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WebAuthoring abnormal termination

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Posted on by VV-27101047-0

Hi,

An error is poping up when I try to open my canvas app on edit mode and the web page stays loading.

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Inogic 1,105 Super User 2025 Season 2 on at

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WebAuthoring abnormal termination

Hi,

This is one of the common issues or errors of Power Apps.
You can Troubleshoot this issues.

Clear your Browser cache and cookies then try again.

Try signing in using a different browser.

Duplicate the app and open the copied version of app.

If the issue persists with the Canvas app, check if the app is being edited by another user — Power Apps sometimes fails to open in multi-editor conflicts.

For More understanding of this “WebAuthoring abnormal termination” issue and it’s resolution to troubleshoot this issue. Please refer to this Microsoft docs https://learn.microsoft.com/en-us/troubleshoot/power-platform/power-apps/sign-in/troubleshooting-startup-issues?

Hope this helps.

Thanks!

Inogic

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