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<p>Hello,<br>
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<p>I am writing a python script to do some analysis on magnetic field lines, and I am trying to generate some images for a sanity check.<br>
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<p>The first image I have attached is the type of image I am trying to produce (verification_(5.25,0,0).png). <br>
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<p>The second image is generated in the same script. The red and blue spheres that correspond to the ones in the first image should have been hidden, but when I try to hide them, I get the error:<br>
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<p><span style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 16px; background-color: rgb(255, 255, 255);">(</span><span style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 16px; background-color: rgb(255, 255, 255);">verification_(-5.25,0,0).png</span><span style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 16px; background-color: rgb(255, 255, 255);">)</span><br>
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<div>ERROR: In /Users/jjm390/src/Paraview/ParaView/ParaViewCore/ServerManager/Rendering/vtkSMParaViewPipelineControllerWithRendering.cxx, line 409</div>
<div>vtkSMParaViewPipelineControllerWithRendering (0x7fca9e4cd180): Invalid producer (0x7fca9e4e12f0) or outputPort (0)</div>
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When the final render to screen is done, the spheres are all gone, but they do not get hidden when the image is generated.<br>
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<div>The script I wrote is attached. Note, if you need the entire project to help figure out why it isn't working, I can share it individually. This is the script that generates the images.<br>
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<div>I would appreciate any help people might be able to offer! I am running ParaView 5.0.1 on Mac OS X 10.11.5.<br>
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<div>Thanks,<br>
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<div>Josh Murphy<br>
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