help

[Vivian]

 

I have native android code that i bundle with my app. This has always been working for many months. But today, the same code is failing with warnings. I think the last successful build was two days ago:

--   

Note: there were 5 references to unknown classes.

          You should check your configuration for typos.

          (http://proguard.sourceforge.net/manual/troubleshooting.html#unknownclass)

    Note: there were 1927 unkept descriptor classes in kept class members.

          You should consider explicitly keeping the mentioned classes

          (using '-keep').

          (http://proguard.sourceforge.net/manual/troubleshooting.html#descriptorclass)

    Note: there were 2 unresolved dynamic references to classes or interfaces.

          You should check if you need to specify additional program jars.

          (http://proguard.sourceforge.net/manual/troubleshooting.html#dynamicalclass)

    Note: there were 4 class casts of dynamically created class instances.

          You might consider explicitly keeping the mentioned classes and/or

          their implementations (using '-keep').

          (http://proguard.sourceforge.net/manual/troubleshooting.html#dynamicalclasscast)

    Warning: there were 23 unresolved references to program class members.

             Your input classes appear to be inconsistent.

             You may need to recompile the code.

             (http://proguard.sourceforge.net/manual/troubleshooting.html#unresolvedprogramclassmember)

    Exception while processing task

    java.io.IOException: Please correct the above warnings first.

        at proguard.Initializer.execute(Initializer.java:473)

        at proguard.ProGuard.initialize(ProGuard.java:233)

        at proguard.ProGuard.execute(ProGuard.java:98)

        at proguard.gradle.ProGuardTask.proguard(ProGuardTask.java:1074)

        at com.android.build.gradle.tasks.AndroidProGuardTask.doMinification(AndroidProGuardTask.java:139)

        at com.android.build.gradle.tasks.AndroidProGuardTask$1.run(AndroidProGuardTask.java:115)

        at com.android.builder.tasks.Job.runTask(Job.java:48)

        at com.android.build.gradle.tasks.SimpleWorkQueue$EmptyThreadContext.runTask(SimpleWorkQueue.java:41)

        at com.android.builder.tasks.WorkQueue.run(WorkQueue.java:227)

        at java.lang.Thread.run(Thread.java:745)

    :proguardRelease (Thread[Daemon worker,5,main]) completed. Took 6.197 secs.

    :dexRelease (Thread[Daemon worker,5,main]) started.

    :dexRelease

    Executing task ':dexRelease' (up-to-date check took 0.058 secs) due to:

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--

David Wafula

 

[Shai Almog]

This is discussed here: http://stackoverflow.com/questions/34607402/warning-causing-android-build-to-fail
We'll need more specifics on what libraries etc. you are using?

The regression is probably related to this: https://www.codenameone.com/blog/video-new-defaults-barcode-qrcode-changes.html

We switched the default build system to use gradle which you can temporarily workaround by using android.gradle=false

[Vivian Naidoo]

Thanks for the reply my colleagueDavid Wafula will comment further

Sent from my Samsung device