System.DllNotFoundException: java-Interop

Question

Je Xamarin désinstallé Studio (depuis Xamarin est gratuit) et a essayé de lancer mon application sur VS et j'eu cette erreur:

System.DllNotFoundException: java-interop

Je ne sais pas comment résoudre ce problème, déjà fouillé sur internet et n'a rien trouvé.

Voici le journal

Loaded assembly: /storage/emulated/0/Android/data/MaoNaRoda.Droid/files/.__override__/System.Xml.XmlSerializer.dll 
Loaded assembly: /storage/emulated/0/Android/data/MaoNaRoda.Droid/files/.__override__/System.ServiceModel.Internals.dll [External] 
Loaded assembly: /storage/emulated/0/Android/data/MaoNaRoda.Droid/files/.__override__/Mono.Android.dll 
Loaded assembly: /storage/emulated/0/Android/data/MaoNaRoda.Droid/files/.__override__/Java.Interop.dll [External] 
03-31 15:12:06.457 D/Mono (2254): Assembly Ref addref Java.Interop[0x9e01f9a0] -> System.Collections.Concurrent[0xb43f0700]: 2 
03-31 15:12:06.457 D/Mono (2254): Assembly Ref addref System.Collections.Concurrent[0xb43f0700] -> mscorlib[0xb4250dc0]: 4 
03-31 15:12:06.457 D/Mono (2254): Assembly Ref addref Java.Interop[0x9e01f9a0] -> System.Reflection[0xb43fc700]: 2 
03-31 15:12:06.457 D/Mono (2254): Assembly Ref addref System.Reflection[0xb43fc700] -> mscorlib[0xb4250dc0]: 5 
03-31 15:12:06.469 D/Mono (2254): Assembly Ref addref Java.Interop[0x9e01f9a0] -> System.Threading[0x9e01f280]: 2 
03-31 15:12:06.469 D/Mono (2254): Assembly Ref addref System.Threading[0x9e01f280] -> mscorlib[0xb4250dc0]: 6 
03-31 15:12:06.470 D/Mono (2254): Assembly Ref addref Java.Interop[0x9e01f9a0] -> System.Diagnostics.Debug[0xb43f0a60]: 2 
03-31 15:12:06.470 D/Mono (2254): Assembly Loader probing location: '/storage/emulated/0/Android/data/MaoNaRoda.Droid/files/.__override__/System.dll'. 
03-31 15:12:06.470 D/Mono (2254): Image addref System[0x9e01fbe0] -> /storage/emulated/0/Android/data/MaoNaRoda.Droid/files/.__override__/System.dll[0x9e023500]: 2 
03-31 15:12:06.470 D/Mono (2254): Assembly System[0x9e01fbe0] added to domain RootDomain, ref_count=1 
03-31 15:12:06.470 D/Mono (2254): AOT module '/storage/emulated/0/Android/data/MaoNaRoda.Droid/files/.__override__/System.dll.so' not found: dlopen failed: library "/data/app/MaoNaRoda.Droid-1/lib/x86/libaot-System.dll.so" not found 
03-31 15:12:06.470 D/Mono (2254): AOT module '/Users/builder/data/lanes/3053/a94a03b5/source/monodroid/builds/install/mono-x86/lib/mono/aot-cache/x86/System.dll.so' not found: dlopen failed: library "/data/app/MaoNaRoda.Droid-1/lib/x86/libaot-System.dll.so" not found 
03-31 15:12:06.470 D/Mono (2254): Assembly Loader loaded assembly from location: '/storage/emulated/0/Android/data/MaoNaRoda.Droid/files/.__override__/System.dll'. 
03-31 15:12:06.470 D/Mono (2254): Config attempting to parse: '/storage/emulated/0/Android/data/MaoNaRoda.Droid/files/.__override__/System.dll.config'. 
03-31 15:12:06.470 D/Mono (2254): Config attempting to parse: '/Users/builder/data/lanes/3053/a94a03b5/source/monodroid/builds/install/mono-x86/etc/mono/assemblies/System/System.config'. 
03-31 15:12:06.470 D/Mono (2254): Assembly Ref addref System.Diagnostics.Debug[0xb43f0a60] -> System[0x9e01fbe0]: 2 
03-31 15:12:06.470 D/Mono (2254): Assembly Ref addref System[0x9e01fbe0] -> mscorlib[0xb4250dc0]: 7 
Loaded assembly: /storage/emulated/0/Android/data/MaoNaRoda.Droid/files/.__override__/System.dll 
03-31 15:12:06.475 D/Mono (2254): Assembly Ref addref Java.Interop[0x9e01f9a0] -> System.Runtime.InteropServices[0xb43fcac0]: 2 
03-31 15:12:06.475 D/Mono (2254): Assembly Ref addref System.Runtime.InteropServices[0xb43fcac0] -> mscorlib[0xb4250dc0]: 8 
03-31 15:12:06.478 D/Mono (2254): DllImport attempting to load: 'java-interop'. 
03-31 15:12:06.478 D/Mono (2254): DllImport error loading library '/storage/emulated/0/Android/data/MaoNaRoda.Droid/files/.__override__/libjava-interop': 'dlopen failed: library "/data/app/MaoNaRoda.Droid-1/lib/x86//storage/emulated/0/Android/data/MaoNaRoda.Droid/files/.__override__/libjava-interop" not found'. 
03-31 15:12:06.478 D/Mono (2254): DllImport error loading library '/storage/emulated/0/Android/data/MaoNaRoda.Droid/files/.__override__/libjava-interop.so': 'dlopen failed: library "/data/app/MaoNaRoda.Droid-1/lib/x86//storage/emulated/0/Android/data/MaoNaRoda.Droid/files/.__override__/libjava-interop.so" not found'. 
03-31 15:12:06.478 D/Mono (2254): DllImport error loading library '/system/lib/libjava-interop': 'dlopen failed: library "/data/app/MaoNaRoda.Droid-1/lib/x86//system/lib/libjava-interop" not found'. 
03-31 15:12:06.478 D/Mono (2254): DllImport error loading library '/system/lib/libjava-interop.so': 'dlopen failed: library "/data/app/MaoNaRoda.Droid-1/lib/x86//system/lib/libjava-interop.so" not found'. 
03-31 15:12:06.478 D/Mono (2254): DllImport error loading library 'libjava-interop': 'dlopen failed: library "/data/app/MaoNaRoda.Droid-1/lib/x86/libjava-interop" not found'. 
03-31 15:12:06.478 D/Mono (2254): DllImport error loading library 'libjava-interop.so': 'dlopen failed: library "/data/app/MaoNaRoda.Droid-1/lib/x86/libjava-interop.so" not found'. 
03-31 15:12:06.478 D/Mono (2254): DllImport error loading library 'java-interop': 'dlopen failed: library "/data/app/MaoNaRoda.Droid-1/lib/x86/java-interop" not found'. 
03-31 15:12:06.478 D/Mono (2254): DllImport error loading library '/storage/emulated/0/Android/data/MaoNaRoda.Droid/files/.__override__/libjava-interop': 'dlopen failed: library "/data/app/MaoNaRoda.Droid-1/lib/x86//storage/emulated/0/Android/data/MaoNaRoda.Droid/files/.__override__/libjava-interop" not found'. 
03-31 15:12:06.478 D/Mono (2254): DllImport error loading library '/storage/emulated/0/Android/data/MaoNaRoda.Droid/files/.__override__/libjava-interop.so': 'dlopen failed: library "/data/app/MaoNaRoda.Droid-1/lib/x86//storage/emulated/0/Android/data/MaoNaRoda.Droid/files/.__override__/libjava-interop.so" not found'. 
03-31 15:12:06.479 D/Mono (2254): DllImport error loading library '/system/lib/libjava-interop': 'dlopen failed: library "/data/app/MaoNaRoda.Droid-1/lib/x86//system/lib/libjava-interop" not found'. 
03-31 15:12:06.479 D/Mono (2254): DllImport error loading library '/system/lib/libjava-interop.so': 'dlopen failed: library "/data/app/MaoNaRoda.Droid-1/lib/x86//system/lib/libjava-interop.so" not found'. 
03-31 15:12:06.479 D/Mono (2254): DllImport error loading library 'libjava-interop': 'dlopen failed: library "/data/app/MaoNaRoda.Droid-1/lib/x86/libjava-interop" not found'. 
03-31 15:12:06.479 D/Mono (2254): DllImport error loading library 'libjava-interop.so': 'dlopen failed: library "/data/app/MaoNaRoda.Droid-1/lib/x86/libjava-interop.so" not found'. 
03-31 15:12:06.479 D/Mono (2254): DllImport error loading library 'libjava-interop': 'dlopen failed: library "/data/app/MaoNaRoda.Droid-1/lib/x86/libjava-interop" not found'. 
03-31 15:12:06.479 W/Mono (2254): DllImport unable to load library 'dlopen failed: library "/data/app/MaoNaRoda.Droid-1/lib/x86/libjava-interop" not found'. 
03-31 15:12:06.479 D/Mono (2254): DllImport attempting to load: 'java-interop'. 
03-31 15:12:06.479 D/Mono (2254): DllImport error loading library '/storage/emulated/0/Android/data/MaoNaRoda.Droid/files/.__override__/libjava-interop': 'dlopen failed: library "/data/app/MaoNaRoda.Droid-1/lib/x86//storage/emulated/0/Android/data/MaoNaRoda.Droid/files/.__override__/libjava-interop" not found'. 
03-31 15:12:06.479 D/Mono (2254): DllImport error loading library '/storage/emulated/0/Android/data/MaoNaRoda.Droid/files/.__override__/libjava-interop.so': 'dlopen failed: library "/data/app/MaoNaRoda.Droid-1/lib/x86//storage/emulated/0/Android/data/MaoNaRoda.Droid/files/.__override__/libjava-interop.so" not found'. 
03-31 15:12:06.479 D/Mono (2254): DllImport error loading library '/system/lib/libjava-interop': 'dlopen failed: library "/data/app/MaoNaRoda.Droid-1/lib/x86//system/lib/libjava-interop" not found'. 
03-31 15:12:06.479 D/Mono (2254): DllImport error loading library '/system/lib/libjava-interop.so': 'dlopen failed: library "/data/app/MaoNaRoda.Droid-1/lib/x86//system/lib/libjava-interop.so" not found'. 
03-31 15:12:06.479 D/Mono (2254): DllImport error loading library 'libjava-interop': 'dlopen failed: library "/data/app/MaoNaRoda.Droid-1/lib/x86/libjava-interop" not found'. 
03-31 15:12:06.479 D/Mono (2254): DllImport error loading library 'libjava-interop.so': 'dlopen failed: library "/data/app/MaoNaRoda.Droid-1/lib/x86/libjava-interop.so" not found'. 
03-31 15:12:06.479 D/Mono (2254): DllImport error loading library 'java-interop': 'dlopen failed: library "/data/app/MaoNaRoda.Droid-1/lib/x86/java-interop" not found'. 
03-31 15:12:06.479 D/Mono (2254): DllImport error loading library '/storage/emulated/0/Android/data/MaoNaRoda.Droid/files/.__override__/libjava-interop': 'dlopen failed: library "/data/app/MaoNaRoda.Droid-1/lib/x86//storage/emulated/0/Android/data/MaoNaRoda.Droid/files/.__override__/libjava-interop" not found'. 
03-31 15:12:06.479 D/Mono (2254): DllImport error loading library '/storage/emulated/0/Android/data/MaoNaRoda.Droid/files/.__override__/libjava-interop.so': 'dlopen failed: library "/data/app/MaoNaRoda.Droid-1/lib/x86//storage/emulated/0/Android/data/MaoNaRoda.Droid/files/.__override__/libjava-interop.so" not found'. 
03-31 15:12:06.481 D/Mono (2254): DllImport error loading library '/system/lib/libjava-interop': 'dlopen failed: library "/data/app/MaoNaRoda.Droid-1/lib/x86//system/lib/libjava-interop" not found'. 
03-31 15:12:06.481 D/Mono (2254): DllImport error loading library '/system/lib/libjava-interop.so': 'dlopen failed: library "/data/app/MaoNaRoda.Droid-1/lib/x86//system/lib/libjava-interop.so" not found'. 
03-31 15:12:06.481 D/Mono (2254): DllImport error loading library 'libjava-interop': 'dlopen failed: library "/data/app/MaoNaRoda.Droid-1/lib/x86/libjava-interop" not found'. 
03-31 15:12:06.482 D/Mono (2254): DllImport error loading library 'libjava-interop.so': 'dlopen failed: library "/data/app/MaoNaRoda.Droid-1/lib/x86/libjava-interop.so" not found'. 
03-31 15:12:06.482 D/Mono (2254): DllImport error loading library 'libjava-interop': 'dlopen failed: library "/data/app/MaoNaRoda.Droid-1/lib/x86/libjava-interop" not found'. 
03-31 15:12:06.482 W/Mono (2254): DllImport unable to load library 'dlopen failed: library "/data/app/MaoNaRoda.Droid-1/lib/x86/libjava-interop" not found'. 
Unhandled Exception: 

System.DllNotFoundException: java-interop 

plus de détails

03-31 16:23:23.607 E/mono (2743): 
03-31 16:23:23.607 E/mono (2743): Unhandled Exception: 
03-31 16:23:23.607 E/mono (2743): System.DllNotFoundException: java-interop 
03-31 16:23:23.607 E/mono (2743): at (wrapper managed-to-native) Java.Interop.NativeMethods:java_interop_jnienv_get_java_vm (intptr,intptr&) 
03-31 16:23:23.607 E/mono (2743): at Java.Interop.JniEnvironment+References.GetJavaVM (IntPtr jnienv, System.IntPtr& vm) [0x00003] in /Users/builder/data/lanes/2923/a908ff16/source/Java.Interop/src/Java.Interop/Java.Interop/JniEnvironment.cs:163 
03-31 16:23:23.607 E/mono (2743): at Java.Interop.JniEnvironmentInfo.set_EnvironmentPointer (IntPtr value) [0x0002e] in /Users/builder/data/lanes/2923/a908ff16/source/Java.Interop/src/Java.Interop/Java.Interop/JniEnvironment.cs:190 
03-31 16:23:23.607 E/mono (2743): at Java.Interop.JniEnvironmentInfo..ctor (IntPtr environmentPointer, Java.Interop.JniRuntime runtime) [0x00009] in /Users/builder/data/lanes/2923/a908ff16/source/Java.Interop/src/Java.Interop/Java.Interop/JniEnvironment.cs:215 
03-31 16:23:23.607 E/mono (2743): at Java.Interop.JniRuntime..ctor (Java.Interop.CreationOptions options) [0x00105] in /Users/builder/data/lanes/2923/a908ff16/source/Java.Interop/src/Java.Interop/Java.Interop/JniRuntime.cs:192 
03-31 16:23:23.607 E/mono (2743): at Android.Runtime.AndroidRuntime..ctor (IntPtr jnienv, IntPtr vm, Boolean allocNewObjectSupported, IntPtr classLoader, IntPtr classLoader_loadClass) [0x00000] in /Users/builder/data/lanes/2923/a908ff16/source/monodroid/src/Mono.Android/src/Runtime/AndroidRuntime.cs:17 
03-31 16:23:23.607 E/mono (2743): at Android.Runtime.JNIEnv.Initialize (Android.Runtime.JnienvInitializeArgs* args) [0x00168] in /Users/builder/data/lanes/2923/a908ff16/source/monodroid/src/Mono.Android/src/Runtime/JNIEnv.cs:237 
03-31 16:23:23.607 E/mono-rt (2743): [ERROR] FATAL UNHANDLED EXCEPTION: System.DllNotFoundException: java-interop 
03-31 16:23:23.607 E/mono-rt (2743): at (wrapper managed-to-native) Java.Interop.NativeMethods:java_interop_jnienv_get_java_vm (intptr,intptr&) 
03-31 16:23:23.607 E/mono-rt (2743): at Java.Interop.JniEnvironment+References.GetJavaVM (IntPtr jnienv, System.IntPtr& vm) [0x00003] in /Users/builder/data/lanes/2923/a908ff16/source/Java.Interop/src/Java.Interop/Java.Interop/JniEnvironment.cs:163 
03-31 16:23:23.607 E/mono-rt (2743): at Java.Interop.JniEnvironmentInfo.set_EnvironmentPointer (IntPtr value) [0x0002e] in /Users/builder/data/lanes/2923/a908ff16/source/Java.Interop/src/Java.Interop/Java.Interop/JniEnvironment.cs:190 
03-31 16:23:23.607 E/mono-rt (2743): at Java.Interop.JniEnvironmentInfo..ctor (IntPtr environmentPointer, Java.Interop.JniRuntime runtime) [0x00009] in /Users/builder/data/lanes/2923/a908ff16/source/Java.Interop/src/Java.Interop/Java.Interop/JniEnvironment.cs:215 
03-31 16:23:23.607 E/mono-rt (2743): at Java.Interop.JniRuntime..ctor (Java.Interop.CreationOptions options) [0x00105] in /Users/builder/data/lanes/2923/a908ff16/source/Java.Interop/src/Java.Interop/Java.Interop/JniRuntime.cs:192 
03-31 16:23:23.607 E/mono-rt (2743): at Android.Runtime.AndroidRuntime..ctor (IntPtr jnienv, IntPtr vm, Boolean allocNewObjectSupported, IntPtr classLoader, IntPtr classLoader_loadClass) [0x00000] in /Users/builder/data/lanes/2923/a908ff16/source/monodroid/src/Mono.Android/src/Runtime/AndroidRuntime.cs:17 
03-31 16:23:23.607 E/mono-rt (2743): at Android.Runtime.JNIEnv.Initialize (Android.Runtime.JnienvInitializeArgs* args) [0x00168] in /Users/builder/data/lanes/2923/a908ff16/source/monodroid/src/Mono.Android/src/Runtime/JNIEnv.cs:237 

Answer 1

Merci pour le dépôt du rapport de bogue correspondant: https://bugzilla.xamarin.com/show_bug.cgi?id=40031. Merci aussi pour votre commentaire suivi sur ce bug où vous avez mentionné que vous étiez en mesure de résoudre le problème par:

1. Désinstaller l'ancienne version de l'application du dispositif.
2. Redéploiement de la nouvelle version de l'application sur l'appareil.

Il semble que ces étapes devraient résoudre le problème pour toute autre personne susceptible d'être confrontée au problème.

(Comme une note de côté, il y a une solution à venir pour un autre bug lié où « périmé » fichiers sur périphérique a provoqué une erreur. Je pense que correctif espérons aider à prévenir ce genre de problème à l'avenir.)