如果“id”为空,则“type”中需要留空,否则列“id1”的字符串“A2A”数据类型为object。当我把它转换成字符串时,它给出了错误。尽管我们在“ID1”中看到了空行。它显示错误“无法对浮点数执行操作”df1['type'] = np.where((df1['ID1'].isnull()) , np.nan,'A2A')ID1
3
ID1 type A2A2 A
下面是堆栈跟踪:10-10 15:52:56.487: ERRORandroid.view.InflateException: Binary XML file line #17: Error inflating class android.widget.Spinner
10AndroidRuntime(4187): at android.app.ActivityThread.perf
5 Local A2A SMS valid for 1 day , 10 A2A SMS valid for 2 days , 10 Local A2A SMS for 2 days only , Daily5 Local A2A night SMS for 2 days , daily 5 local A2A night SMS for 7 days ,,,,, 5 local A2A night SMSApplicable only on selected countries and
10-10 20:37:19.576: ERROR/AndroidRuntime(7619): Uncaught handler: thread main exiting due to uncaughtexception
10-10 20:37:19.586: ERROR/AndroidRuntime(7619): java.lang.IllegalStateException: The content2131296396, class android.widget.ListView) with Adapter(class android