cannot read properties of null (reading getting)

RE: cannot read properties of null (reading getting)

Mathieu Drouin — Tue, 09 May 2023 23:16:37 GMT

Might be helpful to see the code but this thread could also provide some useful hints. community.appian.com/.../an-error-has-occurred-cannot-set-property-muted-of-null

RE: cannot read properties of null (reading getting)

Pawan Kharel — Tue, 09 May 2023 14:16:51 GMT

Was your environment recently upgraded? We are also seeing the same error. Not sure if this is related to upgrade from 22.3 to 22.4.

RE: cannot read properties of null (reading getting)

Harshit Bumb (Appyzie) — Thu, 20 Apr 2023 05:39:07 GMT

Looks like a problem with either your CDT's field or Map/Dictionary's field which cannot be read by Appian. Please attach some code snippets or try searching this "getin" in your code. That should be creating this problem!

RE: cannot read properties of null (reading getting)

Neil — Wed, 19 Apr 2023 20:09:23 GMT

I am also seeing this issue in my application, it is almost impossible to take the screen shot, just comes up for about a second. For the application I am working with, this pink screen comes-up when the interface tries to use the smart service, especially while trying to write to the database.

Upon a little research, one of the solution would be to check your interface's performance and follow the Appian best practices to improve it. As your interface might be doing some unnecessary heavy lifting. Weirdly there aren't any logs to fully understand this issue.

Also, and I am still trying to figure this and might be outside of our scope of working with Appian, but maybe due to network traffic. As I have even observed scenarios where the interface may throw this error today and might not tomorrow.

RE: cannot read properties of null (reading getting)

Stefan Helzle — Wed, 19 Apr 2023 17:02:58 GMT

What are we looking at? Any details? Code snippets?

RE: cannot read properties of null (reading getting)

ujjwalr0002 — Wed, 19 Apr 2023 15:46:19 GMT

Hi, I found something similar https://community.appian.com/discussions/f/user-interface/18738/an-error-has-occurred-cannot-set-property-muted-of-null

RE: cannot read properties of null (reading getting)

Klaus34 — Wed, 19 Apr 2023 13:46:40 GMT

Nope

RE: cannot read properties of null (reading getting)

sanchitg0002 — Wed, 19 Apr 2023 13:45:37 GMT

Weird. Any info about the error in log file?