Hey @cloud2303
Would it be possible for you to share a reproducible example using React Native version 0.76.5? As the issue is occurring with this version, and having a sample would be very helpful for further investigation.

Hi @sarthak-d11
I have adjusted the React Native version to 0.76.5, and you can find the updated repository at https://github.com/cloud2303/new-arch-cpp-module-test. This should provide a reproducible example of the issue.

Getting the same issue - I've started by upgrading our app from 0.74 to 0.76.5 - once the app built but crashed due to:

Invariant Violation: TurboModuleRegistry.getEnforcing(...): 'NativeModule' could not be found.

I tried to simplify the app and I followed step-by-step guide which resulted in the same error anyway.

After finding this thread, I've downgraded RN to 0.76.1 in the sample app and my main app and both work fine on 0.76.1.

Upgrading to 0.76.2 breaks the app again so whatever causes the issue, must have been introduced in 0.76.2 release.

Edit:

I pinned it down to this commit 3956955. Using 0.76.5 but with previous version of ReactNative-application.cmake allows me to run the sample TurboModule app.

@cortinico - you are the author of the commit so you might be the best person to know how to fix the issue

I tried to investigate this a bit, and it looks like that, after the commit shared by @jankosecki, the OnLoad provided by the app is completely ignored by the app. I think we need to customize the CMakeLists.txt provided in the gradle.build

    externalNativeBuild {
        cmake {
            path "src/main/jni/CMakeLists.txt"
        }
    }

I tried something, like adding the OnLoad.cpp to the CMakeLists.txt file but we get duplicated symbols.

I don't have a lot more context here and I'm afraid we have to wait for Nicola to be back after PTO, he should be back next year.

I’ve put together a potential fix: #48340