zhangyulong158: 博主，我也报这种问题，到底怎么解决啊，哭死 Caused by: com.android.ide.common.workers.WorkerExecutorException: 1 exception was raised by workers: java.lang.RuntimeException: Duplicate class org.hamcrest.BaseDescription found in modules hamcrest-core-1.1.jar (org.hamcrest:hamcrest-core:1.1) and junit-4.10.jar (junit:junit:4.10) Duplicate class org.hamcrest.BaseMatcher found in modules hamcrest-core-1.1.jar (org.hamcrest:hamcrest-core:1.1) and junit-4.10.jar (junit:junit:4.10) Duplicate class org.hamcrest.CoreMatchers found in modules hamcrest-core-1.1.jar (org.hamcrest:hamcrest-core:1.1) and junit-4.10.jar (junit:junit:4.10) Duplicate class org.hamcrest.Description found in modules hamcrest-core-1.1.jar (org.hamcrest:hamcrest-core:1.1) and junit-4.10.jar (junit:junit:4.10)