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<p>I am trying to get parallel rendering to work in ParaView 5.1 in a multi-display environment (cave) and keep getting this error when connecting from a client to a single or multiple render servers.<br>
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<p>""</p>
<p>ERROR: In /da/sw/paraview/ParaView-5.1.0-source/ParaViewCore/ClientServerCore/Rendering/vtkPVRenderView.cxx, line 1404<br>
vtkPVRenderView (0x1497060): In Cave mode and Display cannot be opened on server-side! Ensure the environment is set correctly in the pvx file.<br>
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<p>I have followed the steps on the wiki and now trying to get a single rendering display to work. My cave.pvx looks like this:</p>
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<p><?xml version="1.0" ?><br>
<pvx><br>
<Process Type="client" /><br>
<Process Type="server"><br>
<Machine Name="dev1"<br>
Environment="DISPLAY=:0"<br>
Geometry="1920x1080+5760+0"<br>
LowerLeft=" 0 -0.5 -2"<br>
LowerRight="1.78 -0.5 -2"<br>
UpperRight="1.78 0.5 -2" /> <br>
<Machine Name="dev1"<br>
Environment="DISPLAY=:0"<br>
Geometry="1920x1080+3840+0"<br>
LowerLeft=" -1.78 -0.5 -2"<br>
LowerRight=" 0 -0.5 -2"<br>
UpperRight=" 0 0.5 -2" /><br>
</Process><br>
</pvx><br>
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<p>And I start it with <br>
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<p>mpirun -d --report-bindings -H da-dev1 -np 2 /paraview/install-5.1/bin/pvserver -sp=2052 /paraview/tvs.pvx<br>
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<p>I have disabled all firewalls and set xhost to disable access control, but to no avail.
<br>
Starting paraview with x-forwarding works, however this can't work on multiple rendering displays, I assume.<br>
<br>
Specs are:</p>
<p>- linux gentoo x64</p>
<p>- paraview 5.1 with vrplugin, openmpi, vrpn</p>
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