An error occurred while adding a view to listview addheaderview.

04-02 16:55:31. 153: E/androidruntime (4874 ): Uncaught handler: thread main exiting due to uncaught exception 04-02 16:55:31. 163: E/monkey (4874): exception: Java. Io. filenotfoundexception:/dev/ Kmsg (permission denied) 04-02 16:55:31. 243: E/androidruntime (4874): exception: Java. Io. filenotfoundexception:/dev/ Kmsg (permission denied) 04-02 16:55:31. 243: E/androidruntime (4874 ): Fatal exception: Main 04-02 16:55:31. 243: E/androidruntime (4874 ): Java. Lang. classcastexception: Android. widget. abslistview $ layoutparams 04-02 16:55:31. 243: E/androidruntime (4874): at Android. widget. relativelayout $ dependencygraph. findroots (relativelayout. Java: 1303) 04-02 16:55:31. 243: E/androidruntime (4874): at Android. widget. relativelayout $ dependencygraph. getsortedviews (relativelayout. Java: 1250 ) 04-02 16:55:31. 243: E/androidruntime (4874): at Android. widget. relativelayout. sortchildren (relativelayout. Java: 281 ) 04-02 16:55:31. 243: E/androidruntime (4874): at Android. widget. relativelayout. onmeasure (relativelayout. Java: 303 ) 04-02 16:55:31. 243: E/androidruntime (4874): at Android. View. View. Measure (view. Java: 8342 ) 04-02 16:55:31. 243: E/androidruntime (4874): at Android. widget. listview. setupchild (listview. Java: 1821 ) 04-02 16:55:31. 243: E/androidruntime (4874): at Android. widget. listview. makeandaddview (listview. Java: 1748 ) 04-02 16:55:31. 243: E/androidruntime (4874): at Android. widget. listview. filldown (listview. Java: 670 ) 04-02 16:55:31. 243: E/androidruntime (4874): at Android. widget. listview. fillfromtop (listview. Java: 727 ) 04-02 16:55:31. 243: E/androidruntime (4874): at Android. widget. listview. layoutchildren (listview. Java: 1598 ) 04-02 16:55:31. 243: E/androidruntime (4874): at Android. widget. abslistview. onlayout (abslistview. Java: 1260 ) 04-02 16:55:31. 243: E/androidruntime (4874): at Android. View. View. layout (view. Java: 7204) 04-02 16:55:31. 243: E/androidruntime (4874): at Android. widget. relativelayout. onlayout (relativelayout. Java: 912 ) 04-02 16:55:31. 243: E/androidruntime (4874): at Android. View. View. layout (view. Java: 7204 ) 04-02 16:55:31. 243: E/androidruntime (4874): at Android. Support. v4.view. viewpager. onlayout (viewpager. Java: 1520 ) 04-02 16:55:31. 243: E/androidruntime (4874): at Android. View. View. layout (view. Java: 7204 ) 04-02 16:55:31. 243: E/androidruntime (4874): at Android. widget. linearlayout. setchildframe (linearlayout. Java: 1254 ) 04-02 16:55:31. 243: E/androidruntime (4874): at Android. widget. linearlayout. layoutvertical (linearlayout. Java: 1130 ) 04-02 16:55:31. 243: E/androidruntime (4874): at Android. widget. linearlayout. onlayout (linearlayout. Java: 1047 ) 04-02 16:55:31. 243: E/androidruntime (4874): at Android. View. View. layout (view. Java: 7204 ) 04-02 16:55:31. 243: E/androidruntime (4874): at Android. widget. framelayout. onlayout (framelayout. Java: 338 ) 04-02 16:55:31. 243: E/androidruntime (4874): at Android. View. View. layout (view. Java: 7204 ) 04-02 16:55:31. 243: E/androidruntime (4874): at Android. widget. framelayout. onlayout (framelayout. Java: 338) 04-02 16:55:31. 243: E/androidruntime (4874): at Android. View. View. layout (view. Java: 7204 ) 04-02 16:55:31. 243: E/androidruntime (4874): at Android. View. viewroot. javasmtraversals (viewroot. Java: 1142 ) 04-02 16:55:31. 243: E/androidruntime (4874): at Android. View. viewroot. handlemessage (viewroot. Java: 1876 ) 04-02 16:55:31. 243: E/androidruntime (4874): at Android. OS. handler. dispatchmessage (handler. Java: 99 ) 04-02 16:55:31. 243: E/androidruntime (4874): at Android. OS. Looper. Loop (Looper. Java: 130 ) 04-02 16:55:31. 243: E/androidruntime (4874): at Android. App. activitythread. Main (activitythread. Java: 3683) 04-02 16:55:31. 243: E/androidruntime (4874 ): At java. Lang. Reflect. method. invokenative (native method) 04-02 16:55:31. 243: E/androidruntime (4874): At java. Lang. Reflect. method. Invoke (method. Java: 507 ) 04-02 16:55:31. 243: E/androidruntime (4874): At com. Android. Internal. OS. zygoteinit $ methodandargscaller. Run (zygoteinit. Java: 895 ) 04-02 16:55:31. 243: E/androidruntime (4874): At com. Android. Internal. OS. zygoteinit. Main (zygoteinit. Java: 653 ) 04-02 16:55:31. 243: E/androidruntime (4874 ): At Dalvik. system. nativestart. Main (native method) 04-02 16:55:31. 253: E/androidruntime (4874): exception: Java. Io. filenotfoundexception:/dev/kmsg (permission denied)

Java. Lang. classcastexception: Android. widget. abslistview $ layoutparams

Meaning type conversion error

Subpager. setlayoutparams (New listview. layoutparams (listview. layoutparams. fill_parent, 200); // The height here cannot be wrap_content.

The reason is that I set layoutparams.

This sentenceCodeAfter a long time

My parent node uses relativelayout.

So change to the following code:

Subpager. setlayoutparams (New relativelayout. layoutparams (relativelayout. layoutparams. fill_parent, 200 ));