with msdk-v4.10 runtime error #54

hexray-newbee · 2019-05-18T06:24:11Z

Description of the issue.
upgrade msdk to v4.10, build and run with error
Steps to reproduce the bug or crash issues(It would be great if you can provide this)
D-Y-Innovations@21d09cf
Crash logs (If you can find it, it would be very helpful)

2019-05-18 14:15:05.358 25447-25455/? E/art: Failed sending reply to debugger: Broken pipe
2019-05-18 14:15:07.260 25447-25447/com.dji.videostreamdecodingsample E/sdk: install begin
2019-05-18 14:15:07.263 25447-25447/com.dji.videostreamdecodingsample E/sdk: v19 install
2019-05-18 14:15:07.345 25447-25447/com.dji.videostreamdecodingsample E/sdk: install begin
2019-05-18 14:15:07.346 25447-25447/com.dji.videostreamdecodingsample E/sdk: v19 install
2019-05-18 14:15:07.414 25447-25447/com.dji.videostreamdecodingsample E/linker: "/data/app/com.dji.videostreamdecodingsample-2/lib/arm64/libsfjni.so" .dynamic section has invalid link(0) sh_type: 0 (expected SHT_STRTAB)
2019-05-18 14:15:07.416 25447-25447/com.dji.videostreamdecodingsample E/sfjni: Couldn't load lib
2019-05-18 14:15:07.416 25447-25447/com.dji.videostreamdecodingsample E/art: No implementation found for void com.dji.megatronking.stringfog.StringUtilsJNI.test() (tried Java_com_dji_megatronking_stringfog_StringUtilsJNI_test and Java_com_dji_megatronking_stringfog_StringUtilsJNI_test__)
2019-05-18 14:15:07.418 25447-25447/com.dji.videostreamdecodingsample E/AndroidRuntime: FATAL EXCEPTION: main
    Process: com.dji.videostreamdecodingsample, PID: 25447
    java.lang.UnsatisfiedLinkError: No implementation found for void com.dji.megatronking.stringfog.StringUtilsJNI.test() (tried Java_com_dji_megatronking_stringfog_StringUtilsJNI_test and Java_com_dji_megatronking_stringfog_StringUtilsJNI_test__)
        at com.dji.megatronking.stringfog.StringUtilsJNI.test(Native Method)
        at com.dji.megatronking.stringfog.a.c.b(Unknown Source)
        at dji.midware.e.b(Unknown Source)
        at dji.keysdk.DJIKey.<clinit>(Unknown Source)
        at com.dji.videostreamdecodingsample.ConnectionActivity.<init>(ConnectionActivity.java:72)
        at java.lang.Class.newInstance(Native Method)
        at android.app.Instrumentation.newActivity(Instrumentation.java:1078)
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2558)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2727)
        at android.app.ActivityThread.-wrap12(ActivityThread.java)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1478)
        at android.os.Handler.dispatchMessage(Handler.java:102)
        at android.os.Looper.loop(Looper.java:154)
        at android.app.ActivityThread.main(ActivityThread.java:6121)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:912)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:802)

DJI Android SDK version you are using (Like Android SDK 3.4, etc)
Android SDK 4.10
DJI Product you are using (Like Phantom 4, Mavic Pro, etc)
P4P
Android system version you are using (Like Android 6.0.1, Android 5.1.1, etc)
Android 7.1.2
Android device you are using (Like Samsung Galaxy Note 5, Nexus 5, etc)
rk-3399-mid
Android Studio version you are using (Like Android Studio 2.2, etc)
Android Studio 3.4

The text was updated successfully, but these errors were encountered:

samoilovich · 2019-05-30T10:14:03Z

I have the same issue when just ask dji sdk about something.
As an example DJISDKManager.getInstance().product
If you need more details, please let me know I will create demo app with this crash.

And this crash is not related for video stream decoding.
It happens from the start of app.

sdk version: 4.10
mobile: Sumsung S7 edge
android studio: 3.4

Ray-DJI · 2019-05-30T11:40:25Z

Hi, @hxl-dy @samoilovich . DJI SDK with 4.10 have updated the secure strategies. Please add following lines in your project build.gradle
packagingOptions {

doNotStrip "*/*/libdjivideo.so"
doNotStrip "*/*/libSDKRelativeJNI.so"
doNotStrip "*/*/libFlyForbid.so"
doNotStrip "*/*/libduml_vision_bokeh.so"
doNotStrip "*/*/libyuv2.so"
doNotStrip "*/*/libGroudStation.so"
doNotStrip "*/*/libFRCorkscrew.so"
doNotStrip "*/*/libUpgradeVerify.so"
doNotStrip "*/*/libFR.so"

// Add the new so
doNotStrip "*/*/libDJIFlySafeCore.so"
doNotStrip "*/*/libdjifs_jni.so"
doNotStrip "*/*/libsfjni.so"
exclude 'META-INF/rxjava.properties'

}

Thanks for the feedback, we will update the tutorial with the SDK 4.10 as soon as possible.

Padreco-lbr · 2019-06-01T23:43:54Z

Same problem with me, adding these lines does not solve it.
Looks like it happens on call to DJISDKManager.getInstance().getSDKVersion()...

StackTrace:

> 2019-06-01 20:38:44.748 E/sfjni: Couldn't load lib
> 2019-06-01 20:38:44.748 E/zygote: No implementation found for void com.dji.megatronking.stringfog.StringUtilsJNI.test() (tried Java_com_dji_megatronking_stringfog_StringUtilsJNI_test and Java_com_dji_megatronking_stringfog_StringUtilsJNI_test__)
> 2019-06-01 20:38:44.748 D/AndroidRuntime: Shutting down VM
> 2019-06-01 20:38:44.753 E/AndroidRuntime: FATAL EXCEPTION: main
>     Process: com.panorama_id.codecapture, PID: 20026
>     java.lang.UnsatisfiedLinkError: No implementation found for void com.dji.megatronking.stringfog.StringUtilsJNI.test() (tried Java_com_dji_megatronking_stringfog_StringUtilsJNI_test and Java_com_dji_megatronking_stringfog_StringUtilsJNI_test__)
>         at com.dji.megatronking.stringfog.StringUtilsJNI.test(Native Method)
>         at com.dji.megatronking.stringfog.a.c.b(Unknown Source:3)
>         at dji.midware.e.b(Unknown Source:2)
>         at dji.sdk.sdkmanager.DJISDKManager.<clinit>(Unknown Source:2)
>         at dji.sdk.sdkmanager.DJISDKManager.getInstance(Unknown Source:0)

Michael-DJI · 2019-06-03T03:16:45Z

@PadreCocoRocha thanks for the feedback, could you please provide a public github repo? with that our developer could clone it and reproduce your issue.

chano1025 · 2019-06-04T07:56:34Z

clean project -> rebuild project

Padreco-lbr · 2019-06-04T20:33:51Z

clean project -> rebuild project

That solved for me, thank you

ghost · 2019-06-04T20:46:34Z

Out of curiosity: Where is that 4.10 SDK available? All the sample apps are still using 4.9.

Ray-DJI · 2019-06-05T02:50:38Z

@accuware Our 4.10 SDK already have published for almost one month, and the VideoStreamDecodingSample have updated with the latest 4.10 SDK.

ghost · 2019-06-05T06:37:29Z

@Ray-DJI I see. This is surprising, since I cloned the sample a week ago. I see you have updated 5 days ago...Since you also have updated the YUV part I will check it out. Thanks

samoilovich · 2019-06-10T11:47:06Z

@Ray-DJI
I faced one more issue. Your previous solution works! But when I tried to test release version with turned on proguard I get the crash:
Process: com.measure.groundcontrol, PID: 22027 java.lang.NoClassDefFoundError: Failed resolution of: Landroid/arch/lifecycle/LifecycleObserver; at dji.sdk.sdkmanager.DJISDKManager.getInstance

Could you help with that?

samoilovich · 2019-06-10T12:40:46Z

@Ray-DJI
I have added keep annotation to proguard file for android architecture component from this link
https://gist.github.com/brownsoo/9b11a823360c9cf184263df3e669375c
And it helped but I think that this moment should be fixed.
Please let me know if you need any info.

Ray-DJI · 2019-06-10T13:48:04Z

Hi, @samoilovich You are right, the architecture component should keep from obfuscating, because our SDK AAR Package depends on the architecture component aar.
Each time when we release a new version, we will give the proguard file to tell the developer which class or method should be kept. You can refer to the DJI sample APP for more information about proguard file.

samoilovich · 2019-06-10T13:51:31Z

Any dji sample app?
hmmm. https://docker.pkg.github.com/DJI-Mobile-SDK-Tutorials/Android-VideoStreamDecodingSample
I tried to find here the proguard file. But could :(
Could you send a link?

Ray-DJI · 2019-06-11T03:12:10Z

@samoilovich The link is below
https://github.com/dji-sdk/Mobile-SDK-Android/blob/master/Sample%20Code/app/proguard-rules.pro

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with msdk-v4.10 runtime error #54

with msdk-v4.10 runtime error #54

hexray-newbee commented May 18, 2019 •

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samoilovich commented May 30, 2019 •

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Ray-DJI commented May 30, 2019

Padreco-lbr commented Jun 1, 2019 •

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Michael-DJI commented Jun 3, 2019

chano1025 commented Jun 4, 2019

Padreco-lbr commented Jun 4, 2019

ghost commented Jun 4, 2019

Ray-DJI commented Jun 5, 2019

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samoilovich commented Jun 10, 2019

samoilovich commented Jun 10, 2019

Ray-DJI commented Jun 10, 2019 •

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samoilovich commented Jun 10, 2019

Ray-DJI commented Jun 11, 2019

with msdk-v4.10 runtime error #54

with msdk-v4.10 runtime error #54

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hexray-newbee commented May 18, 2019 • edited Loading

samoilovich commented May 30, 2019 • edited Loading

Ray-DJI commented May 30, 2019

Padreco-lbr commented Jun 1, 2019 • edited Loading

Michael-DJI commented Jun 3, 2019

chano1025 commented Jun 4, 2019

Padreco-lbr commented Jun 4, 2019

ghost commented Jun 4, 2019

Ray-DJI commented Jun 5, 2019

ghost commented Jun 5, 2019

samoilovich commented Jun 10, 2019

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hexray-newbee commented May 18, 2019 •

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samoilovich commented May 30, 2019 •

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