Bug
ArcGIS Field Maps on iOS hangs when submitting a feature with a field containing a calculated expression to return a GUID value.
| Bug ID Number | BUG-000156531 |
|---|---|
| Submitted | March 13, 2023 |
| Last Modified | September 26, 2025 |
| Applies to | ArcGIS Field Maps |
| Version found | February 2023 |
| Operating System | Apple iOS |
| Operating System Version | 16.x |
| Status | As Designed |
Additional Information
The expressions are always run prior to the form loading and again on submit. In each execution, the expression returns a different GUID each time thus it ends up in an infinite loop. Use an expression similar to this: if (IsEmpty($feature.ASSET_ID)){ return guid(); } else { return $feature.ASSET_ID; }Workaround
Use the following expression: if (IsEmpty($feature.ASSET_ID)){ return guid(); } else { return $feature.ASSET_ID; }
Steps to Reproduce
Bug ID: BUG-000156531
Software:
- ArcGIS Field Maps
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