I'm ultimately trying to create a PDF file from Blender. I was told I have to export (.dae) file in Blender. Then open (.dae) file in Meshlab. Then export (.u3d) file in Meshlab. This is the point I get a "Meshlab Saving Error" Unknown Error (-2147483645). The (.u3d) file never gets created.
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You're sure about that number? That's 0x80000003, which is a breakpoint exception. That often means an assertion error. Are there log files for those tools? It can also be E_INVALIDARG, which in retrospect seems more likely. – Tim Roberts May 03 '22 at 19:34
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Hi Tim, thx for replying. Can you elaborate on best solution (E_INVALIDARG) as I'm a newb to Meshlab? – Gordzilla May 04 '22 at 13:47
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You didn't show us any code, so we can't tell which call triggered this. If Meshlab is accessed via COM, then that's the only way they have to return errors. You would have to read the Meshlab documentation to see what argument error you might have made. – Tim Roberts May 04 '22 at 18:06
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Where do I find the code to show you? – Gordzilla May 09 '22 at 20:15
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Does anyone have input on this U3D export error? – Gordzilla Jun 03 '22 at 14:21