I am Facing Undefined symbol: __swift_FORCE_LOAD_$_swiftUniformTypeIdentifiers Undefined symbol: __swift_FORCE_LOAD_$_swiftCoreMIDI Undefined symbol: __swift_FORCE_LOAD_$_swiftWebKit while tring to build project from xcode

[chetan-sharma-newput]

Environment

Things I’ve done to figure out my issue

I have tried all the solutions provided by google but no luck. I created a swift file. but while creating a swift file I noticed Xcode is not asking me to create a bridging header, it directly creates the swift file. I thought this may be the issue. but again no luck. So help me out I am upgrading my project 0.61.x to 0.63.3.

• [x] I used upgrade-helper to do my upgrade.

0.63.3

Description

I am facing issues while trying to build my project with Xcode 12.2. I upgraded my project's react-native version from 0.61 to 0.63. Now I am unable to build my project and facing these issues.

Undefined symbol: _swift_FORCE_LOAD$_swiftUniformTypeIdentifiers Undefined symbol: _swift_FORCE_LOAD$_swiftCoreMIDI Undefined symbol: _swift_FORCE_LOAD$_swiftWebKit

Reproducible demo

[iamabdulhaseeb]

@chetan-sharma-newput Did you solve it?

[chetan-sharma-newput]

@chetan-sharma-newput Did you solve it? Yeah, In my case I was having two .swift files when I deleted both (the old one and the new one) and created only a new one (File.swift). My problem gets solved.

[eramudeep]

@chetan-sharma-newput Did you solve it? Yeah, In my case I was having two .swift files when I deleted both (the old one and the new one) and created only a new one (File.swift). My problem gets solved.

Yes, this worked for me as well

[musabgulfam]

Facing the same issue, any solution?

[chetan-sharma-newput]

Facing the same issue, any solution?

try this, I already shared what I did. https://github.com/react-native-community/upgrade-support/issues/129#issuecomment-773066981