Hi, Rob Please refer to https://crosswalk-project.org/jira/browse/XWALK-5251, Add following code to build.gradle configurations { all*.exclude group: 'com.android.support', module: 'support-v4' }
Thanks. BRs, Hengzhi Wu From: Crosswalk-help [mailto:[email protected]] On Behalf Of Robert Norris Sent: Wednesday, October 28, 2015 12:50 PM To: [email protected] Subject: [Crosswalk-help] Duplicate entries during multi-dex build I'm updating my app to use Crosswalk 16. The build fails with: :packageAllFastmailArm7DebugClassesForMultiDex FAILED FAILURE: Build failed with an exception. * What went wrong: Execution failed for task ':packageAllFastmailArm7DebugClassesForMultiDex'. > java.util.zip.ZipException: duplicate entry: > org/apache/commons/codec/EncoderException.class My dependency section in build.gradle is: dependencies { repositories { mavenCentral() maven { url 'https://download.01.org/crosswalk/releases/crosswalk/android/maven2' } maven { url 'http://dl.bintray.com/danielnilsson9/maven' } } provided files('libs/amazon-device-messaging.jar') provided files('libs/pushy-1.0.7.jar') compile 'com.android.support:multidex:1.0.0' compile 'com.android.support:support-v4:23.1.0' compile 'com.android.support:appcompat-v7:23.1.0' compile 'com.google.android.gms:play-services-gcm:8.1.0' compile 'commons-codec:commons-codec:1.10' compile 'commons-io:commons-io:2.4' compile 'org.xwalk:xwalk_core_library_beta:16.45.421.2' compile 'de.cketti.library.changelog:ckchangelog:1.2.2' compile 'com.github.danielnilsson9:color-picker-view:1.4.0' } As far as I'm able to tell (and I'm fairly new to all this), Crosswalk bundles elements of commons-codec, which clash with the explicit dependency I have myself. It seems it's not the only one; I removed the parts of my app that need commons-codec and removed the dependency, only for it to fail the same way, this time with elements from support-v4. Normal gradle exclusions don't appear to be having any effect. I'm unable to find any other information about this type of failure that might help. Does anyone have any suggestions? Complete build.gradle is attached. Thanks, Rob N.
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