[vtkusers] ParaViewWeb - bad X server connection

[Sebastien Jourdain]

Ok, so you started tomcat with your user, inside a terminal with all
the needed LD_LIBRARY_PATH options, while the X server is running ?
You did not logged out ?

Basically what tomcat will do is start from its context a PWServer
process. So you definitely need to make sure, it will have access to
the server X and so on.

I don't know what I can say, you don't provide me much information on
your setup.

Seb

On Thu, May 3, 2012 at 9:55 AM, Tuan Ha Tran <tuan-ha.tran at insa-lyon.fr> wrote:
> Hi Seb,
> I use the tomcat that I downloaded. I downloaded the latest version, 7.0.27,
> copied the webs app issued from the make of paraviewweb into that folder.
> Thanks for your help
>
>
> ----- Original Message -----
> From: Sebastien Jourdain <sebastien.jourdain at kitware.com>
> To: Tuan Ha Tran <tuan-ha.tran at insa-lyon.fr>
> Cc: vtkusers at vtk.org
> Sent: Thu, 03 May 2012 14:10:26 +0200 (CEST)
> Subject: Re: [vtkusers] ParaViewWeb - bad X server connection
>
> Hi Tuan,
>
> Which OS are you using ?
> => I guess Linux ?
>
> Which Tomcat are you using ?
> => The one you downloaded in your home directory and that you started
> with your user, or the system one that run under the tomcat6 user with
> no graphical context ?
>
> Seb
>
> On Thu, May 3, 2012 at 4:26 AM, Tuan Ha Tran wrote:
>> Hi everybody,
>>
>>      I tried to configure ParaViewWeb to use with X but I didn't success.
>> So
>> I ask for your help.
>>      What I did :
>>      - Build ParaView using X (VTK_USE_X) because I need ParaView GUI for
>> coding Python plugin
>>      - Start Active mq JMS Broker
>>      - Start Tomcat server
>>      - mpirun ./pvserver -display localhost:0 (in ParaView/install/bin)
>>      - xhost +
>>      - add all the LD_LIBRARY_PATH so that I can start ./PWServer,
>> ./pvserver, ./paraview
>>
>>     When I tried to start ParaViewWeb in localhost/PWApp, I received "bad
>> X
>> server connection" in log file (working directory)
>>
>>     So I want to ask
>>     - if I have well followed the instructions to setup ParaViewWeb
>>     - if you have any idea about what happens?
>>
>>    Thank you very much for your help
>>
>>
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