Generate Signed Bundle: Errors while building Bundle file. 'other' has different root

[mptr.rkn (mpa)]

I have search many times to solve this error. My apps going well when build with no signed but it getting error when build Signed Bundle/APK. I used zoom meeting android SDK in my project with module name mobilertc and commonlib. i have included multidex depedencies and try to delete .gradle file then invalidate/restart android, but it still get error like this :

Type a.a.a.a.a is defined multiple times: C:\Users\AndroidStudioProjects\android-zoomsdk\mobilertc\build.transforms\135bfa37c7ff11bc18f4ecf26c77ccbe\jetified-mobilertc-runtime\classes.dex, C:\Users\AndroidStudioProjects\android -zoomsdk\app\build\intermediates\external_libs_dex\developmentRelease\mergeExtDexDevelopmentRelease\classes.dex

I need to generate my Signed Bundle/APK that used to upload to play store. I really appreciate your answer. Thanks.

[jon.zoom (Jon)]

Hi @mptr.rkn,

Since this is only happening when building a signed bundle, it is likely being caused by ProGuard. Can you please try adding the below rules to your ProGuard config?

-keep class  us.zoom.**{*;}
-keep class  com.zipow.**{*;}
-keep class  us.zipow.**{*;}
-keep class  org.webrtc.**{*;}
-keep class  us.google.protobuf.**{*;}
-keep class  com.google.crypto.tink.**{*;}
-keep class  androidx.security.crypto.**{*;}

Thanks!

[mptr.rkn (mpa)]

@jon.zoom

ProGuard config

Thanks for the answer. after i added that code at ProGuard Config it still show same error.

how to resolve this problem??

[jon.zoom (Jon)]

Hi @mptr.rkn,

Can you please confirm how the SDK was added to your project? Also, what does the file structure of your project look like?

Thanks!

[mptr.rkn (mpa)]

i added the module with this step on android studio ::
File → Import module → choose folder mobilertc and commonlib

for information i used zoom-sdk-android-5.9.6.4777.

and this is my project structure with Zoom SDK.

Thank You!

[jon.zoom (Jon)]

Hi @mptr.rkn,

Thanks for the additional context. Can you also share how the SDK is being integrated into your app’s build.gradle file?

Thanks!