.java:63)
	at org.netbeans.modules.php.dbgp.breakpoints.BreakpointAnnotationListener.addAnnotation(BreakpointAnnotationListener.java:105)
	at org.netbeans.modules.php.dbgp.breakpoints.BreakpointAnnotationListener.breakpointAdded(BreakpointAnnotationListener.java:82)
[catch] at org.netbeans.api.debugger.DebuggerManager.fireBreakpointCreated(DebuggerManager.java:883)
	at org.netbeans.api.debugger.DebuggerManager.initBreakpoints(DebuggerManager.java:1055)
	at org.netbeans.api.debugger.DebuggerManager.initBreakpoints(DebuggerManager.java:959)
	at org.netbeans.api.debugger.DebuggerManager.getBreakpoints(D

GUEST: It occurs during start NB with one PHP project...

GUEST: reopening netbeans after update to version 8.0.1

GUEST: This appeared after updating 8.0 per recommened updates

GUEST: Not sure what is causing this but having this issue everytime I boot up netbeans

GUEST: after update to 8.0.01

GUEST: updating plugins

GUEST: ??? ??????? ?????????, ????? ?????????? 8.0.1

GUEST: Sorry, not sure what caused the error, I probably noticed the notification of the exception long after it occured. Still, I hope the info is useful.

GUEST: Opened a file

GUEST: Opening an existing PHP project

GUEST: Exception occurs during startup process

GUEST: I just upodated my netbeans from 8.0.0 to 8.0.1 .

GUEST: This error will show after opened netbeans

GUEST: I was using xdebug

GUEST: Trying to add breakpoints - Locks up and throws the mentioned error

GUEST: 1

GUEST: ?????? ??? ???????? ide

GUEST: ao abrir o beans surgiu esse erro.

GUEST: restart after update

GUEST: Just starting the IDE

GUEST: no idea!

GUEST: Netbeans was just restarting after applying the latest round of updates.

GUEST: Updated to 8.0.1 and restarted IDE

GUEST: Open app

GUEST: start IDE

GUEST: Hi,
it's a startup problem!
may be caused by wordpress plugin or the last Netbeans update.

GUEST: Initiate the netbeans

GUEST: starting nb

mcgarryit: Using "nightly build" I imported project settings from Netbeans 8 (stable release).  I had some debugging breakpoints set in that IDE.  Think they are causing the problem here.

wellic: After boot

Vitex: New Startup of IDE

GUEST: Only start program

GUEST: Just started the IDE.

jcamelis: I was trying to debug a php project.
The project framework is PrestaShop.

GUEST: UPDATE 8.01

massiws: error occurs after updating latest plugins in nb 8.0

GUEST: After install a plugin called PlantUML and restarted the IDE this Exception occoured.

spookyluke: Just upgraded to 8.0.1 from 7.4, other than installing plug-in's I didnt make any interaction with the ui - simply waited for projects to open up (from last session with 7.4) maybe something to do with one of the plug-in I use I dont know....

GUEST: NetBeans PHP Edition, occurs during the initialization of the editor if project and some of it's files are open.

GUEST: N