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POException parsing string to JSONObject (works at local server, but not at the online server) android
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  1. POException parsing string to JSONObject (works at local server, but not at the online server) android
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    copied!<p>the code:</p> <pre><code>public JSONArray getJSONFromUrl(String url, List&lt;NameValuePair&gt; params) { // Making HTTP request try { // defaultHttpClient HttpClient httpClient = new DefaultHttpClient(); HttpPost httpPost = new HttpPost(url); httpPost.setEntity(new UrlEncodedFormEntity(params)); HttpResponse httpResponse = httpClient.execute(httpPost); HttpEntity httpEntity = httpResponse.getEntity(); is = httpEntity.getContent(); } catch (UnsupportedEncodingException e) { e.printStackTrace(); } catch (ClientProtocolException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } try { BufferedReader reader = new BufferedReader(new InputStreamReader( is, "UTF-8"), 8); StringBuilder sb = new StringBuilder(); String line = null; while ((line = reader.readLine()) != null) { sb.append(line); } is.close(); json = sb.toString(); Log.e("JSON", json); } catch (Exception e) { Log.e("Buffer Error", "Error converting result " + e.toString()); } // try parse the string to a JSON object try { JSONObject json_data = new JSONObject(json); JSONArray hashMap_names = json_data.names(); JSONArray hashMap_names2 = new JSONArray(); Map hashMap = new HashMap(json_data.length()); for (int i=0; i!=hashMap_names.length(); i++){ //Object obj = chaves.next(); hashMap.put(String.valueOf(i),json_data.get(String.valueOf(i))); hashMap_names2.put(String.valueOf(i)); } JSONObject hashMap_obj = new JSONObject (hashMap); jArr = hashMap_obj.toJSONArray(hashMap_names2); Log.e("JSON Parser", "succesful parsing data " + jArr.toString()); } catch (Exception e) { Log.e("JSON Parser", "Error parsing data " + e.toString()); jArr = null; } return jArr; } </code></pre> <p>after the stringbuilder.toString(), json has the folowwing value: </p> <pre><code>{"0":"27124","1":"Adsad adadda daddadadad ","2":"asdasdas@gmail.com","3":"732bcv874uhfebfehuif9724uhife","4":"wasd","5":"","6":"M","7":"","8":"","9":"","10":"","11":"","12":"06\/05\/1989","13":"","14":"","15":"","16":"","17":"","18":"","19":"","20":"BR","21":"","22":"0","23":"","24":"","25":"","26":"Y","27":"Y","28":"Y","29":"N","30":"0","31":"30\/04\/2012 16:48:20","32":"17\/04\/2012 01:09:27","33":"367","34":"50","35":"0","36":"79","37":"34","38":"","39":"17\/04\/2012 01:16:54","40":"3649","41":[null,null,null,null,null,null,null,null,null,null,null]} </code></pre> <p>wich looks to me a perfect formated JSON text.</p> <p>but when I try creating a new JSONObject(json), get the exception </p> <pre><code>Error parsing data org.json.JSONException: Value of type java.lang.String cannot be converted to JSONArray </code></pre> <p>BUT I only get this error when using the online server. If I use the local one (xammp), json is parsed to JSONObject and the app works.</p> <p>I've tried to set <code>json = "{'0':'1212','1':'username','2':'email','3':'pass'}";</code> and it worked! but when using <code>json = "\""+json.replace('\"', '\'')+"\"";</code> just got the same exception</p> <p>by the way, i'm using the hashmap just to ordenate de JSONObject after parsing.</p> <p>Maybe the issue its because on local I'm using php 5.3, and the online server uses php 5.2? There is any difference between the headers of these versions? How could I verificate this?</p>
 

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