jsonexception

问题 Actually when we call API and send request in JSON format we are expecting response also come into JSON format. But here back end team sending me response in String format therefore my onErrorResponse () method get called. Here my status code is 200. But due to format of response not executed onResponse () method. So will you please help me to handle this? Might be I have to use CustomRequest here. Any suggestoin will be appreciated. Thanks I have used volley json object request for accessing

问题 I'm making api calls to a back-end who always has a JSONArray series and sometimes has a JSONArray places . In the code below, I am trying to write an if statement that says, whenever there is no places array, make another http request. However, I am not getting a nullpointer, it just throws a JSON Exception saying there is no value for places. What can I put as the terminating condition, for when places has no value? I have tried places == null and that hasn't worked. try{ JSONArray places =

来源： https://stackoverflow.com/questions/63608735/org-springframework-core-codec-decodingexception-json-decoding-error-illegal-c

问题 I have converted this json to string to save in local database { "type": "file", "id": "b665ff0b-5f7b-4991-ae88-ac5054880223", "link": { "href": "https://s3-eu-west-com/87e9edff-e7bd-49ea-aa7a-8948cac29bc1/b665ff0b-5f7b-4991-ae88-ac5054880223.jpg" }, "file_name": "sony 431.jpg", "mime_type": "image/jpeg", "file_size": 66727, "public": true, "meta": { "dimensions": { "width": 1500, "height": 1500 }, "timestamps": { "created_at": "2018-01-22T11:07:35.527Z" } }, "links": { "current": "https:/

问题 I know there are question and answers with that particular problem here on so, but my problem is little unique (I guess). Here is my model class: public class RoleMaster { [Key] [Required] public int Id { get; set; } [Required] [StringLength(20)] public string Role { get; set; } } Here is my controller: public class RolesController : ControllerBase { private readonly IRolesRepository _repo; public RolesController(IRolesRepository repo) { _repo = repo; } [HttpGet] public IActionResult Get() {

问题 I have been trying to fix this error for 2 days now, searched and tried multiple coding types from stackoverflow.com. I have checked my JSON http://jsonformatter.curiousconcept.com/#jsonformatter. But I am still unable to find out why my code is doing this. I have 3 files. MainACtivity.java that should get the information from my test.json files on my server and then process it to the Events.java. Events.java just displays the information, but the app doesn't make it that far. UPDATED CODE IN

问题 I am trying to read JSON file from asset folder. But I get the following exception org.json.JSONException: Expected literal value at character 550 I searched lot of stuff but didn't find anything relative. Here is my JSON file. I find JSON object on 550 is "names": ["Santosh","Sandip","Arvind"], . I am trying to solve it but don't know what happens in my code. Here is my code. I also debug my code but when control goes on JSONObject jsonObject = new JSONObject(text); it throw exception and

问题 I am trying to get data from a php file. This is my PHP code: $sql=mysql_query("select * from `tracking`"); while($row=mysql_fetch_assoc($sql)) $output[]=$row; print(json_encode($output)); And I really need all the data. This is the code I use to get and convert the data: String result = null; InputStream is = null; StringBuilder sb = null; ArrayList<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>(); try { HttpClient httpclient = new DefaultHttpClient(); HttpPost httppost = new

问题 I am developing an Application of JSON object Which Returns data into ListView. In That One Parameter Need to be passed which is Uid of User. My Code for Async is: class AsyncCallWebServicereceiveHistory extends AsyncTask<String, String, String> { ProgressDialog progressDialog; @Override protected void onPreExecute() { super.onPreExecute(); progressDialog = new ProgressDialog(ReceiveHistory.this); progressDialog.setTitle("Loading"); progressDialog.setMessage("Please wait"); progressDialog

问题 ctually when we call API and send request in JSON format we are expecting response also come into JSON format. But here back end team sending me response in String format therefore my onErrorResponse () method get called. Here my status code is 200. But due to format of response not executed onResponse () method. So will you please help me to handle this? Might be I have to use CustomRequest here. Any suggestoin will be appreciated. Thanks public class SampleJsonObjTask { public static