Error:Execution failed for task':app:transformResourcesWithMergeJavaResForDebug'.> More than one file was found with OS independent path 'META-INF/rxjava.properties'
（错误大致意思为:存在一个违规操作，类似于RXJava）
解决方案：在build.gradle（app）android下添加
packagingOptions {
exclude 'META-INF/DEPENDENCIES.txt'
exclude 'META-INF/NOTICE'
exclude 'META-INF/NOTICE.txt'
exclude 'META-INF/LICENSE'
exclude 'META-INF/LICENSE.txt'
exclude 'META-INF/rxjava.properties'
exclude 'META-INF/rxjava.PROPERTIES'
exclude 'META-INF/RXJAVA.properties'
exclude 'META-INF/RXJAVA.PROPERTIES'
exclude 'META-INF/rxjava'
exclude 'META-INF/RXJAVA'
}
然后重新编译即可
