iOS build fails with Undefined symbols

[csillaj]

Description

Hi, after updating react native to 0.76.6 I ran into multiple errors

Undefined symbol: facebook::react::RNSVGUseProps::RNSVGUseProps(facebook::react::PropsParserContext const&, facebook::react::RNSVGUseProps const&, facebook::react::RawProps const&)

Undefined symbol: facebook::react::RNSScreenProps::RNSScreenProps(facebook::react::PropsParserContext const&, facebook::react::RNSScreenProps const&, facebook::react::RawProps const&)

Undefined symbol: facebook::react::RNSVGDefsProps::RNSVGDefsProps(facebook::react::PropsParserContext const&, facebook::react::RNSVGDefsProps const&, facebook::react::RawProps const&)

Undefined symbol: facebook::react::RNSVGLineProps::RNSVGLineProps(facebook::react::PropsParserContext const&, facebook::react::RNSVGLineProps const&, facebook::react::RawProps const&)

Undefined symbol: facebook::react::RNSVGMaskProps::RNSVGMaskProps(facebook::react::PropsParserContext const&, facebook::react::RNSVGMaskProps const&, facebook::react::RawProps const&)

Undefined symbol: facebook::react::RNSVGPathProps::RNSVGPathProps(facebook::react::PropsParserContext const&, facebook::react::RNSVGPathProps const&, facebook::react::RawProps const&)

Undefined symbol: facebook::react::RNSVGRectProps::RNSVGRectProps(facebook::react::PropsParserContext const&, facebook::react::RNSVGRectProps const&, facebook::react::RawProps const&)

Undefined symbol: facebook::react::RNSVGTextProps::RNSVGTextProps(facebook::react::PropsParserContext const&, facebook::react::RNSVGTextProps const&, facebook::react::RawProps const&)

Undefined symbol: facebook::react::RNSVGImageProps::RNSVGImageProps(facebook::react::PropsParserContext const&, facebook::react::RNSVGImageProps const&, facebook::react::RawProps const&)

etc.

Steps to reproduce

1. update to react native 0.76
2. try building app in xcode

Snack or a link to a repository

can't share my repo because it's private

SVG version

15.11.1

React Native version

0.76.6

Platforms

iOS

JavaScript runtime

None

Workflow

None

Architecture

None

Build type

None

Device

None

Device model

No response

Acknowledgements

Yes

[github-actions]

Hey! 👋

The issue doesn't seem to contain a minimal reproduction.

Could you provide a snack or a link to a GitHub repository under your username that reproduces the problem?

[jakex7]

Hi, I've just double-checked that, and everything builds perfectly fine using react-native@0.76.6 and react-native-svg@15.11.1. I recommend you to ensure all your dependencies are correctly updated and aligned. Additionally, clearing the cache, builds, node_modules and pods might help resolve your issue. Let me know if you need further help!

[jakex7]

Also, it looks like you might have forgotten to run bundle exec pod install in /ios directory

[YOEL311]

I did the pod install and I still get the above errors when upgrade to RN 76

[rwillemsandroid]

Seems like this issue relates to the new react native architecture that is used by default on RN 0.76.+

For now, you can opt out by adding the following line to your Podfile

ENV['RCT_NEW_ARCH_ENABLED'] = "0"

[YOEL311]

I added ENV['RCT_NEW_ARCH_ENABLED'] = "0", but it did not resolve my problem.

[csillaj]

@rwillemsandroid won't react-native-svg support the new architecture? I updated RN specifically to use the new architecture

[jakex7]

won't react-native-svg support the new architecture? I updated RN specifically to use the new architecture

It does support the new architecture for a long time. I wouldn't recommend setting ENV['RCT_NEW_ARCH_ENABLED'] = "0" . The issue you're facing is likely cache-related, so try removing the build and pods catalogs from /ios folder using this command (ensure Xcode is closed beforehand):

rm -rf build/ Pods/ Podfile.lock

Then, reinstall the Pods using:

bundle exec pod install

Once that's done, you should be able to open Xcode and successfully build the app.

[csillaj]

I deleted all those folders and files, I even deleted DerivedData and ran bundle exec pod install, but it didn't help
The errors are not from my "main target", but from NotificationServiceExtension