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deano2390 / MaterialShowcaseView

A Material Design themed ShowcaseView for Android
Apache License 2.0
2.72k stars 526 forks source link

NullPointerException when fadeOut #81

Open elenaSid opened 8 years ago

elenaSid commented 8 years ago

Hi! We got a lot of nullpointerexeptions: 

java.lang.NullPointerException
       at uk.co.deanwild.materialshowcaseview.MaterialShowcaseView.fadeOut(MaterialShowcaseView.java:799)
       at uk.co.deanwild.materialshowcaseview.MaterialShowcaseView.hide(MaterialShowcaseView.java:777)
       at uk.co.deanwild.materialshowcaseview.MaterialShowcaseView.onTouch(MaterialShowcaseView.java:206)
       at android.view.View.dispatchTouchEvent(View.java:5563)
       at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2064)
       at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:1732)
       at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2070)
       at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:1746)
       at com.android.internal.policy.impl.PhoneWindow$DecorView.superDispatchTouchEvent(PhoneWindow.java:1961)
       at com.android.internal.policy.impl.PhoneWindow.superDispatchTouchEvent(PhoneWindow.java:1398)
       at android.app.Activity.dispatchTouchEvent(Activity.java:2428)
       at android.support.v7.view.WindowCallbackWrapper.dispatchTouchEvent(WindowCallbackWrapper.java:60)
       at io.branch.referral.Branch$BranchWindowCallback.dispatchTouchEvent(Branch.java:3508)
       at com.android.internal.policy.impl.PhoneWindow$DecorView.dispatchTouchEvent(PhoneWindow.java:1909)
       at android.view.View.dispatchPointerEvent(View.java:5748)
       at android.view.ViewRootImpl.deliverPointerEvent(ViewRootImpl.java:3136)
       at android.view.ViewRootImpl.handleMessage(ViewRootImpl.java:2690)
       at android.view.ViewRootImpl.processInputEvents(ViewRootImpl.java:930)
       at android.view.ViewRootImpl.handleMessage(ViewRootImpl.java:2704)
       at android.os.Handler.dispatchMessage(Handler.java:99)
       at android.os.Looper.loop(Looper.java:156)
       at android.app.ActivityThread.main(ActivityThread.java:4977)
       at java.lang.reflect.Method.invokeNative(Method.java)
       at java.lang.reflect.Method.invoke(Method.java:511)
       at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784)
       at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
       at dalvik.system.NativeStart.main(NativeStart.java)
Ainege commented 8 years ago

+1

pengrad commented 8 years ago

+1

choupeiwen25439 commented 7 years ago

+1