GSON lancer “Attendu Attendu un nom, mais était NOMBRE à la ligne 1 de la colonne 8”?

Je suis en train d'analyser une chaîne JSON comme celui-ci ( URL générée avec http://www.json-generator.com)

{
"total": 86, 
"jsonrpc": "2.0", 
"id": 1, 
"result": [
{
"startDate": "14/03/2012", 
"meetingId": "1330", 
"creator": "Jhon", 
"lastModified": "02/04/2012", 
"meetingTitle": "task clarification", 
"location": "Conf hall", 
"startTime": "02:00 PM", 
"createdDate": "14/03/2012", 
"owner": "Peter", 
"endTime": "02:30 PM"
}, 
{
"startDate": "20/03/2012", 
"meetingId": "1396", 
"creator": "Mr.Hobbs", 
"lastModified": "07/09/2012", 
"meetingTitle": "Design Work", 
"location": "South conf Room", 
"startTime": "03:30 PM", 
"createdDate": "19/03/2012", 
"owner": "Steve Jobs", 
"endTime": "04:30 PM"
}, 
{
"startDate": "22/03/2012", 
"meetingId": "1432", 
"creator": "Robin", 
"lastModified": "21/03/2012", 
"meetingTitle": "Do something new", 
"location": "NA", 
"startTime": "10:00 AM", 
"createdDate": "21/03/2012", 
"owner": "Mr.Bean", 
"endTime": "11:00 AM"
}
]

}

Voici un objet de la classe que j'utilise:

public class Country {
String startDate;
String meetingId;
String creator;
String lastModified;
String meetingTitle;
String location;
String startTime;
String createdDate;
String owner;
String endTime;
public String getStartDate() {
return startDate;
}
public void setStartDate(String startDate) {
this.startDate = startDate;
}
public String getMeetingId() {
return meetingId;
}
public void setMeetingId(String meetingId) {
this.meetingId = meetingId;
}
public String getCreator() {
return creator;
}
public void setCreator(String creator) {
this.creator = creator;
}
public String getLastModified() {
return lastModified;
}
public void setLastModified(String lastModified) {
this.lastModified = lastModified;
}
public String getMeetingTitle() {
return meetingTitle;
}
public void setMeetingTitle(String meetingTitle) {
this.meetingTitle = meetingTitle;
}
public String getLocation() {
return location;
}
public void setLocation(String location) {
this.location = location;
}
public String getStartTime() {
return startTime;
}
public void setStartTime(String startTime) {
this.startTime = startTime;
}
public String getCreatedDate() {
return createdDate;
}
public void setCreatedDate(String createdDate) {
this.createdDate = createdDate;
}
public String getOwner() {
return owner;
}
public void setOwner(String owner) {
this.owner = owner;
}
public String getEndTime() {
return endTime;
}
public void setEndTime(String endTime) {
this.endTime = endTime;
}
} 

Mais il me jette avec:

     W/JSONStreamReader(1153): java.lang.IllegalStateException: Expected a name but was NUMBER at line 1 column 8
08-09 01:21:37.629: W/JSONStreamReader(1153): java.lang.IllegalStateException: Expected a name but was NUMBER at line 1 column 8
08-09 01:21:37.629: W/JSONStreamReader(1153):   at com.google.gson.stream.JsonReader.nextName(JsonReader.java:785)
08-09 01:21:37.629: W/JSONStreamReader(1153):   at com.example.gsontest.MainActivity$MyAsyncTask.doInBackground(MainActivity.java:162)

en Json "id": 1, est le nombre! est qui est la raison? Je suis de la génération de JSON avec http://www.json-generator.com

Mon Aysc Code pour l'Analyse Json:

 private class MyAsyncTask extends AsyncTask<String, Void, Void> {
private static final int REGISTRATION_TIMEOUT = 3 * 1000;
private static final int WAIT_TIMEOUT = 30 * 1000;
private final HttpClient httpclient = new DefaultHttpClient();
final HttpParams params = httpclient.getParams();
private boolean error = false;
protected Void doInBackground(String... urls) {
String URL = null;
Log.d("ConnManagerParams", "ok?");
try {
//URL passed to the AsyncTask
URL = urls[0];
HttpConnectionParams.setConnectionTimeout(params,
REGISTRATION_TIMEOUT);
HttpConnectionParams.setSoTimeout(params, WAIT_TIMEOUT);
ConnManagerParams.setTimeout(params, WAIT_TIMEOUT);
Log.d("ConnManagerParams", "ok?");
HttpPost httpPost = new HttpPost(URL);
Log.d("httpPost", "ok?");
//Response from the Http Request
HttpResponse response = httpclient.execute(httpPost);
Log.d("response", "ok?");
//Check the Http Request for success
StatusLine statusLine = response.getStatusLine();
Log.d("statusLine", response.getStatusLine().toString());
//Log.d("RESPONSE",
//EntityUtils.toString(response.getEntity()));
if (statusLine.getStatusCode() == HttpStatus.SC_OK) {
//Log.d("statusok", statusLine.getStatusCode());
Gson gson = new Gson();
//create a new JSON reader from the response input stream
Log.d("gson", "gson?");
JsonReader jsonReader = new JsonReader(
new InputStreamReader(response.getEntity()
.getContent(), "UTF-8"));
//begin parsing
Log.d("AFTjsonReader", "AFTjsonReader?");
jsonReader.beginObject();
Log.d("beginObject", "beginObject?");
//stay in loop as long as there are more data elements
while (jsonReader.hasNext()) {
//get the element name
Log.d("whilejsonReader", "whilejsonReader?");
//String name = jsonReader.nextName();
Log.d("nextName", jsonReader.nextName());
String name = jsonReader.nextName();
Log.d("nextNametest2", "nextName?");
if (name.equals("result")) {
Log.d("result", "result?");
jsonReader.beginArray();
while (jsonReader.hasNext()) {
//parse every element and convert that to a
//country object
Country country = gson.fromJson(jsonReader,
Country.class);
//add the country object to the list
countryList.add(country);
}
jsonReader.endArray();
}
//success = jsonReader.nextBoolean();
success = true;
}
//end reader and close the stream
jsonReader.endObject();
jsonReader.close();
} else {
//Closes the connection.
Log.d("Closes the connection.", "Closes the connection.?");
Log.w(LOG_TAG, statusLine.getReasonPhrase());
response.getEntity().getContent().close();
throw new IOException(statusLine.getReasonPhrase());
}
} catch (Exception e) {
Log.d("catch", "catch");
Log.w(LOG_TAG, e);
error = true;
cancel(true);
}
return null;
}
protected void onCancelled() {
Log.e(LOG_TAG, "Error occured during data download");
}
protected void onPostExecute(Void unused) {
if (error) {
Log.e(LOG_TAG, "Data download ended abnormally!");
} else {
displayCountries();
}
}
}
}

Des idées comment dois-je y remédier?

Merci!

merci de bien vouloir accepter ma réponse, je l'ai montée et en a fait un peu mieux merci 🙂

OriginalL'auteur LOG_TAG | 2013-08-09