# I got an "Cannot read property 'Z' of undefined"

**URL:** <https://forums.visual-paradigm.com/t/i-got-an-cannot-read-property-z-of-undefined/16218>\
**Category:** Bug Reports\
**Tags:** modeling\
**Created:** [July 27, 2020, 3:46am UTC](https://forums.visual-paradigm.com/t/i-got-an-cannot-read-property-z-of-undefined/16218 "2020-07-27T03:46:56Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Ting\_Lu](https://forums.visual-paradigm.com/user_avatar/forums.visual-paradigm.com/ting_lu/32/4746_2.png) [@Ting\_Lu](https://forums.visual-paradigm.com/u/Ting_Lu)\
**Post date:** [July 27, 2020, 3:46am UTC](https://forums.visual-paradigm.com/t/i-got-an-cannot-read-property-z-of-undefined/16218/1 "2020-07-27T03:46:56Z")

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I tried to open my recent design on Draft, and it shows “Cannot read property ‘Z’ of undefined”. Now that my previous work has been denied to download, how could i reopen my work？

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**Author:** ![Jick](https://avatars.discourse-cdn.com/v2/letter/j/ea666f/32.png) [@Jick](https://forums.visual-paradigm.com/u/Jick)\
**Post date:** [July 27, 2020, 6:58am UTC](https://forums.visual-paradigm.com/t/i-got-an-cannot-read-property-z-of-undefined/16218/2 "2020-07-27T06:58:24Z")

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Hi Ting,

Thank you for your post and the report made earlier under our ticket system. Our engineers are resolving this issue and a patch build is about to be ready. I will post again when it is available.

Best regards,  
Jick Yeung

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**Author:** ![Jick](https://avatars.discourse-cdn.com/v2/letter/j/ea666f/32.png) [@Jick](https://forums.visual-paradigm.com/u/Jick)\
**Post date:** [July 27, 2020, 9:57am UTC](https://forums.visual-paradigm.com/t/i-got-an-cannot-read-property-z-of-undefined/16218/3 "2020-07-27T09:57:35Z")

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Hi Ting,

The problem is fixed. Please try again.

Best regards,  
Jick Yeung