Build Error After Updating SDK

RTC · ‎05-14-2025

After trying to update the SDK via SPM, I am getting a build error with cmark-gfm. This package seemed to be added as part of the ArcGIS Maps SDK for Swift Toolkit update along with the Swift Markdown package.

I have tried removing and reinstalling app packages and a few other thing but noting seems to work. If I revert back to SDK version 200.5, I do not have any issue, only from 200.6 and up.

Ting

The 200.7.1 release tag should resolve correctly now. Let me know if you still experience the problem. 🙂

RTC

Thanks Ting, I am able to get 200.7.1 to update now but I am still having the same errors as posted above. I have tried clearing/resetting the SPM cache and all the other suggestions but can't get it to compile for my existing project.

Ting

Gotcha. From the screenshot you provided, we are guessing along the line of -fsanitize compiler flag, or Undefined Behavior Sanitizer in the Xcode scheme manager.

Can you see if it is checked under the "Runtime Sanitization" section (Scheme > Run > Diagnostics)? If so, we'll need to come up with a test project to mimic your environment. Thanks!

Edit: upon further discussion, it seems to be a problem with a legacy setting (enableUBSanitizer = "YES") in the xcscheme file. After removing it following these instructions, the problem was solved.

RTC

Ok, I will look into that and get back to you. Thanks!

RTC

This is all that I have set: