Problems to install backendless.jar lib

General
1

Helow,

I’m a Parse user and i try to install the backendless.jar lib.

This is the grade error generated by Android Studio for my app:

FAILURE: Build failed with an exception.

  • What went wrong:
    Execution failed for task ‘:app:dexDebug’.

com.android.ide.common.process.ProcessException: org.gradle.process.internal.ExecException: Process ‘command ‘/Library/Java/JavaVirtualMachines/jdk1.8.0_51.jdk/Contents/Home/bin/java’’ finished with non-zero exit value 2

What can i do for to start the changes for my app and run with backendless?

Thanks,

2

Hi Joan,

How do you install backendless jar? Try using maven, make sure to get version 3.0.8

Regards,
Mark

3

The error code shows no relations to the backendless.jar

I’m using jdk1.8.0_65.
Maybe you should consider updating your jdk?

I’d also suggest to clean and rebuild your project.
Gradle is a bit buggy sometimes…

4

The same error with jdk1.8.0_72 + clean + rebuilt …

""Error:Execution failed for task ‘:app:dexDebug’.

com.android.ide.common.process.ProcessException: org.gradle.process.internal.ExecException: Process ‘command ‘/Library/Java/JavaVirtualMachines/jdk1.8.0_72.jdk/Contents/Home/bin/java’’ finished with non-zero exit value 2""

it seams a incompatibility between backendless.jar and ‘com.google.android.gms:play-services:8.3.0’ …

5

Can you share more details on all the dependencies you included into your project?

6

Please try to not use the complete gms play services package.

Instead try using just the packages you need (I have the following 2 in my gradle file, it works fine):

compile ‘com.google.android.gms:play-services-location:8.4.0’
compile ‘com.google.android.gms:play-services-maps:8.4.0’

7

okkkkk !!

my built.gradle file:
apply plugin: ‘com.android.application’

android {
compileSdkVersion 23
buildToolsVersion “23.0.1”

defaultConfig {
    applicationId "apps.jmm.cat.sharemyneeds"
    minSdkVersion 15
    targetSdkVersion 23
    versionCode 1
    versionName "1.0"
}
buildTypes {
    release {
        minifyEnabled false
        proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
    }
}

}

dependencies {
compile files(‘libs/backendless.jar’)
compile files(‘libs/activation.jar’)
compile files(‘libs/additionnal.jar’)
compile files(‘libs/mail.jar’) compile ‘com.android.support:appcompat-v7:23.1.1’ compile ‘com.android.support:design:23.1.1’
compile ‘com.google.android.gms:play-services-ads:8.3.0’
compile ‘com.google.android.gms:play-services:8.3.0’
compile ‘com.android.support:support-v4:23.1.1’
compile project(’:TecladoEmoji’)
}
And my settings.gradle file:include ‘:app’
include ‘:TecladoEmoji’

You can make a small project with the two sentencies: compile files(‘libs/backendless.jar’) compile 'com.google.android.gms:play-services:8.3.0’and obtain the problem.Thanks,

8

A thousand of thanks, Mark !!!

I solved the problem amb this change:

compile ‘com.google.android.gms:play-services:8.3.0’

by

compile ‘com.google.android.gms:play-services-location:8.4.0’
compile ‘com.google.android.gms:play-services-maps:8.4.0’
compile ‘com.google.android.gms:play-services-appindexing:8.4.0’

Congratulations,

9

Hi Joan,

Credit goes to Jens, it was his suggestion :wink:

I am glad you got it working!

Regards,
Mark