# \[Solved\] iOS publishing ITMS-90433: Invalid Swift Support **URL:** \ **Category:** Questions about Thunkable X\ **Tags:** solved\ **Created:** [April 13, 2021, 4:51pm UTC](https://community.thunkable.com/t/solved-ios-publishing-itms-90433-invalid-swift-support/1222047 "2021-04-13T16:51:22Z")\ **Posts on this page:** 6\ **Page:** 1
**Author:** ![martint](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/martint/32/96689_2.png) [@martint](https://community.thunkable.com/u/martint)\ **Post date:** [April 13, 2021, 4:51pm UTC](https://community.thunkable.com/t/solved-ios-publishing-itms-90433-invalid-swift-support/1222047/1 "2021-04-13T16:51:22Z")
Hi, Just tried to publish an update to an app which published with no errors a month ago and recieved this error. As the update only contained a very minor change just wondering if this is a platform build issue? @jane @domhnallohanlon **ITMS-90433: Invalid Swift Support** - The file libswiftAccelerate.dylib doesn’t have the correct code signature. Make sure you’re using the correct signature, rebuild your app using the current public (GM) version of Xcode, and resubmit it. Don’t just modify the code signature of libswiftAccelerate.dylib. ---
**Author:** ![domhnallohanlon](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/domhnallohanlon/32/29554_2.png) [@domhnallohanlon](https://community.thunkable.com/u/domhnallohanlon)\ **Post date:** [April 13, 2021, 8:30pm UTC](https://community.thunkable.com/t/solved-ios-publishing-itms-90433-invalid-swift-support/1222047/2 "2021-04-13T20:30:25Z")
Not seeing any else reporting this at the moment @martint but I’ll check with the rest of the team and keep an eye out for you. > [@martint](#): > > only contained a very minor change Just out of curiosity, what was the minor change? Are you working from a copy of your project by any chance? Or have you recently renewed you Apple Developer account maybe? ---
**Author:** ![martint](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/martint/32/96689_2.png) [@martint](https://community.thunkable.com/u/martint)\ **Post date:** [April 13, 2021, 9:08pm UTC](https://community.thunkable.com/t/solved-ios-publishing-itms-90433-invalid-swift-support/1222047/3 "2021-04-13T21:08:42Z")
> [@domhnallohanlon](#): > > Just out of curiosity, what was the minor change? Just a couple of text label edits > [@domhnallohanlon](#): > > Are you working from a copy of your project by any chance? No, same version > [@domhnallohanlon](#): > > Or have you recently renewed you Apple Developer account maybe? No, same account for over 2 years The project was built and uploaded to app store connect without issue but errored imediately when presented for review. ---
**Author:** ![martint](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/martint/32/96689_2.png) [@martint](https://community.thunkable.com/u/martint)\ **Post date:** [April 14, 2021, 10:57pm UTC](https://community.thunkable.com/t/solved-ios-publishing-itms-90433-invalid-swift-support/1222047/4 "2021-04-14T22:57:41Z")
Published same project this morning with same details, No issues. ---
**Author:** ![domhnallohanlon](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/domhnallohanlon/32/29554_2.png) [@domhnallohanlon](https://community.thunkable.com/u/domhnallohanlon)\ **Post date:** [April 14, 2021, 11:43pm UTC](https://community.thunkable.com/t/solved-ios-publishing-itms-90433-invalid-swift-support/1222047/5 "2021-04-14T23:43:13Z")
Thanks for the update! ---
**Author:** ![ioannis](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/ioannis/32/146956_2.png) [@ioannis](https://community.thunkable.com/u/ioannis)\ **Post date:** [November 8, 2024, 1:25pm UTC](https://community.thunkable.com/t/solved-ios-publishing-itms-90433-invalid-swift-support/1222047/6 "2024-11-08T13:25:20Z")