# Upload Issue

**URL:** <https://discourse.mcneel.com/t/upload-issue/98243>\
**Category:** ShapeDiver\
**Created:** [March 17, 2020, 9:55am UTC](https://discourse.mcneel.com/t/upload-issue/98243 "2020-03-17T09:55:25Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![efdouroudi](https://sea3.discourse-cdn.com/mcneel/user_avatar/discourse.mcneel.com/efdouroudi/32/588451_2.png) [@efdouroudi](https://discourse.mcneel.com/u/efdouroudi)\
**Post date:** [March 17, 2020, 9:55am UTC](https://discourse.mcneel.com/t/upload-issue/98243/1 "2020-03-17T09:55:25Z")

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Hi!  
How could I upload this model with the following error?

Oops! The server encountered an issue with your model:

Computation of your model failed. Please ask for help on the [forum](https://forum.shapediver.com/), including the reference shown below in your message.

(Ref: bdfdf6e1-1ef7-4f7e-a663-ec122e652455)

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**Author:** ![pavol](https://sea3.discourse-cdn.com/mcneel/user_avatar/discourse.mcneel.com/pavol/32/206581_2.png) [@pavol](https://discourse.mcneel.com/u/pavol)\
**Post date:** [March 17, 2020, 10:41am UTC](https://discourse.mcneel.com/t/upload-issue/98243/2 "2020-03-17T10:41:39Z")

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It seems that your model exceeds allowed computation time. Find out more about upload limits [here](https://support.shapediver.com/hc/en-us/articles/360020300692-Model-checking). You can optimise your Grasshopper definition in different ways and [these tutorials](https://www.shapediver.com/blog/category/shapediver-basics/) can help you with improving the computation time.

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**Author:** ![efdouroudi](https://sea3.discourse-cdn.com/mcneel/user_avatar/discourse.mcneel.com/efdouroudi/32/588451_2.png) [@efdouroudi](https://discourse.mcneel.com/u/efdouroudi)\
**Post date:** [March 17, 2020, 10:49am UTC](https://discourse.mcneel.com/t/upload-issue/98243/3 "2020-03-17T10:49:09Z")

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Thanks!