# Crashing on simple copy operations

**URL:** <https://discourse.shapr3d.com/t/crashing-on-simple-copy-operations/9615>\
**Category:** Modeling Questions\
**Created:** [November 3, 2020, 7:56pm UTC](https://discourse.shapr3d.com/t/crashing-on-simple-copy-operations/9615 "2020-11-03T19:56:55Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![robwell](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.shapr3d.com/robwell/32/7923_2.png) [@robwell](https://discourse.shapr3d.com/u/robwell)\
**Post date:** [November 3, 2020, 7:56pm UTC](https://discourse.shapr3d.com/t/crashing-on-simple-copy-operations/9615/1 "2020-11-03T19:56:56Z")

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With a simple sketch, I have a circle and rectangle that I select and copy-move. It crashes every time. The screen freezes and I have to kill the app. This seems to be new behavior as I’ve never had shapr3d crash on me like this in the past.

I’m using 3.52.0 (434)

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**Author:** ![KPeter](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.shapr3d.com/kpeter/32/7644_2.png) [@KPeter](https://discourse.shapr3d.com/u/KPeter)\
**Post date:** [November 4, 2020, 8:41am UTC](https://discourse.shapr3d.com/t/crashing-on-simple-copy-operations/9615/2 "2020-11-04T08:41:03Z")

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Hello @robwell,  
Can you please send us a screenshot or upload the workspace with the issue? If it is not public, just send it to [support@shapr3d.com](mailto:support@shapr3d.com) and tag me, it is fine too.  
Please note that we have a newer stable version of shapr (3.53) in which some sketch based refinements were done. Would you please update the app and check if it crashes again?

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**Author:** ![robwell](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.shapr3d.com/robwell/32/7923_2.png) [@robwell](https://discourse.shapr3d.com/u/robwell)\
**Post date:** [November 4, 2020, 7:34pm UTC](https://discourse.shapr3d.com/t/crashing-on-simple-copy-operations/9615/3 "2020-11-04T19:34:20Z")

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Peter,

I upgraded to 3.53 and I’ve not had the problem so far.

Cheers,  
Bob Welland