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mavlink / MAVSDK-Java

MAVSDK client for Java.
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Android Studio Build/Run Errors #42

Closed simon-xisystems closed 3 years ago

simon-xisystems commented 4 years ago

Hi,

I am trying to build a demo Android application using the MAVSDK-Java and appear to be running into an issue when trying to build and run the demo android-client.

The android-client demo app builds fine, but throws the following exception; E/AndroidRuntime: FATAL EXCEPTION: main Process: io.mavsdk.androidclient, PID: 32546 java.lang.UnsatisfiedLinkError: dalvik.system.PathClassLoader[DexPathList[[zip file "/data/app/io.mavsdk.androidclient-jUHyjA6idTc61v6a7rECHw==/base.apk"],nativeLibraryDirectories=[/data/app/io.mavsdk.androidclient-jUHyjA6idTc61v6a7rECHw==/lib/x86, /data/app/io.mavsdk.androidclient-jUHyjA6idTc61v6a7rECHw==/base.apk!/lib/x86, /system/lib, /vendor/lib]]] couldn't find "libnative_lib.so" at java.lang.Runtime.loadLibrary0(Runtime.java:1011) at java.lang.System.loadLibrary(System.java:1657) at io.mavsdk.mavsdkserver.MavsdkServer.<clinit>(MavsdkServer.java:6) at io.mavsdk.androidclient.MapsActivity.<init>(MapsActivity.java:56) at java.lang.Class.newInstance(Native Method) at android.app.Instrumentation.newActivity(Instrumentation.java:1173) at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2708) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2892) at android.app.ActivityThread.-wrap11(Unknown Source:0) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1593) at android.os.Handler.dispatchMessage(Handler.java:105) at android.os.Looper.loop(Looper.java:164) at android.app.ActivityThread.main(ActivityThread.java:6541) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:240) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:767)

I get a common error when trying to build a new application following the guide, can you confirm how to get around/fix this?

Thanks

Simon.

simon-xisystems commented 4 years ago

Just checked and bug isn't present in build 0.3.1

JonasVautherin commented 4 years ago

Are you trying to run it in the Android emulator with an x86 or x86_64 arch? Unfortunately, we only support armv7 and arm64 on Android.

julianoes commented 4 years ago

@simon-xisystems bump, could you answer the question above?

simon-xisystems commented 4 years ago

Sorry gents, yes was trying to run in the emulator, might be worth adding a note to the repo!

JonasVautherin commented 4 years ago

might be worth adding a note to the repo!

Sure! Would you mind opening a PR to edit the README? :blush:

simon-xisystems commented 3 years ago

note added to Readme