# Error message when trying to enter text in message field

**URL:** <https://community.homey.app/t/error-message-when-trying-to-enter-text-in-message-field/97011>\
**Category:** Questions & Help\
**Tags:** homey-pro, advancedflow\
**Created:** [December 6, 2023, 7:19pm UTC](https://community.homey.app/t/error-message-when-trying-to-enter-text-in-message-field/97011 "2023-12-06T19:19:58Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Simon\_Mark](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/simon_mark/32/78863_2.png) [@Simon\_Mark](https://community.homey.app/u/Simon_Mark)\
**Post date:** [December 6, 2023, 7:19pm UTC](https://community.homey.app/t/error-message-when-trying-to-enter-text-in-message-field/97011/1 "2023-12-06T19:19:59Z")

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Today when working on an advanced flow I was trying to get a message sent to me when motion was detected. when I try to enter text I get a message saying

"An error occured

TypeError: ‘text/html’ is not a valid JavaScript MIME type. "

and then the system seems to crash.

I have tried various flows but when ever I try to enter text in the message box the same error occurs.

I am using homey pro. Can anyone offer any help on how to fix this.

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**Author:** ![Dijker](https://avatars.discourse-cdn.com/v4/letter/d/b9bd4f/32.png) [@Dijker](https://community.homey.app/u/Dijker)\
**Post date:** [December 6, 2023, 7:27pm UTC](https://community.homey.app/t/error-message-when-trying-to-enter-text-in-message-field/97011/2 "2023-12-06T19:27:12Z")

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What browser did you use?  
Tried another browser? Or incognito/ inprivate mode?  
Removed cookies? Disabled browser extension?  
Tried another user profile or another computer?  
Forced refresh the browser content?  
Loged out and loged in to your Homey / Athom account?

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<div class="post-metadata">

**Author:** ![Simon\_Mark](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/simon_mark/32/78863_2.png) [@Simon\_Mark](https://community.homey.app/u/Simon_Mark)\
**Post date:** [December 6, 2023, 8:47pm UTC](https://community.homey.app/t/error-message-when-trying-to-enter-text-in-message-field/97011/3 "2023-12-06T20:47:46Z")

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Many thanks

I tried another computer as you suggested and everything worked fine.

Then I tried my MAC mini again and the same issue arose.

Both were using safari as the browser.

Everything worked fine on both until this morning.

I also restarted homey pro.

The issue must be with the MAC mini so I’ll try restarting that too.

Thanks for your help. I’ll also try a new browser on the MAC mini if the restart doesn’t help