emilsjolander / StickyListHeaders

An android library for section headers that stick to the top
Apache License 2.0
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java.lang.NullPointerException #426

Open xiaoqisz opened 9 years ago

xiaoqisz commented 9 years ago

java.lang.NullPointerException at se.emilsjolander.stickylistheaders.StickyListHeadersListView.updateOrClearHeader(StickyListHeadersListView.java:283) at se.emilsjolander.stickylistheaders.StickyListHeadersListView.access$900(StickyListHeadersListView.java:32) at se.emilsjolander.stickylistheaders.StickyListHeadersListView$WrapperListScrollListener.onScroll(StickyListHeadersListView.java:449) at android.widget.AbsListView.invokeOnItemScrollListener(AbsListView.java:1326) at android.widget.ListView.layoutChildren(ListView.java:1535) at android.widget.AbsListView.onLayout(AbsListView.java:2102) at android.view.View.layout(View.java:13754) at android.view.ViewGroup.layout(ViewGroup.java:4362) at se.emilsjolander.stickylistheaders.StickyListHeadersListView.onLayout(StickyListHeadersListView.java:233) at android.view.View.layout(View.java:13754) at android.view.ViewGroup.layout(ViewGroup.java:4362) at android.widget.FrameLayout.onLayout(FrameLayout.java:448) at android.view.View.layout(View.java:13754) at android.view.ViewGroup.layout(ViewGroup.java:4362) at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1649) at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1507) at android.widget.LinearLayout.onLayout(LinearLayout.java:1420) at android.view.View.layout(View.java:13754) at android.view.ViewGroup.layout(ViewGroup.java:4362) at android.widget.FrameLayout.onLayout(FrameLayout.java:448) at android.view.View.layout(View.java:13754) at android.view.ViewGroup.layout(ViewGroup.java:4362) at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1649) at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1507) at android.widget.LinearLayout.onLayout(LinearLayout.java:1420) at android.view.View.layout(View.java:13754) at android.view.ViewGroup.layout(ViewGroup.java:4362) at android.widget.FrameLayout.onLayout(FrameLayout.java:448) at android.view.View.layout(View.java:13754) at android.view.ViewGroup.layout(ViewGroup.java:4362) at android.view.ViewRootImpl.performLayout(ViewRootImpl.java:1866) at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1687) at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:998) at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:4212) at android.view.Choreographer$CallbackRecord.run(Choreographer.java:725) at android.view.Choreographer.doCallbacks(Choreographer.java:555) at android.view.Choreographer.doFrame(Choreographer.java:525) at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:711) at android.os.Handler.handleCallback(Handler.java:615) at android.os.Handler.dispatchMessage(Handler.java:92) at android.os.Looper.loop(Looper.java:137) at android.app.ActivityThread.main(ActivityThread.java:4745) at java.lang.reflect.Method.invokeNative(Native Method) at java.lang.reflect.Method.invoke(Method.java:511) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553) at dalvik.system.NativeStart.main(Native Method)

rhavran commented 8 years ago

Hello, I has the same problem when I am updating list of items.