集成easeui这是什么错误

Information:Gradle tasks [:app:assembleBaiduDebug]
Observed package id 'system-images;android-21;google_apis;x86' in inconsistent location 'D:\Android\sdk\system-images\addon-google_apis-google-21\x86' (Expected 'D:\Android\sdk\system-images\android-21\google_apis\x86')
WARNING [Project: :app] To shrink resources you must also enable ProGuard
WARNING [Project: :app] To shrink resources you must also enable ProGuard
WARNING [Project: :app] To shrink resources you must also enable ProGuard
:app:preBuild UP-TO-DATE
:app:preBaiduDebugBuild UP-TO-DATE
:app:checkBaiduDebugManifest
:app:preBaiduReleaseBuild UP-TO-DATE
:app:preQihu360DebugBuild UP-TO-DATE
:app:preQihu360ReleaseBuild UP-TO-DATE
:app:preWandoujiaDebugBuild UP-TO-DATE
:app:preWandoujiaReleaseBuild UP-TO-DATE
:easeUI:preBuild UP-TO-DATE
:easeUI:preReleaseBuild UP-TO-DATE
:easeUI:compileReleaseNdk UP-TO-DATE
:easeUI:compileLint
:easeUI:copyReleaseLint UP-TO-DATE
:easeUI:checkReleaseManifest
:easeUI:preDebugAndroidTestBuild UP-TO-DATE
:easeUI:preDebugBuild UP-TO-DATE
:easeUI:preDebugUnitTestBuild UP-TO-DATE
:easeUI:preReleaseUnitTestBuild UP-TO-DATE
:easeUI:prepareComAndroidSupportSupportV42300Library UP-TO-DATE
:easeUI:prepareReleaseDependencies
:easeUI:compileReleaseAidl UP-TO-DATE
:easeUI:compileReleaseRenderscript UP-TO-DATE
:easeUI:generateReleaseBuildConfig UP-TO-DATE
:easeUI:generateReleaseAssets UP-TO-DATE
:easeUI:mergeReleaseAssets UP-TO-DATE
:easeUI:generateReleaseResValues UP-TO-DATE
:easeUI:generateReleaseResources UP-TO-DATE
:easeUI:mergeReleaseResources UP-TO-DATE
:easeUI:processReleaseManifest UP-TO-DATE
:easeUI:processReleaseResources UP-TO-DATE
:easeUI:generateReleaseSources UP-TO-DATE
:easeUI:compileReleaseJavaWithJavac UP-TO-DATE
:easeUI:extractReleaseAnnotations UP-TO-DATE
:easeUI:mergeReleaseProguardFiles UP-TO-DATE
:easeUI:packageReleaseRenderscript UP-TO-DATE
:easeUI:packageReleaseResources UP-TO-DATE
:easeUI:processReleaseJavaRes UP-TO-DATE
:easeUI:transformResourcesWithMergeJavaResForRelease UP-TO-DATE
:easeUI:transformClassesAndResourcesWithSyncLibJarsForRelease UP-TO-DATE
:easeUI:mergeReleaseJniLibFolders UP-TO-DATE
:easeUI:transformNative_libsWithMergeJniLibsForRelease UP-TO-DATE
:easeUI:transformNative_libsWithSyncJniLibsForRelease UP-TO-DATE
:easeUI:bundleRelease UP-TO-DATE
:app:prepareComAndroidSupportAppcompatV72311Library UP-TO-DATE
:app:prepareComAndroidSupportDesign2311Library UP-TO-DATE
:app:prepareComAndroidSupportMultidex101Library UP-TO-DATE
:app:prepareComAndroidSupportRecyclerviewV72320Library UP-TO-DATE
:app:prepareComAndroidSupportSupportV42320Library UP-TO-DATE
:app:prepareComCommit451PhotoView124Library UP-TO-DATE
:app:prepareComKymjsRxvolleyBitmapcore102Library UP-TO-DATE
:app:prepareComKymjsRxvolleyOkhttp101Library UP-TO-DATE
:app:prepareComKymjsRxvolleyRxvolley102Library UP-TO-DATE
:app:prepareInSrainCubeUltraPtr1011Library UP-TO-DATE
:app:prepareIoReactivexRxandroid110Library UP-TO-DATE
:app:prepareNongsEaseUIUnspecifiedLibrary UP-TO-DATE
:app:prepareSlidingmenu13SNAPSHOTLibrary UP-TO-DATE
:app:prepareBaiduDebugDependencies
:app:compileBaiduDebugAidl UP-TO-DATE
:app:compileBaiduDebugRenderscript UP-TO-DATE
:app:generateBaiduDebugBuildConfig UP-TO-DATE
:app:generateBaiduDebugAssets UP-TO-DATE
:app:mergeBaiduDebugAssets UP-TO-DATE
:app:generateBaiduDebugResValues UP-TO-DATE
:app:generateBaiduDebugResources UP-TO-DATE
:app:mergeBaiduDebugResources UP-TO-DATE
:app:processBaiduDebugManifest UP-TO-DATE
:app:processBaiduDebugResources UP-TO-DATE
:app:generateBaiduDebugSources UP-TO-DATE
:app:compileBaiduDebugJavaWithJavac
注: 某些输入文件使用或覆盖了已过时的 API。
注: 有关详细信息, 请使用 -Xlint:deprecation 重新编译。
注: 某些输入文件使用了未经检查或不安全的操作。
注: 有关详细信息, 请使用 -Xlint:unchecked 重新编译。
:app:compileBaiduDebugNdk UP-TO-DATE
:app:compileBaiduDebugSources
:app:prePackageMarkerForBaiduDebug
:app:transformClassesWithJarMergingForBaiduDebug FAILED
Error:Execution failed for task ':app:transformClassesWithJarMergingForBaiduDebug'.
> com.android.build.api.transform.TransformException: java.util.zip.ZipException: duplicate entry: com/hyphenate/EMCallBack.class
Information:BUILD FAILED
Information:Total time: 22.572 secs
Information:1 error
Information:0 warnings
Information:See complete output in console