# \[Solved\] Download error when change app

**URL:** <https://community.thunkable.com/t/solved-download-error-when-change-app/541414>\
**Category:** Questions about Thunkable X\
**Tags:** solved\
**Created:** [March 28, 2020, 6:17pm UTC](https://community.thunkable.com/t/solved-download-error-when-change-app/541414 "2020-03-28T18:17:22Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![go1tentcjzwu](https://avatars.discourse-cdn.com/v4/letter/g/ecd19e/32.png) [@go1tentcjzwu](https://community.thunkable.com/u/go1tentcjzwu)\
**Post date:** [March 28, 2020, 6:17pm UTC](https://community.thunkable.com/t/solved-download-error-when-change-app/541414/1 "2020-03-28T18:17:23Z")

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I have one app.  
I duplicate this app for English version.

I try to purplish English version.  
There is a error.

I confused.

Error is like this.  
 ![download error](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/a/9/a9558e9d73693a714fd849655450ccc2a836e29f.png)

please tell why.

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**Author:** ![domhnallohanlon](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/domhnallohanlon/32/29554_2.png) [@domhnallohanlon](https://community.thunkable.com/u/domhnallohanlon)\
**Post date:** [March 28, 2020, 8:54pm UTC](https://community.thunkable.com/t/solved-download-error-when-change-app/541414/2 "2020-03-28T20:54:02Z")

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Hey @go1tentcjzwu 👋 thanks for the screenshot - but unfortunately I can tell what the error might be.

Can you share or PM me your project link?

Thanks!

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**Author:** ![go1tentcjzwu](https://avatars.discourse-cdn.com/v4/letter/g/ecd19e/32.png) [@go1tentcjzwu](https://community.thunkable.com/u/go1tentcjzwu)\
**Post date:** [March 30, 2020, 6:28am UTC](https://community.thunkable.com/t/solved-download-error-when-change-app/541414/3 "2020-03-30T06:28:20Z")

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Hi Domhnallohanlon.  
I found what was wrong.  
That was App(Bundle)ID wrong.  
First I wrote ‘com.gmail.go1tent.the8core-english’  
I delete ‘-’, It published.

Thank you for your attention.

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**Author:** ![ioannis](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/ioannis/32/146956_2.png) [@ioannis](https://community.thunkable.com/u/ioannis)\
**Post date:** [November 8, 2024, 11:30am UTC](https://community.thunkable.com/t/solved-download-error-when-change-app/541414/4 "2024-11-08T11:30:00Z")

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