Hi Sudhir, I'm glad you managed to deploy successfully ParaViewWeb specially with the latest version of activemq-cpp. Regarding your issue I have an idea, but I might need also some more feedback from you.
First of all, what kind of data did you tried to render ? Did you used, one of our sample application ? (PWApp ?) During the configuration with CMake, what value did you set for the path to the webgl javascript file ? (Sometime the automatic detection doesn't seems to work properly.) If you used you own application, you need to tell the server that it should also generate a WebGL data structure. Just let me know more about what you are doing so I could figure out what is happening here. Seb On Tue, Aug 23, 2011 at 9:35 PM, Marcus D. Hanwell <marcus.hanw...@kitware.com> wrote: > On Tue, Aug 23, 2011 at 1:06 PM, <spat...@ibrainovative.com> wrote: >> Dear Dr. Hanwell, >> How are you? I am writing you regarding installation of Paraview Web >> software. >> We trying to use the current version of Paraview Web software to Visualize >> some Medical data. We used guideline described on the Wiki page. It compiles >> fine and >> we can view data in 3D except for WebGL option. When we select WebGL options >> it >> gives following error: >> ============================================================= >> SEVERE: Servlet.service() for servlet WebGL threw exception >> java.lang.NullPointerException >> at org.apache.catalina.connector.CoyoteWriter.write(CoyoteWriter.java:171) >> ============================================================= >> A detailed version of logs are attached. We are using Ubuntu 11.04 OS. >> Here are the software version we used to compile and deploy ParaviewWeb: >> * Current version of Paraview (3.11.1 64-bit). >> * active-cpp-3.4.0 >> * apache-tomcat-6.0.33, flex3, qooxdoo-1.5-sdk and gwt-2.0.3. >> * ParaviewWeb library >> We followed all steps to setup as described >> at http://www.itk.org/Wiki/ParaViewWeb_Building. >> I will really appreciate if you can provide some insight on error. >> Or, If you can provide contact information to whom I can contact regarding >> this issue. >> Sudhir Pathak, >> iBrainovative, Inc >> > Hi Sudhir, > > I would suggest asking Sebastien in the first instance as he is > responsible for a large portion of the development of ParaView Web. > Both of us monitor the VTK user list where your questions are likely > to be seen and answered by a wider cross section of the community. > > Hopefully Sebastien will have a better idea about how to fix the error > you are seeing. > > Best wishes, > > Marcus > -- > Marcus D. Hanwell, Ph.D. > R&D Engineer, Kitware Inc. > (518) 881-4937 > _______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://www.paraview.org/mailman/listinfo/paraview