FormatException：输入意外结束（在字符 1 处）^

Question

i already work with this method and it's working correctly but today i run the same code and i have this error: response message: 500 Internal Server Error I/flutter ( 8784): FormatException: Unexpected end of input (at character 1) I/flutter ( 8784): I/flutter ( 8784): ^

Future<String> getCompanies() async {
   try {
     var response = await http.get(Uri.parse(companies), headers: {
       HttpHeaders.authorizationHeader: basicauth,
       HttpHeaders.contentTypeHeader: 'application/json'
     });
     if (mounted) {
       this.setState(() {
         var resbody = JsonDecoder().convert(response.body);
         data = resbody["value"];
       });
     }
   } catch (e) {
     print(e);
   }
 }

Answer 1

Probably causing by charset variation. Use CHARSET=utf8 in sqli/pd0 connection.