[jboss-user] [jBPM] - Re: getProcess in ProcessInstanceImpl throws a NullPointerException

[Sandra Renaud]

Sandra Renaud [https://community.jboss.org/people/joploya] created the discussion

"Re: getProcess in ProcessInstanceImpl throws a NullPointerException"

To view the discussion, visit: https://community.jboss.org/message/806635#806635

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Thank you for your answer Marco. You are totally right ; I made a step by step debugging and I could see a call to jpm.dispose() so this may be linked to the closed transaction.

But even if I debug several time I don't really understand what happens and why. What can I do to avoid the transaction to close?

Bellow there are some screenshot of the debug :

 https://community.jboss.org/servlet/JiveServlet/showImage/20563/debug_wpi1.png  https://community.jboss.org/servlet/JiveServlet/downloadImage/20563/debug_wpi1.png 
then getProcess() is called 7 times :
 https://community.jboss.org/servlet/JiveServlet/showImage/20564/debug_wpi2.png  https://community.jboss.org/servlet/JiveServlet/downloadImage/20564/debug_wpi2.png 
And when it goes to the next step
 https://community.jboss.org/servlet/JiveServlet/showImage/20565/debug_wpi3.png  https://community.jboss.org/servlet/JiveServlet/downloadImage/20565/debug_wpi3.png 
all become null!  :(( 
 https://community.jboss.org/servlet/JiveServlet/showImage/20565/debug_wpi3.png  https://community.jboss.org/servlet/JiveServlet/downloadImage/20565/debug_wpi3.png
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