Bug
Some CAD files (.dwg) work in ArcGIS Pro 3.0.x but does not open in ArcGIS Pro 3.1 and return the error message, "External component has thrown an exception" or crash the software, or both.
| Bug ID Number | BUG-000157041 |
|---|---|
| Submitted | March 28, 2023 |
| Last Modified | June 9, 2025 |
| Applies to | ArcGIS Pro |
| Version found | 3.1 |
| Operating System | Windows OS |
| Operating System Version | 10.0 64 Bit |
| Version Fixed | 3.2, 3.1.2 |
| Status | Fixed |
Additional Information
This issue is addressed in ArcGIS Pro 3.2 and 3.1.2.Workaround
Export the data using the CAD To Geodatabase geoprocessing tool. However, the .dwg data is simplified with fewer features.
Steps to Reproduce
Bug ID: BUG-000157041
Software:
- ArcGIS Pro
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