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From "SEYB, DAN A (AIT)" <ds3...@sbc.com>
Subject RE: JMETER Nightly's Showing NullPointerException (in Windows??)
Date Fri, 20 Sep 2002 18:08:47 GMT
Hello, again.

Remember that problem I was battling?  Well, it went away.

On a whim, I downloaded another copy of Java v1.4.1, and reinstalled it.
Now things are working like there supposed to.

Beyond that, beats me what happened, but I thought you might be interested
in the information.


dan


	"Never do anything that's a waste of time, and be prepared to
	wage long, tedious wars over this principle."
		Michael O'Connor, Trimble Navigation
 

-----Original Message-----
From: Mike Stover [mailto:mstover1@apache.org] 
Sent: Friday, September 06, 2002 11:47 AM
To: JMeter Users List
Subject: Re: JMETER Nightly's Showing NullPointerException (in Windows??)

I have seen this before, and it's trouble.  I have no idea what I did to get
rid of it, 
unfortunately. If I remember, I'll pass it on.

-Mike

On 6 Sep 2002 at 12:32, SEYB, DAN A (AIT) wrote:

> Hello.
> 
> For the last week or so, I have been unable to use the nightly builds.
The
> code compiles OK, and reports no problems that I've found, but when I try
to
> run JMETER, the 'test plan' entry in the tree is blank, the Edit top level
> menu is insensitive, and the Open option in the File menu is insensitive.
> 
> If I try to use the right click popup menu, I get a NullPointerException.
> 
> It looks like others are using the nightly's, so the problem may well be
on
> my end.  Any suggestions?
> 
> Thanks in advance for any help.
> 
> 
> dan
> 
> 
> I'm using Windows 2000, & Java v1.4.1.  The NullPointerException stack:
> 
> Exception occurred during event dispatching:
> java.lang.NullPointerException
>         at java.lang.System.arraycopy(Native Method)
>         at java.lang.String.getChars(Unknown Source)
>         at java.lang.String.toCharArray(Unknown Source)
>         at javax.swing.text.GapContent.insertString(Unknown Source)
>         at javax.swing.text.AbstractDocument.insertString(Unknown Source)
>         at javax.swing.text.JTextComponent.setText(Unknown Source)
>         at org.apache.jmeter.gui.NamePanel.setName(NamePanel.java:97)
>         at
>
org.apache.jmeter.gui.AbstractJMeterGuiComponent.setName(AbstractJMeterGuiCo
> mponent.java:30)
>         at
>
org.apache.jmeter.gui.AbstractJMeterGuiComponent.<init>(AbstractJMeterGuiCom
> ponent.java:23)
>         at
>
org.apache.jmeter.control.gui.AbstractControllerGui.<init>(AbstractControlle
> rGui.java:18)
>         at
>
org.apache.jmeter.control.gui.LoopControlPanel.<init>(LoopControlPanel.java:
> 47)
>         at
>
org.apache.jmeter.threads.gui.ThreadGroupGui.createControllerPanel(ThreadGro
> upGui.java:187)
>         at
> org.apache.jmeter.threads.gui.ThreadGroupGui.init(ThreadGroupGui.java:256)
>         at
>
org.apache.jmeter.threads.gui.ThreadGroupGui.<init>(ThreadGroupGui.java:98)
>         at
>
org.apache.jmeter.control.gui.TestPlanGui.createPopupMenu(TestPlanGui.java:5
> 2)
>         at
>
org.apache.jmeter.gui.tree.JMeterTreeListener.displayPopUp(JMeterTreeListene
> r.java:423)
>         at
>
org.apache.jmeter.gui.tree.JMeterTreeListener.mousePressed(JMeterTreeListene
> r.java:337)
>         at java.awt.AWTEventMulticaster.mousePressed(Unknown Source)
>         at java.awt.Component.processMouseEvent(Unknown Source)
>         at java.awt.Component.processEvent(Unknown Source)
>         at java.awt.Container.processEvent(Unknown Source)
>         at java.awt.Component.dispatchEventImpl(Unknown Source)
>         at java.awt.Container.dispatchEventImpl(Unknown Source)
>         at java.awt.Component.dispatchEvent(Unknown Source)
>         at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown
Source)
>         at java.awt.LightweightDispatcher.processMouseEvent(Unknown
Source)
>         at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
>         at java.awt.Container.dispatchEventImpl(Unknown Source)
>         at java.awt.Window.dispatchEventImpl(Unknown Source)
>         at java.awt.Component.dispatchEvent(Unknown Source)
>         at java.awt.EventQueue.dispatchEvent(Unknown Source)
>         at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown
> Source)
>         at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown
> Source)
>         at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
>         at java.awt.EventDispatchThread.run(Unknown Source)
> 
> 
> "Never do anything that's a waste of time, and be prepared to
>  wage long, tedious wars over this principle."
> Michael O'Connor (project manager at Trimble Navigation)
>  
>  
> 
> 
> --
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> 



--
Michael Stover
mstover1@apache.org
Yahoo IM: mstover_ya
ICQ: 152975688

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