CODEWITHSUNDEEP
androidbuild.gradle
positivevibesonly
positivevibesonly

Reputation: 3147

Android - Signed APK - Gradle execution failed

I have been successfully generating signed apk for my application and distributing it locally within my team. But suddenly two days before I couldnt generate signed apk. When I change the build variable to "release" the gradle invocation finished without any error or warning. But when creating signed apk I get the following error:

Information:Compilation completed with 1 error and 0 warnings in 11 sec
Information:1 error
Information:0 warnings
Error:Gradle: Execution failed for task ':module_name:proguardRelease'.
    > java.io.IOException: Please correct the above warnings first.

build.gradle:

apply plugin: 'android'

android {
    compileSdkVersion 19
    buildToolsVersion '19.1.0'
    defaultConfig {
        minSdkVersion 17
        targetSdkVersion 19
        versionCode 1
        versionName '1.0'
    }
    signingConfigs {
        release {
            storeFile file('release.keystore')
            storePassword '*************'
            keyAlias '*********'
            keyPassword '**************'
        }
    }
    buildTypes {
        release {
            runProguard true
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
        }
    }
    productFlavors {
    }
}

dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    compile files('libs/volley.jar')
    compile files('libs/StarIOPort3.1.jar')
    compile files('libs/logentries-android-2.1.2.jar')
    compile 'com.android.support:appcompat-v7:19.1.0'
    compile 'com.android.support:support-v4:19.1.0'
    compile 'com.google.android.gms:play-services:+'
    compile 'com.wrapp.floatlabelededittext:library:0.0.3'
}

Where can I see the warnings? There are no warnings in the "Messages". Also in the gradle console.

What is causing this? How can I fix this?

Upvotes: 1

Views: 6272

Answers (1)

ashoke
ashoke

Reputation: 6461

If you use windows, open a cmd prompt, and cd to the root of your project. There should be gradlew.bat in it (automatically created by Android Studio). Try and run gradlew.bat clean assembleRelease -d to see the proguard warnings.

You will need to fix these proguard warnings before it lets you do a successful build. You can fix them by adding -dontwarn org.apache.* (or similar related to your warnings) to your project proguard file release section.

Upvotes: 1

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