UnsatisfiedLinkError with Flipper 0.55.0

🐛 Bug Report

We’re trying to upgrade from Stetho to Flipper for the first time as we were previously blocked by https://github.com/facebook/flipper/issues/660

I’m able to build after excluding fbjni from flipper and flipper-network-plugin but I’m getting runtime crashes:

Caused by: java.lang.UnsatisfiedLinkError: couldn't find DSO to load: libflipper.so caused by: dlopen failed: cannot locate symbol "_ZNSt6__ndk112__next_primeEj" referenced by "/data/data/xxxxxxx/lib-main/libflipper.so"... result: 0
        at com.facebook.soloader.SoLoader.doLoadLibraryBySoName(SoLoader.java:896)
        at com.facebook.soloader.SoLoader.loadLibraryBySoNameImpl(SoLoader.java:725)
        at com.facebook.soloader.SoLoader.loadLibraryBySoName(SoLoader.java:649)
        at com.facebook.soloader.SoLoader.loadLibrary(SoLoader.java:629)
        at com.facebook.soloader.SoLoader.loadLibrary(SoLoader.java:577)
        at com.facebook.flipper.android.EventBase.<clinit>(EventBase.java:19)
        at com.facebook.flipper.android.FlipperThread.run(FlipperThread.java:25)

To Reproduce

Unfortunately I can’t provide a complete sample, but this is how we’re adding the Flipper dependencies:

    debugImplementation ('com.facebook.flipper:flipper:0.55.0') {
        exclude group: 'com.facebook.fbjni', module: 'fbjni'
    }
    debugImplementation 'com.facebook.soloader:soloader:0.9.0'
    debugImplementation ('com.facebook.flipper:flipper-network-plugin:0.55.0') {
        exclude group: 'com.facebook.fbjni', module: 'fbjni'
    }

It looks like the missing symbol should be in libc++_shared.so which as far as I can tell is ending up in the final APK properly, so not totally sure what’s weird about our setup.

Environment

• Mac OSX 10.15.6
• AGP 4.0.1
• Flipper 0.55.0
• SoLoader 0.9.0
• React Native 0.63.1
• Android Stock emulator, various API levels (27, 29, 30)

[janweigel]

Same problem here. I’m getting the same runtime error as mentioned above.

Flipper 0.55.0 SoLoader 0.9.0 React Native: 0.62.2

[shashachu]

@passy I wasn’t able to pin it to 0.0.2 just in the gradle files, but I made local builds of flipper and the flipper network plugin with 97adea5 reverted and indeed it doesn’t crash, so it does appear to be the fbjni 0.0.4 version upgrade.