# Unable to select objects

**URL:** <https://forum.dynamobim.com/t/unable-to-select-objects/114189>\
**Category:** Civil 3D\
**Tags:** dynamo\
**Created:** [March 13, 2026, 5:25pm UTC](https://forum.dynamobim.com/t/unable-to-select-objects/114189 "2026-03-13T17:25:47Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Steven2026](https://avatars.discourse-cdn.com/v4/letter/s/c5a1d2/32.png) [@Steven2026](https://forum.dynamobim.com/u/Steven2026)\
**Post date:** [March 13, 2026, 5:25pm UTC](https://forum.dynamobim.com/t/unable-to-select-objects/114189/1 "2026-03-13T17:25:47Z")

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Greeting  
The error appears after I added a python script. This doesn’t allow me to select the objects in C3D.

Does anyone meet the similar issue? Thanks for the help.

 ![image](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/0/8/0848c9a02175bdde8326e0c609693b818ec37a75.png)

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**Author:** ![MJinesSaravia](https://avatars.discourse-cdn.com/v4/letter/m/ecc23a/32.png) [@MJinesSaravia](https://forum.dynamobim.com/u/MJinesSaravia)\
**Post date:** [March 14, 2026, 4:15pm UTC](https://forum.dynamobim.com/t/unable-to-select-objects/114189/2 "2026-03-14T16:15:35Z")

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Hello, which workflow are you trying to optimize? If possible, please upload the Python code you are using so we can help you.