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via GitHub by wenmingvs
, 2 years ago
Attempt to invoke interface method 'int java.util.List.size()' on a null object reference
via GitHub by wenmingvs
, 2 years ago
Attempt to invoke interface method 'int java.util.List.size()' on a null object reference
java.lang.NullPointerException: Attempt to invoke interface method 'int java.util.List.size()' on a null object reference at com.wenming.weiswift.ui.login.fragment.post.picselect.adapter.ImgFolderAdapter.getCount(ImgFolderAdapter.java:49) at android.widget.ListView.setAdapter(ListView.java:491) at com.wenming.weiswift.ui.login.fragment.post.picselect.popwindow.ImgFolderPopWindow.initListView(ImgFolderPopWindow.java:52) at com.wenming.weiswift.ui.login.fragment.post.picselect.popwindow.ImgFolderPopWindow.<init>(ImgFolderPopWindow.java:45) at com.wenming.weiswift.ui.login.fragment.post.picselect.activity.AlbumActivity$2.onClick(AlbumActivity.java:111) at android.view.View.performClick(View.java:5198) at android.view.View$PerformClick.run(View.java:21147) at android.os.Handler.handleCallback(Handler.java:739) at android.os.Handler.dispatchMessage(Handler.java:95) at android.os.Looper.loop(Looper.java:148) at android.app.ActivityThread.main(ActivityThread.java:5417) 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)