Failed resolution of: Landroid/support/v7/internal/widget/TintManager_failed resolution of: landroid/support/v7/widget/t

java.lang.IllegalStateException: Fatal Exception thrown on Scheduler.Worker thread.
             at rx.android.schedulers.LooperScheduler$ScheduledAction.run(LooperScheduler.java:114)
             at android.os.Handler.handleCallback(Handler.java:815)
             at android.os.Handler.dispatchMessage(Handler.java:104)
             at android.os.Looper.loop(Looper.java:224)
             at android.app.ActivityThread.main(ActivityThread.java:5958)
             at java.lang.reflect.Method.invoke(Native Method)
             at java.lang.reflect.Method.invoke(Method.java:372)
             at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1113)
             at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:879)
         Caused by: java.lang.NoClassDefFoundError: Failed resolution of: Landroid/support/v7/internal/widget/TintManager;
              at android.support.design.widget.TabLayout$TabView.<init>(TabLayout.java:1145)
              at android.support.design.widget.TabLayout.createTabView(TabLayout.java:635)
              at android.support.design.widget.TabLayout.addTabView(TabLayout.java:669)
              at android.support.design.widget.TabLayout.addTab(TabLayout.java:365)
              at android.support.design.widget.TabLayout.addTab(TabLayout.java:340)
              at android.support.design.widget.TabLayout.setTabsFromPagerAdapter(TabLayout.java:624)
              at android.support.design.widget.TabLayout.setupWithViewPager(TabLayout.java:595)
              at com.ecej.ehome.ui.AppointmentTimeActivity.initData(AppointmentTimeActivity.java:145)
              at com.ecej.ehome.ui.AppointmentTimeActivity.access$100(AppointmentTimeActivity.java:38)
              at com.ecej.ehome.ui.AppointmentTimeActivity$1.requestSuccess(AppointmentTimeActivity.java:109)
         Caused by: java.lang.ClassNotFoundException: Didn't find class "android.support.v7.internal.widget.TintManager" on path: DexPathList[[zip file "/data/app/com.ecej.ui-2/base.apk"],nativeLibraryDirectories=[/data/app/com.ecej.ui-2/lib/arm, /vendor/lib, /system/lib]]
               at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
               ....
               at java.lang.ClassLoader.loadClass(ClassLoader.java:504)
               ... 23 more
         Caused by: java.lang.NoClassDefFoundError: Class not found using the boot class loader; no stack available

错误原因：依赖包重复

在关联库lib中已经引入v7包的20.0.0版本

由于coding过程中，页面新添加v7包下的Theme，导致在Module:app的gradle文件中自动重复引入了v7的23.4.0版本，与lib中重复

解决：去掉Module:app的gradle文件中的重负依赖即可；