Приложение, выпущенное Flutter, вылетает на экране-заставке, за исключением случаев, когда для «‘minifyEnabled»‘ и «‘shrinkResources»‘ установлено значение «false»

#android #flutter

#Android #flutter

Вопрос:

Мне просто интересно, может ли кто-нибудь сказать мне, почему это происходит.

Когда я тестирую свое приложение в эмуляторе, оно работает просто отлично. Я создал подписанный apk, и когда я его установил, приложение вылетает после заставки. Я поискал в Google ответы на некоторые вопросы, но не нашел хороших решений. Единственное, что сработало, это если я установил minifyEnabled и shrinkResources на false в build.gradle.

Мне интересно, почему это происходит, если кто-нибудь знает ответ?

Редактировать: отчет logcat

 --------- beginning of crash
08-15 00:00:38.171 24642 24642 E AndroidRuntime: FATAL EXCEPTION: main
08-15 00:00:38.171 24642 24642 E AndroidRuntime: Process: com.muty.drink, PID: 24642
08-15 00:00:38.171 24642 24642 E AndroidRuntime: java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.muty.drink/com.muty.drink.MainActivity}: java.lang.ClassNotFoundException: Didn't find class "com.muty.drink.MainActivity" on path: DexPathList[[zip file "/data/app/com.muty.drink-CTcV5MKHFkhkrxhpKXkc6g==/base.apk", zip file "/data/app/com.muty.drink-CTcV5MKHFkhkrxhpKXkc6g==/split_config.arm64_v8a.apk", zip file "/data/app/com.muty.drink-CTcV5MKHFkhkrxhpKXkc6g==/split_config.en.apk", zip file "/data/app/com.muty.drink-CTcV5MKHFkhkrxhpKXkc6g==/split_config.xxhdpi.apk"],nativeLibraryDirectories=[/data/app/com.muty.drink-CTcV5MKHFkhkrxhpKXkc6g==/lib/arm64, /data/app/com.muty.drink-CTcV5MKHFkhkrxhpKXkc6g==/base.apk!/lib/arm64-v8a, /data/app/com.muty.drink-CTcV5MKHFkhkrxhpKXkc6g==/split_config.arm64_v8a.apk!/lib/arm64-v8a, /data/app/com.muty.drink-CTcV5MKHFkhkrxhpKXkc6g==/split_config.en.apk!/lib/arm64-v8a, /data/app/com.muty.drink-CTcV5MKHFkhkrxhpKXkc6g==/split_config.xxhdpi.apk!/lib/arm64-v8a, /system/lib64, /system/vendor/lib64]]
08-15 00:00:38.171 24642 24642 E AndroidRuntime:    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3020)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3251)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:    at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:78)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:    at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:    at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1948)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:    at android.os.Handler.dispatchMessage(Handler.java:106)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:    at android.os.Looper.loop(Looper.java:214)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:    at android.app.ActivityThread.main(ActivityThread.java:7045)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:    at java.lang.reflect.Method.invoke(Native Method)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:964)
08-15 00:00:38.171 24642 24642 E AndroidRuntime: Caused by: java.lang.ClassNotFoundException: Didn't find class "com.muty.drink.MainActivity" on path: DexPathList[[zip file "/data/app/com.muty.drink-CTcV5MKHFkhkrxhpKXkc6g==/base.apk", zip file "/data/app/com.muty.drink-CTcV5MKHFkhkrxhpKXkc6g==/split_config.arm64_v8a.apk", zip file "/data/app/com.muty.drink-CTcV5MKHFkhkrxhpKXkc6g==/split_config.en.apk", zip file "/data/app/com.muty.drink-CTcV5MKHFkhkrxhpKXkc6g==/split_config.xxhdpi.apk"],nativeLibraryDirectories=[/data/app/com.muty.drink-CTcV5MKHFkhkrxhpKXkc6g==/lib/arm64, /data/app/com.muty.drink-CTcV5MKHFkhkrxhpKXkc6g==/base.apk!/lib/arm64-v8a, /data/app/com.muty.drink-CTcV5MKHFkhkrxhpKXkc6g==/split_config.arm64_v8a.apk!/lib/arm64-v8a, /data/app/com.muty.drink-CTcV5MKHFkhkrxhpKXkc6g==/split_config.en.apk!/lib/arm64-v8a, /data/app/com.muty.drink-CTcV5MKHFkhkrxhpKXkc6g==/split_config.xxhdpi.apk!/lib/arm64-v8a, /system/lib64, /system/vendor/lib64]]
08-15 00:00:38.171 24642 24642 E AndroidRuntime:    at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:134)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:    at java.lang.ClassLoader.loadClass(ClassLoader.java:379)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:    at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:    at android.app.AppComponentFactory.instantiateActivity(AppComponentFactory.java:69)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:    at androidx.core.app.CoreComponentFactory.instantiateActivity(Unknown Source:0)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:    at android.app.Instrumentation.newActivity(Instrumentation.java:1215)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3008)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:    ... 11 more
08-15 00:00:38.171 24642 24642 E AndroidRuntime:    Suppressed: java.io.IOException: No original dex files found for dex location (arm64) /data/app/com.muty.drink-CTcV5MKHFkhkrxhpKXkc6g==/split_config.arm64_v8a.apk
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at dalvik.system.DexFile.openDexFileNative(Native Method)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at dalvik.system.DexFile.openDexFile(DexFile.java:354)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at dalvik.system.DexFile.<init>(DexFile.java:101)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at dalvik.system.DexFile.<init>(DexFile.java:75)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at dalvik.system.DexPathList.loadDexFile(DexPathList.java:394)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at dalvik.system.DexPathList.makeDexElements(DexPathList.java:354)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at dalvik.system.DexPathList.<init>(DexPathList.java:164)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at dalvik.system.BaseDexClassLoader.<init>(BaseDexClassLoader.java:74)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at dalvik.system.BaseDexClassLoader.<init>(BaseDexClassLoader.java:65)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at dalvik.system.PathClassLoader.<init>(PathClassLoader.java:64)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at com.android.internal.os.ClassLoaderFactory.createClassLoader(ClassLoaderFactory.java:73)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at com.android.internal.os.ClassLoaderFactory.createClassLoader(ClassLoaderFactory.java:88)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at android.app.ApplicationLoaders.getClassLoader(ApplicationLoaders.java:74)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at android.app.ApplicationLoaders.getClassLoader(ApplicationLoaders.java:40)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at android.app.LoadedApk.createOrUpdateClassLoaderLocked(LoadedApk.java:764)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at android.app.LoadedApk.getClassLoader(LoadedApk.java:847)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at android.app.LoadedApk.getResources(LoadedApk.java:1088)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at android.app.ContextImpl.createAppContext(ContextImpl.java:2563)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at android.app.ActivityThread.handleBindApplication(ActivityThread.java:6095)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at android.app.ActivityThread.access$1200(ActivityThread.java:237)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1785)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        ... 6 more
08-15 00:00:38.171 24642 24642 E AndroidRuntime:    Suppressed: java.io.IOException: No original dex files found for dex location (arm64) /data/app/com.muty.drink-CTcV5MKHFkhkrxhpKXkc6g==/split_config.en.apk
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at dalvik.system.DexFile.openDexFileNative(Native Method)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at dalvik.system.DexFile.openDexFile(DexFile.java:354)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at dalvik.system.DexFile.<init>(DexFile.java:101)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at dalvik.system.DexFile.<init>(DexFile.java:75)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at dalvik.system.DexPathList.loadDexFile(DexPathList.java:394)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at dalvik.system.DexPathList.makeDexElements(DexPathList.java:354)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at dalvik.system.DexPathList.<init>(DexPathList.java:164)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at dalvik.system.BaseDexClassLoader.<init>(BaseDexClassLoader.java:74)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at dalvik.system.BaseDexClassLoader.<init>(BaseDexClassLoader.java:65)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at dalvik.system.PathClassLoader.<init>(PathClassLoader.java:64)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at com.android.internal.os.ClassLoaderFactory.createClassLoader(ClassLoaderFactory.java:73)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at com.android.internal.os.ClassLoaderFactory.createClassLoader(ClassLoaderFactory.java:88)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at android.app.ApplicationLoaders.getClassLoader(ApplicationLoaders.java:74)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at android.app.ApplicationLoaders.getClassLoader(ApplicationLoaders.java:40)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at android.app.LoadedApk.createOrUpdateClassLoaderLocked(LoadedApk.java:764)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at android.app.LoadedApk.getClassLoader(LoadedApk.java:847)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at android.app.LoadedApk.getResources(LoadedApk.java:1088)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at android.app.ContextImpl.createAppContext(ContextImpl.java:2563)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at android.app.ActivityThread.handleBindApplication(ActivityThread.java:6095)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at android.app.ActivityThread.access$1200(ActivityThread.java:237)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1785)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        ... 6 more
08-15 00:00:38.171 24642 24642 E AndroidRuntime:    Suppressed: java.io.IOException: No original dex files found for dex location (arm64) /data/app/com.muty.drink-CTcV5MKHFkhkrxhpKXkc6g==/split_config.xxhdpi.apk
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at dalvik.system.DexFile.openDexFileNative(Native Method)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at dalvik.system.DexFile.openDexFile(DexFile.java:354)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at dalvik.system.DexFile.<init>(DexFile.java:101)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at dalvik.system.DexFile.<init>(DexFile.java:75)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at dalvik.system.DexPathList.loadDexFile(DexPathList.java:394)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at dalvik.system.DexPathList.makeDexElements(DexPathList.java:354)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at dalvik.system.DexPathList.<init>(DexPathList.java:164)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at dalvik.system.BaseDexClassLoader.<init>(BaseDexClassLoader.java:74)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at dalvik.system.BaseDexClassLoader.<init>(BaseDexClassLoader.java:65)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at dalvik.system.PathClassLoader.<init>(PathClassLoader.java:64)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at com.android.internal.os.ClassLoaderFactory.createClassLoader(ClassLoaderFactory.java:73)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at com.android.internal.os.ClassLoaderFactory.createClassLoader(ClassLoaderFactory.java:88)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at android.app.ApplicationLoaders.getClassLoader(ApplicationLoaders.java:74)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at android.app.ApplicationLoaders.getClassLoader(ApplicationLoaders.java:40)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at android.app.LoadedApk.createOrUpdateClassLoaderLocked(LoadedApk.java:764)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at android.app.LoadedApk.getClassLoader(LoadedApk.java:847)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at android.app.LoadedApk.getResources(LoadedApk.java:1088)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at android.app.ContextImpl.createAppContext(ContextImpl.java:2563)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at android.app.ActivityThread.handleBindApplication(ActivityThread.java:6095)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at android.app.ActivityThread.access$1200(ActivityThread.java:237)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1785)
08-15 00:00:38.171 24642 24642 E AndroidRuntime:        ... 6 more
  
  • У меня нет никаких proguard-rules.pro

Комментарии:

1. Вы должны посмотреть на трассировку стека сбоев, чтобы увидеть, что вызывает сбой.

2. Пожалуйста, поделитесь своим стеком ошибок из logcat и proguard-rules. файл pro.