This is still an issue in Xcode 14.1 (14B47b), at least for \u{2011} (Non-Breaking Hyphen) which gives: invalid unicode sequence: \u{201

I run into this today, too. 3 out of 7 of my screenshots failed. Consistently and always the same three. I tried renaming the file and exporting it as a PNG without the alpha channel, but it didn't work. What worked was going out of the "Media Manager" page re-uploading only one of the "invalid" screenshots. When I went back to the home page for the app, the screenshot didn't show the IMAGE_TOOL_FAILURE error. I repeated the process for the other two, again by uploading only one via Media Manager and then going out of that page, and it worked. Go figure...

I ended up on this thread while googling an error with a similar message and log. In my case, I got the error while working on building a library with CocoaPods and the fix was to add XCTest to the list of linked frameworks. # CombineTestHelpers.podspec Pod::Spec.new do |s| # ... s.framework = 'XCTest' # ... end You can find the full .podspec here. I'm not sure how relevant this is for this particular issue, but hopefully it can provide some inspiration. 🤞

I ended up on this thread while googling an error with a similar message and log. In my case, I got the error while working on building a library with CocoaPods and the fix was to add XCTest to the list of linked frameworks. # CombineTestHelpers.podspec Pod::Spec.new do |s| # ... s.framework = 'XCTest' # ... end You can find the full .podspec here. I'm not sure how relevant this is for this particular issue, but hopefully it can provide some inspiration. 🤞

This happened to me as well. I had an issue in a constraint defined via code. I had written `multiplier: 0, constant: 1` instead of `multiplier: 1, constant: 0`.I noticed the error when I disabled TSan and got the error in the console. Once the error was fixed, I re-enabled TSan and everything worked fine.