FrameLayout cannot be casted to ScrollView Error

[prasadshirvandkar]

When I try to drag the Checklist Items, it gives me this error in logs and App Force Stops.

java.lang.ClassCastException: android.widget.FrameLayout cannot be cast to android.widget.ScrollView at it.feio.android.checklistview.dragging.ChecklistViewItemOnDragListener.onDrag(ChecklistViewItemOnDragListener.java:34) at android.view.View.dispatchDragEvent(View.java:19699) at android.view.ViewGroup.dispatchDragEvent(ViewGroup.java:1532) at it.feio.android.checklistview.models.CheckListView.dispatchDragEvent(CheckListView.java:407) at android.view.ViewGroup.dispatchDragEvent(ViewGroup.java:1469) at android.view.ViewGroup.dispatchDragEvent(ViewGroup.java:1481) at android.view.ViewGroup.dispatchDragEvent(ViewGroup.java:1481) at android.view.ViewGroup.dispatchDragEvent(ViewGroup.java:1481) at android.view.ViewGroup.dispatchDragEvent(ViewGroup.java:1481) at android.view.ViewGroup.dispatchDragEvent(ViewGroup.java:1481) at android.view.ViewGroup.dispatchDragEvent(ViewGroup.java:1481) at android.view.ViewGroup.dispatchDragEvent(ViewGroup.java:1481) at android.view.ViewRootImpl.handleDragEvent(ViewRootImpl.java:5290) at android.view.ViewRootImpl.-wrap6(ViewRootImpl.java) at android.view.ViewRootImpl$ViewRootHandler.handleMessage(ViewRootImpl.java:3465) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:148) at android.app.ActivityThread.main(ActivityThread.java:5422) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)

[federicoiosue]

Would be usef to have a context where this happens. We're talking about an app
I developed (Checklistview Demo, Omni Notes) or you're using the library into
your own app?![](https://link.nylas.com/open/7vjrx0c0tcxineb9xy9cu8dii/local-
8170567b-2da1)

On giu 7 2016, at 9:48 am, Prasad Shirvandkar <notifications@github.com>
wrote:

When I try to drag the Checklist Items, it gives me this error in logs and
App Force Stops.

java.lang.ClassCastException: android.widget.FrameLayout cannot be cast to
android.widget.ScrollView
at it.feio.android.checklistview.dragging.ChecklistViewItemOnDragListener.onDr
ag(ChecklistViewItemOnDragListener.java:34)
at android.view.View.dispatchDragEvent(View.java:19699)
at android.view.ViewGroup.dispatchDragEvent(ViewGroup.java:1532)
at it.feio.android.checklistview.models.CheckListView.dispatchDragEvent(CheckL
istView.java:407)
at android.view.ViewGroup.dispatchDragEvent(ViewGroup.java:1469)
at android.view.ViewGroup.dispatchDragEvent(ViewGroup.java:1481)
at android.view.ViewGroup.dispatchDragEvent(ViewGroup.java:1481)
at android.view.ViewGroup.dispatchDragEvent(ViewGroup.java:1481)
at android.view.ViewGroup.dispatchDragEvent(ViewGroup.java:1481)
at android.view.ViewGroup.dispatchDragEvent(ViewGroup.java:1481)
at android.view.ViewGroup.dispatchDragEvent(ViewGroup.java:1481)
at android.view.ViewGroup.dispatchDragEvent(ViewGroup.java:1481)
at android.view.ViewRootImpl.handleDragEvent(ViewRootImpl.java:5290)
at android.view.ViewRootImpl.-wrap6(ViewRootImpl.java)
at android.view.ViewRootImpl$ViewRootHandler.handleMessage(ViewRootImpl.java:3
465)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5422)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:
726)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)

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[prasadshirvandkar]

@federicoiosue I am using library into my app

[federicoiosue]

Looking to the code would be
useful!

[prasadshirvandkar]

@federicoiosue The Link is not opening

[federicoiosue]

Without a context I can't help you, give a look to the demo app to see what
eventually had happened.

It also depends on WHEN you get the error (talking about drag&drop action)