Hello! I get this exception, if i press FAB twice:
Fatal Exception: java.lang.IllegalStateException: Fragment already added: FilterFragment{a78520b #7}
at android.support.v4.app.FragmentManagerImpl.addFragment(FragmentManager.java:1886)
at android.support.v4.app.BackStackRecord.executeOps(BackStackRecord.java:760)
at android.support.v4.app.FragmentManagerImpl.executeOps(FragmentManager.java:2591)
at android.support.v4.app.FragmentManagerImpl.executeOpsTogether(FragmentManager.java:2378)
at android.support.v4.app.FragmentManagerImpl.removeRedundantOperationsAndExecute(FragmentManager.java:2333)
at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:2240)
at android.support.v4.app.FragmentManagerImpl$1.run(FragmentManager.java:703)
at android.os.Handler.handleCallback(Handler.java:836)
at android.os.Handler.dispatchMessage(Handler.java:103)
at android.os.Looper.loop(Looper.java:203)
at android.app.ActivityThread.main(ActivityThread.java:6564)
at java.lang.reflect.Method.invoke(Method.java)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1134)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:995)
In the example project it's the same. What can i do about it?
Hello! I get this exception, if i press FAB twice:
In the example project it's the same. What can i do about it?