# ZoomVideoSDK Init Crash **URL:** \ **Category:** Video SDK\ **Tags:** video-sdk\ **Created:** [March 18, 2024, 8:30pm UTC](https://devforum.zoom.us/t/zoomvideosdk-init-crash/106001 "2024-03-18T20:30:06Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![lourebimbas](https://avatars.discourse-cdn.com/v4/letter/l/f0a364/32.png) [@lourebimbas](https://devforum.zoom.us/u/lourebimbas)\ **Post date:** [March 18, 2024, 8:30pm UTC](https://devforum.zoom.us/t/zoomvideosdk-init-crash/106001/1 "2024-03-18T20:30:06Z")
I am integrating the Video SDK into an existing android app that contains OpenCV functionality using the NDK. When calling “ZoomVideoSDK.getInstance().initialize” the app crashes immediately. Please view the tombstone below ```auto #01 pc 00000000002d3528 /data/app/~~2DxjX7AILInujhic-k36Zg==/com.att.amvots-vbrT6FMllWHxsjxJQnoNQg==/base.apk!libnative-lib.so (offset 0x3a3000) (BuildId: 837c1801ec7ac6126dc881d838048ba6e4b05986) 2024-03-18 16:08:50.508 13055-13055 DEBUG pid-13055 A #02 pc 00000000002d3750 /data/app/~~2DxjX7AILInujhic-k36Zg==/com.att.amvots-vbrT6FMllWHxsjxJQnoNQg==/base.apk!libnative-lib.so (offset 0x3a3000) (BuildId: 837c1801ec7ac6126dc881d838048ba6e4b05986) 2024-03-18 16:08:50.508 13055-13055 DEBUG pid-13055 A #03 pc 00000000000e3c5c /data/app/~~2DxjX7AILInujhic-k36Zg==/com.att.amvots-vbrT6FMllWHxsjxJQnoNQg==/base.apk!libc++_shared.so (offset 0x8d04000) (BuildId: fcc246cbb373c5edee634b117c4b4564cc9becf3) 2024-03-18 16:08:50.508 13055-13055 DEBUG pid-13055 A #04 pc 00000000000e3bf4 /data/app/~~2DxjX7AILInujhic-k36Zg==/com.att.amvots-vbrT6FMllWHxsjxJQnoNQg==/base.apk!libc++_shared.so (offset 0x8d04000) (std::terminate()+56) (BuildId: fcc246cbb373c5edee634b117c4b4564cc9becf3) 2024-03-18 16:08:50.508 13055-13055 DEBUG pid-13055 A #05 pc 000000000008ff14 /data/app/~~2DxjX7AILInujhic-k36Zg==/com.att.amvots-vbrT6FMllWHxsjxJQnoNQg==/base.apk!libcmmlib.so (offset 0xceae000) (BuildId: a1beab522d4b1bed4bcc56a1580c7b3e5123f436) 2024-03-18 16:08:50.508 13055-13055 DEBUG pid-13055 A #06 pc 0000000000144f08 /data/app/~~2DxjX7AILInujhic-k36Zg==/com.att.amvots-vbrT6FMllWHxsjxJQnoNQg==/base.apk!libcmmlib.so (offset 0xceae000) (logging::LogMessage::~LogMessage()+916) (BuildId: a1beab522d4b1bed4bcc56a1580c7b3e5123f436) 2024-03-18 16:08:50.508 13055-13055 DEBUG pid-13055 A #07 pc 00000000000b53d0 /data/app/~~2DxjX7AILInujhic-k36Zg==/com.att.amvots-vbrT6FMllWHxsjxJQnoNQg==/base.apk!libzSdkCoreWrap.so (offset 0xf33000) (Java_com_zipow_cmmlib_Logger_writeLogImpl+1064) (BuildId: 6eec59b8678633abd62d9f27ac5202c8e5389eb4) 2024-03-18 16:08:50.508 13055-13055 DEBUG pid-13055 A #13 pc 00000000000251bc /data/app/~~2DxjX7AILInujhic-k36Zg==/com.att.amvots-vbrT6FMllWHxsjxJQnoNQg==/base.apk (com.zipow.cmmlib.Logger.logWithNativeLogger+0) 2024-03-18 16:08:50.508 13055-13055 DEBUG pid-13055 A #18 pc 000000000002514c /data/app/~~2DxjX7AILInujhic-k36Zg==/com.att.amvots-vbrT6FMllWHxsjxJQnoNQg==/base.apk (com.zipow.cmmlib.Logger.log+0) 2024-03-18 16:08:50.508 13055-13055 DEBUG pid-13055 A #23 pc 0000000000058a00 /data/app/~~2DxjX7AILInujhic-k36Zg==/com.att.amvots-vbrT6FMllWHxsjxJQnoNQg==/base.apk (us.zoom.video_sdk.d0.a+0) 2024-03-18 16:08:50.509 13055-13055 DEBUG pid-13055 A #28 pc 0000000000058d08 /data/app/~~2DxjX7AILInujhic-k36Zg==/com.att.amvots-vbrT6FMllWHxsjxJQnoNQg==/base.apk (us.zoom.video_sdk.d0.e+0) 2024-03-18 16:08:50.509 13055-13055 DEBUG pid-13055 A #33 pc 0000000000058cb8 /data/app/~~2DxjX7AILInujhic-k36Zg==/com.att.amvots-vbrT6FMllWHxsjxJQnoNQg==/base.apk (us.zoom.video_sdk.d0.e+0) 2024-03-18 16:08:50.509 13055-13055 DEBUG pid-13055 A #38 pc 000000000003e350 /data/app/~~2DxjX7AILInujhic-k36Zg==/com.att.amvots-vbrT6FMllWHxsjxJQnoNQg==/base.apk (us.zoom.internal.SDKApplication.onSDKCreated+0) 2024-03-18 16:08:50.509 13055-13055 DEBUG pid-13055 A #43 pc 000000000003e190 /data/app/~~2DxjX7AILInujhic-k36Zg==/com.att.amvots-vbrT6FMllWHxsjxJQnoNQg==/base.apk (us.zoom.internal.SDKApplication.initializeForSDK+0) 2024-03-18 16:08:50.509 13055-13055 DEBUG pid-13055 A #48 pc 0000000000042c34 /data/app/~~2DxjX7AILInujhic-k36Zg==/com.att.amvots-vbrT6FMllWHxsjxJQnoNQg==/base.apk (us.zoom.internal.ZoomVideoSDKImpl.initialize+0) 2024-03-18 16:08:50.509 13055-13055 DEBUG pid-13055 A #53 pc 0000000000007a54 /data/app/~~2DxjX7AILInujhic-k36Zg==/com.att.amvots-vbrT6FMllWHxsjxJQnoNQg==/base.apk (com.att.amvots.zoom.WelcomeActivity.initSDK+0) 2024-03-18 16:08:50.509 13055-13055 DEBUG pid-13055 A #58 pc 0000000000007ac0 /data/app/~~2DxjX7AILInujhic-k36Zg==/com.att.amvots-vbrT6FMllWHxsjxJQnoNQg==/base.apk (com.att.amvots.zoom.WelcomeActivity.onResume+0) ``` I have removed “libc++\_shared.so” from the .aar file of mobilertc. I then receive an UnsatisfiedLinkError because the method was removed. I copied the libc++\_shared file into the project’s JNI library folder and loaded it with ```auto static{ System.loadLibrary("c++_shared"); } ``` I have recompiled the app’s JNI code using several versions of the NDK as suggested in various posts. I have seen posts concerning this issue but there has been no solution posted. Has a work around been developed for this? ---
**Author:** ![lourebimbas](https://avatars.discourse-cdn.com/v4/letter/l/f0a364/32.png) [@lourebimbas](https://devforum.zoom.us/u/lourebimbas)\ **Post date:** [March 21, 2024, 2:09pm UTC](https://devforum.zoom.us/t/zoomvideosdk-init-crash/106001/2 "2024-03-21T14:09:59Z")
I solved this issue. I changed the file name for mobilertc.aar to mobilertc.zip and decompressed it. I took the libc++\_shared.so object for each ANDROID ABI and placed them in my project libs(jnilibs) folder. I used the pickFirst directive in my buid.gradle file. ```auto packagingOptions{ pickFirst 'lib/armeabi-v7a/libc++_shared.so' pickFirst 'lib/arm64-v8a/libc++_shared.so' pickFirst 'lib/x86/libc++_shared.so' pickFirst 'lib/x86_64/libc++_shared.so' } ``` In my CMake I inserted the following ```auto add_library( c++_shared STATIC IMPORTED ) set_target_properties(c++_shared PROPERTIES IMPORTED_LOCATION ${PROJECT_SOURCE_DIR}/../../../../amvots/libs/${ANDROID_ABI}/libc++_shared.so) ``` The path above is where I dropped in the libc++\_shared.so object from the Zoom aar file ```auto target_link_libraries( native-lib c++_shared //... other libraries I want to link to my JNI lib ) ``` And on the Java side (native-lib is the name of my library that needed to reference c++\_shared as well) ```auto static { System.loadLibrary("c++_shared"); System.loadLibrary("native-lib"); } ``` Feel free to ask questions if the above is not clear. The solutions that I found had a different scenario and didn’t work for me. This one worked for me.