Showing posts from March, 2017

Error:Error converting bytecode to dex: Cauase: Dex cannot parse version 52 byte code. This is caused by library dependencies that have been compiled using Java 8 or above. If you are using the 'java' gradle plugin in a library submodule add targetCompatibility = '1.7' sourceCompatibility = '1.7' to that submodule's build.gradle file.

Error:Execution failed for task ':AndroidAppDemo:transformClassesWithPreJackPackagedLibrariesForDebug'. > Jack requires Build Tools 24.0.0 or later Use java 1.8 and latest build tools and compile with jack optioncompileOptions { sourceCompatibility JavaVersion.VERSION_1_8 targetCompatibility JavaVersion.VERSION_1_8 } defaultConfig {jackOptions {enabled:true} }