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Java.lang.UnsatisfiedLinkError and unknown error in ADB

After updating my Huawei Ascend P7 to Android Lolipop (5.1.1) from Android Kitkat (4.4.2) I had problems with 2 problems when launching the application:

1) (Android Studio, Eclipse, ADB from the terminal)

[2015-10-20 09:34:48 - myapp] ------------------------------ [2015-10-20 09:34:48 - myapp] Android Launch! [2015-10-20 09:34:48 - myapp] adb is running normally. [2015-10-20 09:34:48 - myapp] Performing com.example.myapp.MainActivity activity launch [2015-10-20 09:34:49 - myapp] Automatic Target Mode: using device '7N2SRA153S024947' [2015-10-20 09:34:49 - myapp] Uploading myapp.apk onto device '7N2SRA153S024947' [2015-10-20 09:34:51 - myapp] Installing myapp.apk... [2015-10-20 09:35:12 - myapp] Success! [2015-10-20 09:35:13 - myapp] Starting activity com.example.myapp.MainActivity on device 7N2SRA153S024947 [2015-10-20 09:35:13 - myapp] ActivityManager: java.lang.UnsatisfiedLinkError: No implementation found for java.lang.String android.os.SystemProperties.native_get(java.lang.String, java.lang.String) (tried Java_android_os_SystemProperties_native_1get and Java_android_os_SystemProperties_native_1get__Ljava_lang_String_2Ljava_lang_String_2) [2015-10-20 09:35:13 - myapp] ActivityManager: at android.os.SystemProperties.native_get(Native Method) [2015-10-20 09:35:13 - myapp] ActivityManager: at android.os.SystemProperties.get(SystemProperties.java:64) [2015-10-20 09:35:13 - myapp] ActivityManager: at android.os.Environment$UserEnvironment.<init>(Environment.java:144) [2015-10-20 09:35:13 - myapp] ActivityManager: at android.os.Environment.initForCurrentUser(Environment.java:82) [2015-10-20 09:35:13 - myapp] ActivityManager: at android.os.Environment.<clinit>(Environment.java:76) [2015-10-20 09:35:13 - myapp] ActivityManager: at android.os.Environment.getLegacyExternalStorageDirectory(Environment.java:421) [2015-10-20 09:35:13 - myapp] ActivityManager: at android.os.Debug.<clinit>(Debug.java:96) [2015-10-20 09:35:13 - myapp] ActivityManager: at android.ddm.DdmHandleHello.handleHELO(DdmHandleHello.java:164) [2015-10-20 09:35:13 - myapp] ActivityManager: at android.ddm.DdmHandleHello.handleChunk(DdmHandleHello.java:91) [2015-10-20 09:35:13 - myapp] ActivityManager: at org.apache.harmony.dalvik.ddmc.DdmServer.dispatch(DdmServer.java:171) [2015-10-20 09:35:13 - myapp] ActivityManager: java.lang.UnsatisfiedLinkError: android.os.Debug [2015-10-20 09:35:13 - myapp] ActivityManager: at android.ddm.DdmHandleHello.handleFEAT(DdmHandleHello.java:176) [2015-10-20 09:35:13 - myapp] ActivityManager: at android.ddm.DdmHandleHello.handleChunk(DdmHandleHello.java:93) [2015-10-20 09:35:13 - myapp] ActivityManager: at org.apache.harmony.dalvik.ddmc.DdmServer.dispatch(DdmServer.java:171) [2015-10-20 09:35:13 - myapp] ActivityManager: java.lang.UnsatisfiedLinkError: android.os.Debug [2015-10-20 09:35:13 - myapp] ActivityManager: at android.ddm.DdmHandleProfiling.handleMPRQ(DdmHandleProfiling.java:187) [2015-10-20 09:35:13 - myapp] ActivityManager: at android.ddm.DdmHandleProfiling.handleChunk(DdmHandleProfiling.java:88) [2015-10-20 09:35:13 - myapp] ActivityManager: at org.apache.harmony.dalvik.ddmc.DdmServer.dispatch(DdmServer.java:171)

2) (Eclipse only)

 [2015-10-20 09:38:15 - myapp] Android Launch! [2015-10-20 09:38:15 - myapp] adb is running normally. [2015-10-20 09:38:15 - myapp] Performing com.example.myapp.MainActivity activity launch [2015-10-20 09:38:15 - myapp] Automatic Target Mode: using device '7N2SRA153S024947' [2015-10-20 09:38:16 - myapp] Uploading myapp.apk onto device '7N2SRA153S024947' [2015-10-20 09:38:18 - myapp] Installing myapp.apk... [2015-10-20 09:38:19 - myapp] Installation error: Unknown failure [2015-10-20 09:38:19 - myapp] Please check logcat output for more details. [2015-10-20 09:38:19 - myapp] Launch canceled!

I can not find anything in logcat.

I can not find any solid solution only in a workaround: restart eclipse / android studio, kill-start adb server, reconnect the device. If he succeeds in doing this, he only works for a short time. The problem persists on two different machines with different USB cables. This is definitely some kind of bug in candy (everything worked on kitkat) because I found several topics about this that happen on lolipop on asus or htc devices. However, I can not find a universal solution for Huawei.

I use Mac OS X, so window solutions will not work for me.

I have programmer mode, usb debugging is enabled, confirmation is disabled when installing from adb. But the option “scan applications via usb” was grayed out and some people said that disabling it could make it work. Adb 1.0.32.

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2 answers

The latest firmware version of Huawei (B839) fixed the problem.

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This is a mistake of the manufacturer of your smartphone, an update from Huawei (when available) should be the final solution to your problem.

At the same time, I found this other discussion, which presents various workarounds that may be further attempts if you have not already tried.

Using a terminal, just reinstall it using adb to avoid recompiling Android Studio:

$ terminal: / sdk / platform-tools / adb install -r

And usually it works. If it does not work again, just run this command again

If you really want to try, the process will be as follows:

Close Studio (or try disabling Tools | Android | Enable ADB Integration) Do the following in the shell:

$ adb push / path / to / your / project / app / build / outputs / apk / app-debug.apk / data p>

$ adb shell pm install / data / app-debug.apk

$ (am start command from comment # 4 / # 5) Restart the IDE (or activate ADB integration).

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