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Run time: Java Lang Problem [message #757625]

Sun, 20 November 2011 15:18

domc Mising name

Messages: 5
Registered: October 2011

Junior Member

Newbie to Eclipse PDT.

Program seems to be working correctly for editing files.

However when I run or try to debug a file, I get the following pop-up error message.

PROBLEM OCCURRED

'Animation start' has encountered a problem.
An internal error has occured.

And then if I click on the details button it says:
An internal error has occurred.
java.lang.NullPointerException

Does anyone have an idea why this might be happening and how to solve it. Thx, domc

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Re: Run time: Java Lang Problem [message #758378 is a reply to message #757625]

Tue, 22 November 2011 23:01

mscott

Messages: 1
Registered: November 2011

Junior Member

I'm having the same problem. Anytime I do a run, debug, or many other commands, I get this same 'Animation start' has encountered a problem. Eclipse still does what I asked it to do, but this modal dialog is annoying with every command. I have turned off animations in my workspace settings hoping that would stop this, but it hasn't. I'm new to Eclipse so don't know how to debug this further. I'm using PDT 3.0.2 on Mac OS X 10.6.8, and this seems to be the only thing that doesn't work right.

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Re: Run time: Java Lang Problem [message #758575 is a reply to message #757625]

Wed, 23 November 2011 17:53

Eric Rizzo

Messages: 3071
Registered: July 2009

Senior Member

Try asking in the PDT forum group.

On 11/20/11 10:18 AM, domc wrote:
> Newbie to Eclipse PDT.
>
> Program seems to be working correctly for editing files.
>
> However when I run or try to debug a file, I get the following pop-up
> error message.
>
>
> PROBLEM OCCURRED
>
> 'Animation start' has encountered a problem.
> An internal error has occured.
>
>
>
> And then if I click on the details button it says:
> An internal error has occurred.
> java.lang.NullPointerException
>
> Does anyone have an idea why this might be happening and how to solve
> it. Thx, domc

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Re: Run time: Java Lang Problem [message #759921 is a reply to message #758575]

Wed, 30 November 2011 15:14

Marc Smith

Messages: 5
Registered: November 2011

Junior Member

was this asked in the PDT forum? resolved?

i couldn't find it, so i'm going to post the same there.
having the same problem myself using PDT 3.0.2 on OSX 10.7.2

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Re: Run time: Java Lang Problem [message #761535 is a reply to message #759921]

Tue, 06 December 2011 16:01

Marc Smith

Messages: 5
Registered: November 2011

Junior Member

RESOLUTION (for me, anyhow):

seems unchecking the "Launch in Background" checkbox in the COMMON tab on the run configuration made this problem go away for me.

[Updated on: Tue, 06 December 2011 16:02]

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