cancel
Showing results for 
Search instead for 
Did you mean: 
Reply
jmoreira_myp
Kudo Kingpin
Kudo Kingpin

[URGENT] Error while using PowerApps Studio

Hi,

 

I'm always getting an error while using PowerApps Studio on Web version.

This is the error:


WebAuthoring abnormal termination.
Client date/time: 2017-07-19T16:10:23.307Z
Version: 2.0.663
Session ID: 67ee0322-37d0-0a7f-8b80-147321ccb38c
description: {"error":{"isTrusted":true,"detail":{"exception":{}},"message":"Uncaught TypeError: Cannot read property 'length' of null","filename":"https://paaweucdn.azureedge.net/v2.0.663.0/studio/js/AppMagic.Functions.js?v=39e05e976fcb","lineno":... TypeError: Cannot read property 'length' of null","setPromise":"[function]","exception":{}}
stack: null
errorNumber: 0
errorMessage: Uncaught TypeError: Cannot read property 'length' of null

Does it happens to anyone else?

I'm getting this error since the last update...

 

Best regards,

Jorge Moreira

 

2 REPLIES 2
v-yamao-msft
Community Support
Community Support

Hi jmoreira_myp,

 

Which browser are you using? Please try to clear the browser cache and login with InPrivate mode to see if it will work.

 

I have seen a similar issue on another thread, @AndyPennell has made some suggestions on this issue, please also try if the suggestions will work for you. The thread link is:
https://powerusers.microsoft.com/t5/PowerApps-Forum/Power-App-Editor-Web-and-Windows-Crashing-when-O...

 

I will also keep an eye on the similar thread in case there are any updates on this issue.


Best regards,
Mabel Mao

Community Support Team _ Mabel Mao
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

Hi @v-yamao-msft,

 

I just tried your suggestions but nothing worked...

I also saw the thread but that's not my case! As @AndyPennell said, the problem is having a form inside a Gallery, and I've nothing with that... I have this error while performing screen order (the only pattern I discovered 'till now).

Any other suggestion?

 

Best regards,

Jorge Moreira

Helpful resources

Announcements
October Events

Mark Your Calendars

So many events that are happening this month - don't miss out!

Ignite 2022

WHAT’S NEXT AT MICROSOFT IGNITE 2022

Explore the latest innovations, learn from product experts and partners, level up your skillset, and create connections from around the world.

Power Apps Africa Challenge 2022

Power Apps Africa Challenge

Your chance to join an engaging competition of Power Platform enthusiasts.

Users online (4,085)