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Trying to export a STL file throws a NullPointerException #57

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rimadoma opened this issue Dec 11, 2017 · 2 comments
Closed

Trying to export a STL file throws a NullPointerException #57

rimadoma opened this issue Dec 11, 2017 · 2 comments

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@rimadoma
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No matter how you create a view with a mesh (add your own programmatically, run SciView>Add Box...), trying to export an STL file causes a NullPointerException at https://github.com/scenerygraphics/SciView/blob/master/src/main/java/sc/iview/io/ExportSTL.java#L30 because there are no viewers in DefaultSciViewService.

Steps to reproduce

  1. Run ImageJ
  2. Run SciView >Add>Box
  3. Run SciView>Export>STL_

Environment

  • Win 8.1 64-bit
  • JRE 1.8.0_152
  • Vulkan renderer (JVM -Dscenery.Renderer=VulkanRenderer)
  • Lenovo G50-70
@rimadoma
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I also get a NullPointerException at https://github.com/scenerygraphics/SciView/blob/master/src/main/java/sc/iview/viewing/RotateView.java#L20 when running SciView>View>Rotate, because there are no viewers. NPEs from anything else in the View-submenu. This is probably related to the same bug. Let me know if you want me to create separate issues.

@kephale
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kephale commented Apr 25, 2018

I believe this is resolved now.

@kephale kephale closed this as completed Apr 25, 2018
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@kephale @rimadoma