Does not work with latest React Native 0.76.2

[jpodpro]

Using the latest React Native 0.76.2 the Config container is empty and contains none of the defined environment variables.

[martinlAP]

Hello,

I had the same problem but I was missing a line in the defaultConfig object in the app/build.gradle

resValue "string", "build_config_package", "your_package_name"

This step is described in the documentation under "Advanced android setup"

Hope this helps!

[woodrufs]

On iOS, I am seeing the same issue. Disabling the new architecture resolves it, but that isn't the solution I was hoping for.

[dongbach69]

@martinlAP for the new version of React Native (0.76.5) the package name already deleted in AndroidManifest.xml file. So when i added the code like you suggest it's still not working.

[dongbach69]

Hi @jpodpro do you have any solution for it?

[jpodpro]

@dongbach69 Unfortunately not. We have abandoned our use of this package as it is clearly not maintained. The RN package ecosystem appears to have significantly shifted to Expo and as a result we have had to abandon a variety of packages we were using.

[Mando7818]

Any updates? Thank you

[aslihanturkdonmez]

I am using react native version 0.76.7.

After adding the following field to the proguard-rules.pro file, I was able to get the output on android:
-keep class com.mypackage.BuildConfig { *; }

Don't forget to change the package name
You can find more information here