嗨，我收到 JSON 异常错误，但不知道为什么有人可以帮忙？
这是我的代码
public static void updateLocalDataWithObject(Context activityContext, JSONObject fullNetworkDataFromFile) throws JSONException{
JSONObject userPrefsDict = new JSONObject();
JSONObject fullNetworkfile = fullNetworkDataFromFile.getJSONObject("data");
JSONObject tempUserDict = fullNetworkfile.getJSONObject("user");
String user_pref_club = tempUserDict.getString("primary_club_id");
Log.v("globals", "3.)user_pref_club = " + user_pref_club);
JSONObject userClubsDict = fullNetworkfile.getJSONObject("user_clubs");
Log.v("globals", "userClubsDict = " + userClubsDict);
if(userClubsDict.length()!= 0){
try {
JSONArray userClubsDictKeys = new JSONArray();
userClubsDictKeys=userClubsDict.names();
ArrayList<String> stringArray = new ArrayList<String>();
for(int i = 0, count = userClubsDictKeys.length(); i< count; i++)
{
JSONObject jsonObject = userClubsDictKeys.getJSONObject(i);
stringArray.add(jsonObject.toString());
}
for(String myString : stringArray){
Log.v("globals", "myString = " + myString);
}
Log.v("globals", "ARRAY userClubsDictKeys = " + userClubsDictKeys);
String clubID = userClubsDictKeys.getString(0);
Log.v("globals", "clubID = " + clubID);
if(user_pref_club =="" || (userClubsDictKeys.getString(0) == null)) user_pref_club = clubID;
userClubsDict.put("selected_club", user_pref_club);
Log.v("globals", "userClubsDict EDITED = " + userClubsDict);
fullNetworkfile.put("user_prefs", userClubsDict);
Log.v("globals", "fullNetworkfile EDITED = " + fullNetworkfile);
String writableString = fullNetworkfile.toString();
writeDataToFile(activityContext,writableString, "mynetwork.json");
Log.v("globals", "fullNetworkfile Written = to FIle");
JSONObject returnDataFromFile = GlobalActions.returnDataFromFile(null,"mynetwork.json");
Log.v("globals", "returnDataFromFile= " + returnDataFromFile);
JSONObject userprefsdata = returnDataFromFile.getJSONObject("user_prefs");
Log.v("globals", "user_prefs= " + userprefsdata);
}
catch (JSONException e) {
e.printStackTrace();
}
}
}
这是错误
03-01 15:34:11.219: W/System.err(2462): org.json.JSONException: Value 6496 at 0 of type java.lang.String cannot be converted to JSONObject
03-01 15:34:11.229: W/System.err(2462): at org.json.JSON.typeMismatch(JSON.java:96)
03-01 15:34:11.229: W/System.err(2462): at org.json.JSONArray.getJSONObject(JSONArray.java:484)
03-01 15:34:11.229: W/System.err(2462): at com.myApp.myApp.GlobalActions.updateLocalDataWithObject(GlobalActions.java:346)
03-01 15:34:11.229: W/System.err(2462): at com.myApp.myApp.LoginForm.apiNetworkCallResponse(LoginForm.java:268)
03-01 15:34:11.229: W/System.err(2462): at com.myApp.myApp.LoginForm$loginSuccessTask.onPostExecute(LoginForm.java:255)
03-01 15:34:11.229: W/System.err(2462): at com.myApp.myApp.LoginForm$loginSuccessTask.onPostExecute(LoginForm.java:1)
03-01 15:34:11.229: W/System.err(2462): at android.os.AsyncTask.finish(AsyncTask.java:417)
03-01 15:34:11.229: W/System.err(2462): at android.os.AsyncTask.access$300(AsyncTask.java:127)
03-01 15:34:11.229: W/System.err(2462): at android.os.AsyncTask$InternalHandler.handleMessage(AsyncTask.java:429)
03-01 15:34:11.229: W/System.err(2462): at android.os.Handler.dispatchMessage(Handler.java:99)
03-01 15:34:11.229: W/System.err(2462): at android.os.Looper.loop(Looper.java:123)
03-01 15:34:11.229: W/System.err(2462): at android.app.ActivityThread.main(ActivityThread.java:3687)
03-01 15:34:11.229: W/System.err(2462): at java.lang.reflect.Method.invokeNative(Native Method)
03-01 15:34:11.229: W/System.err(2462): at java.lang.reflect.Method.invoke(Method.java:507)
03-01 15:34:11.229: W/System.err(2462): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:867)
03-01 15:34:11.229: W/System.err(2462): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:625)
03-01 15:34:11.229: W/System.err(2462): at dalvik.system.NativeStart.main(Native Method)