When invalid credentials are provided, the error message 401 returned by ArcGIS for Server 10.3 token service returns the details as a String instead of an array, causing Collector for ArcGIS (iOS) and Runtime SDK for iOS applications to crash.
Last Published: May 21, 2015ArcGIS for Server
Bug ID Number
April 1, 2015
July 28, 2020
ArcGIS for Server
Operating System Version
2012 64 Bit
Will Not Be Addressed
The development team has considered the issue or request and concluded it will not be addressed. The issue's Additional Information section may contain further explanation.
This behavior has been in the token service since version 10.1 and there are no plans to make any adjustments.