[BUG] Error Failed to register native method `com.facebook.yoga.YogaNative.jni_YGConfigNewJNI()J` in /data/app/

[xiaohai-huang]

My Android build crashes with the following error message.

2024/08/15 17:01:52.830 15139 15185 Error xiaohai.MiniRPG Failed to register native method com.facebook.yoga.YogaNative.jni_YGConfigNewJNI()J in /data/app/~~4FIby3FGUqxZt8J25q5czA==/com.xiaohai.MiniRPG-YxUEpHMB-oeFNwMCuXOmkQ==/base.apk
2024/08/15 17:01:52.836 15139 15185 Error CRASH pid: 15139, tid: 15185, name: UnityMain  >>> com.xiaohai.MiniRPG <<<
2024/08/15 17:01:52.836 15139 15185 Error CRASH       #01 pc 0000000000038938  /data/app/~~4FIby3FGUqxZt8J25q5czA==/com.xiaohai.MiniRPG-YxUEpHMB-oeFNwMCuXOmkQ==/lib/arm64/libyogacore.so (BuildId: 4858824fc152829411118b818d7e59f7f9a62844)
2024/08/15 17:01:52.836 15139 15185 Error CRASH       #02 pc 0000000000038360  /data/app/~~4FIby3FGUqxZt8J25q5czA==/com.xiaohai.MiniRPG-YxUEpHMB-oeFNwMCuXOmkQ==/lib/arm64/libyogacore.so (BuildId: 4858824fc152829411118b818d7e59f7f9a62844)
2024/08/15 17:01:52.836 15139 15185 Error CRASH       #03 pc 0000000000038204  /data/app/~~4FIby3FGUqxZt8J25q5czA==/com.xiaohai.MiniRPG-YxUEpHMB-oeFNwMCuXOmkQ==/lib/arm64/libyogacore.so (BuildId: 4858824fc152829411118b818d7e59f7f9a62844)
2024/08/15 17:01:52.836 15139 15185 Error CRASH       #04 pc 0000000000051524  /data/app/~~4FIby3FGUqxZt8J25q5czA==/com.xiaohai.MiniRPG-YxUEpHMB-oeFNwMCuXOmkQ==/lib/arm64/libyogacore.so (__cxa_get_exception_ptr) (BuildId: 4858824fc152829411118b818d7e59f7f9a62844)
2024/08/15 17:01:52.837 15139 15185 Error CRASH       #05 pc 0000000000051498  /data/app/~~4FIby3FGUqxZt8J25q5czA==/com.xiaohai.MiniRPG-YxUEpHMB-oeFNwMCuXOmkQ==/lib/arm64/libyogacore.so (BuildId: 4858824fc152829411118b818d7e59f7f9a62844)
2024/08/15 17:01:52.837 15139 15185 Error CRASH       #06 pc 000000000000d134  /data/app/~~4FIby3FGUqxZt8J25q5czA==/com.xiaohai.MiniRPG-YxUEpHMB-oeFNwMCuXOmkQ==/lib/arm64/libyoga.so (BuildId: f7f34d30618569297f9d5abe7cbe91e553d83430)
2024/08/15 17:01:52.837 15139 15185 Error CRASH       #07 pc 000000000000d204  /data/app/~~4FIby3FGUqxZt8J25q5czA==/com.xiaohai.MiniRPG-YxUEpHMB-oeFNwMCuXOmkQ==/lib/arm64/libyoga.so (JNI_OnLoad+52) (BuildId: f7f34d30618569297f9d5abe7cbe91e553d83430)

2024/08/15 17:01:53.260 15236 15236 Fatal DEBUG pid: 15139, tid: 15185, name: UnityMain  >>> com.xiaohai.MiniRPG <<<
2024/08/15 17:01:53.261 15236 15236 Fatal DEBUG       #01 pc 0000000000038938  /data/app/~~4FIby3FGUqxZt8J25q5czA==/com.xiaohai.MiniRPG-YxUEpHMB-oeFNwMCuXOmkQ==/lib/arm64/libyogacore.so (BuildId: 4858824fc152829411118b818d7e59f7f9a62844)
2024/08/15 17:01:53.261 15236 15236 Fatal DEBUG       #02 pc 0000000000038360  /data/app/~~4FIby3FGUqxZt8J25q5czA==/com.xiaohai.MiniRPG-YxUEpHMB-oeFNwMCuXOmkQ==/lib/arm64/libyogacore.so (BuildId: 4858824fc152829411118b818d7e59f7f9a62844)
2024/08/15 17:01:53.261 15236 15236 Fatal DEBUG       #03 pc 0000000000038204  /data/app/~~4FIby3FGUqxZt8J25q5czA==/com.xiaohai.MiniRPG-YxUEpHMB-oeFNwMCuXOmkQ==/lib/arm64/libyogacore.so (BuildId: 4858824fc152829411118b818d7e59f7f9a62844)
2024/08/15 17:01:53.261 15236 15236 Fatal DEBUG       #04 pc 0000000000051524  /data/app/~~4FIby3FGUqxZt8J25q5czA==/com.xiaohai.MiniRPG-YxUEpHMB-oeFNwMCuXOmkQ==/lib/arm64/libyogacore.so (BuildId: 4858824fc152829411118b818d7e59f7f9a62844)
2024/08/15 17:01:53.261 15236 15236 Fatal DEBUG       #05 pc 0000000000051498  /data/app/~~4FIby3FGUqxZt8J25q5czA==/com.xiaohai.MiniRPG-YxUEpHMB-oeFNwMCuXOmkQ==/lib/arm64/libyogacore.so (__cxa_throw+128) (BuildId: 4858824fc152829411118b818d7e59f7f9a62844)
2024/08/15 17:01:53.261 15236 15236 Fatal DEBUG       #06 pc 000000000000d134  /data/app/~~4FIby3FGUqxZt8J25q5czA==/com.xiaohai.MiniRPG-YxUEpHMB-oeFNwMCuXOmkQ==/lib/arm64/libyoga.so (BuildId: f7f34d30618569297f9d5abe7cbe91e553d83430)
2024/08/15 17:01:53.261 15236 15236 Fatal DEBUG       #07 pc 000000000000d204  /data/app/~~4FIby3FGUqxZt8J25q5czA==/com.xiaohai.MiniRPG-YxUEpHMB-oeFNwMCuXOmkQ==/lib/arm64/libyoga.so (JNI_OnLoad+52) (BuildId: f7f34d30618569297f9d5abe7cbe91e553d83430)
2024/08/15 17:01:53.261 15236 15236 Fatal DEBUG       #15 pc 000000000001147a  /data/app/~~4FIby3FGUqxZt8J25q5czA==/com.xiaohai.MiniRPG-YxUEpHMB-oeFNwMCuXOmkQ==/base.apk (com.unity3d.player.UnityPlayer.loadLibrary+2)
2024/08/15 17:01:53.261 15236 15236 Fatal DEBUG       #21 pc 000000000075cc7c  /data/app/~~4FIby3FGUqxZt8J25q5czA==/com.xiaohai.MiniRPG-YxUEpHMB-oeFNwMCuXOmkQ==/lib/arm64/libunity.so (BuildId: 43bf4497c0483607)
2024/08/15 17:01:53.261 15236 15236 Fatal DEBUG       #22 pc 000000000075b388  /data/app/~~4FIby3FGUqxZt8J25q5czA==/com.xiaohai.MiniRPG-YxUEpHMB-oeFNwMCuXOmkQ==/lib/arm64/libunity.so (BuildId: 43bf4497c0483607)
2024/08/15 17:01:53.261 15236 15236 Fatal DEBUG       #23 pc 000000000075b2e8  /data/app/~~4FIby3FGUqxZt8J25q5czA==/com.xiaohai.MiniRPG-YxUEpHMB-oeFNwMCuXOmkQ==/lib/arm64/libunity.so (BuildId: 43bf4497c0483607)
2024/08/15 17:01:53.261 15236 15236 Fatal DEBUG       #24 pc 0000000000774c2c  /data/app/~~4FIby3FGUqxZt8J25q5czA==/com.xiaohai.MiniRPG-YxUEpHMB-oeFNwMCuXOmkQ==/lib/arm64/libunity.so (BuildId: 43bf4497c0483607)
2024/08/15 17:01:53.261 15236 15236 Fatal DEBUG       #25 pc 0000000000774a28  /data/app/~~4FIby3FGUqxZt8J25q5czA==/com.xiaohai.MiniRPG-YxUEpHMB-oeFNwMCuXOmkQ==/lib/arm64/libunity.so (BuildId: 43bf4497c0483607)
2024/08/15 17:01:53.261 15236 15236 Fatal DEBUG       #26 pc 00000000005e3418  /data/app/~~4FIby3FGUqxZt8J25q5czA==/com.xiaohai.MiniRPG-YxUEpHMB-oeFNwMCuXOmkQ==/lib/arm64/libunity.so (BuildId: 43bf4497c0483607)
2024/08/15 17:01:53.261 15236 15236 Fatal DEBUG       #27 pc 00000000005e38fc  /data/app/~~4FIby3FGUqxZt8J25q5czA==/com.xiaohai.MiniRPG-YxUEpHMB-oeFNwMCuXOmkQ==/lib/arm64/libunity.so (BuildId: 43bf4497c0483607)
2024/08/15 17:01:53.261 15236 15236 Fatal DEBUG       #28 pc 00000000005e3b10  /data/app/~~4FIby3FGUqxZt8J25q5czA==/com.xiaohai.MiniRPG-YxUEpHMB-oeFNwMCuXOmkQ==/lib/arm64/libunity.so (BuildId: 43bf4497c0483607)
2024/08/15 17:01:53.261 15236 15236 Fatal DEBUG       #29 pc 000000000052754c  /data/app/~~4FIby3FGUqxZt8J25q5czA==/com.xiaohai.MiniRPG-YxUEpHMB-oeFNwMCuXOmkQ==/lib/arm64/libunity.so (BuildId: 43bf4497c0483607)
2024/08/15 17:01:53.261 15236 15236 Fatal DEBUG       #30 pc 00000000005ed2fc  /data/app/~~4FIby3FGUqxZt8J25q5czA==/com.xiaohai.MiniRPG-YxUEpHMB-oeFNwMCuXOmkQ==/lib/arm64/libunity.so (BuildId: 43bf4497c0483607)
2024/08/15 17:01:53.261 15236 15236 Fatal DEBUG       #31 pc 0000000000780db4  /data/app/~~4FIby3FGUqxZt8J25q5czA==/com.xiaohai.MiniRPG-YxUEpHMB-oeFNwMCuXOmkQ==/lib/arm64/libunity.so (BuildId: 43bf4497c0483607)
2024/08/15 17:01:53.261 15236 15236 Fatal DEBUG       #32 pc 0000000000781a10  /data/app/~~4FIby3FGUqxZt8J25q5czA==/com.xiaohai.MiniRPG-YxUEpHMB-oeFNwMCuXOmkQ==/lib/arm64/libunity.so (BuildId: 43bf4497c0483607)
2024/08/15 17:01:53.261 15236 15236 Fatal DEBUG       #33 pc 0000000000782ca0  /data/app/~~4FIby3FGUqxZt8J25q5czA==/com.xiaohai.MiniRPG-YxUEpHMB-oeFNwMCuXOmkQ==/lib/arm64/libunity.so (BuildId: 43bf4497c0483607)
2024/08/15 17:01:53.261 15236 15236 Fatal DEBUG       #36 pc 0000000000017fd8  /data/app/~~4FIby3FGUqxZt8J25q5czA==/com.xiaohai.MiniRPG-YxUEpHMB-oeFNwMCuXOmkQ==/base.apk (com.unity3d.player.v0.handleMessage+280)
2024/08/15 17:01:53.261 15236 15236 Fatal DEBUG       #41 pc 0000000000018948  /data/app/~~4FIby3FGUqxZt8J25q5czA==/com.xiaohai.MiniRPG-YxUEpHMB-oeFNwMCuXOmkQ==/base.apk (com.unity3d.player.x0.run+48)
2024/08/15 17:01:53.295 2985 15241 Warn ActivityTaskManager   Force finishing activity com.xiaohai.MiniRPG/com.unity3d.player.UnityPlayerActivity

The windows x64 build works without any error.

Builder Info

Unity Editor Version: 6000.0.13f1

{
    "com.reactunity.core": "0.18.4",
    "com.reactunity.quickjs": "0.17.1",


    "@reactunity/renderer": "^0.18.1",
    "@reactunity/scripts": "^0.18.3",
}

Repository

https://github.com/xiaohai-huang/mini-rpg/tree/master

[xiaohai-huang]

Based on the git history, I guess you forgot to update the Android's yoga to the latest version (3.1.0) like the rest of the platforms.

[KurtGokhan]

yoga binary for Android is also on 3.1.0. The change was done after 3.1.0.

I think the issue is with Unity 6, as it was working with other versions of Unity when I tried it before.

I hadn't started updating the package for Unity 6 so far. But I will start looking into it, as there seems to be other issues related to Unity 6.

[KurtGokhan]

I tested this in Unity 6 and can't reproduce it.

I suspect your issue might be caused by Code Stripping. You can try to lower code stripping level. Start from "Disabled" and increase it gradually to find out where it fails.

[xiaohai-huang]

@KurtGokhan I am using IL2CPP scripting backend. It cannot be configured as disabled. I have set the Managed Stripping Level to Minimal. Can you test building the Android apk with IL2CPP scripting backend?

[xiaohai-huang]

I am able to get rid of the errors by disabling Minify release in Publishing Settings.

[KurtGokhan]

I just found that out too. For some reason minifying the build breaks the Yoga package. I will look into why that happens more thoroughly later. For now the minifying must be disabled.

I tested it in your project and that takes your APK size from 61 MB to 66 MB, which is not a huge difference. But ideally ReactUnity shouldn't break build when the Minify is turned on.

[KurtGokhan]

If you want to keep Minify enabled, the solution is to enable Custom Proguard File in the Project settings and add this code to the proguard file:

-keep class com.facebook.yoga.** { *; }

[xiaohai-huang]

I truly appreciate your assistance, @KurtGokhan Thank you for dedicating your valuable time to debugging the issue and testing my project. Your kindness means the world to me. I think I should reopen the issue as this solution needs to be documented.

[KurtGokhan]

Added doc here.