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Can't connect to X11

 
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Did you look at this posting ?

https://coderanch.com/t/574500
[originally posted on jforum.net by marc]
 
Migrated From Jforum.net
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When trying to upload avatar, the following happen

java.lang.reflect.InvocationTargetException: Can't connect to X11 window server using ':0.0' as the value of the DISPLAY variable.

1. Should I even allow the use of DISPLAY on a server???
2. How to solve that?

Evgeny
[originally posted on jforum.net by Evgeny]
 
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Thank you, that helped
[originally posted on jforum.net by Evgeny]
 
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