Android Listview Addheaderview setadapter when inexplicable nullpointerexception solved

Solve Android Listview Addheaderview Setadapter when inexplicable nullpointerexception

Bug when changing the code

Bug 1:

E/androidruntime (15920): java.lang.RuntimeException:Unable to start activity componentinfo{}: Android.view.InflateException:Binary XML file line #35: Error inflating class fragment

Solution Ideas

Ran into Binary XML file line #35

1 go to check the relevant fragment XML configuration is correct

2 Check if import package is import android.app.v4.Fragment

Bug 2:

ListView inexplicably NullPointerException

E/androidruntime (18769): caused by:java.lang.NullPointerException

At Android.widget.ListView.clearRecycledState

At android.widget.ListView.resetList

Solution Ideas:

Check to see if the header or footer is loaded as follows:

View Header = Getlayoutinflater (). Inflate (R.layout.header, NULL); View footer = Getlayoutinflater (). Inflate (r.layout.footer, NULL);

Reference:

http://blog.sina.com.cn/s/blog_6e5195850101492t.html

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Android Listview Addheaderview setadapter when inexplicable nullpointerexception solved