Register post request is failing on flutter app production
1,837 views
Skip to first unread message
CYRIL P. JOY
Aug 11, 2019, 9:05:19 AM8/11/19
to Flutter Development (flutter-dev)
I am facing an issue with http post request for register in my flutter app.
http.Response response = await http.post(
body: {"username": _username, "email": _email, "password": _password});
final responseData = json.decode(response.body);
when this post request is executed, i am getting error as,
[ERROR:flutter/lib/ui/ui_dart_state.cc(148)] Unhandled Exception: FormatException: Unexpected character (at character 1)E/flutter (25820): <!DOCTYPE html>
E/flutter (25820): ^
E/flutter (25820):
I deployed my app to Heroku and tried with the new url, i am getting the same error with heroku url also.
I tried the above post command on Postman also, the response is provided below
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta charset="utf-8">
<title>Application Error</title>
<style media="screen">
html,body,iframe {
margin: 0;
padding: 0;
}
html,body {
height: 100%;
overflow: hidden;
}
iframe {
width: 100%;
height: 100%;
border: 0;
}
</style>
</head>
<body>
<iframe src="//www.herokucdn.com/error-pages/application-error.html"></iframe>
</body>
</html>
please find the images below for postman settings page, and result obtained.
Only register request is having the issue, login post request is working fine.
body: {"identifier": _email, "password": _password});
print('LOGIN body: [${response.body}]');
final responseData = json.decode(response.body);
The above post request is working fine from app and through Postman. Kindly help, i dont have any clue why register is not working.
Andy Greenshaw
Aug 11, 2019, 9:07:16 AM8/11/19
to Flutter Development (flutter-dev), CYRIL P. JOY
Your 1st post is not returning JSON, so the decode fails.
--
You received this message because you are subscribed to the Google Groups "Flutter Development (flutter-dev)" group.
To unsubscribe from this group and stop receiving emails from it, send an email to flutter-dev...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/flutter-dev/b85a855e-8411-4a33-8e2c-66ec9658fe45%40googlegroups.com.
Reply all
Reply to author
Forward
0 new messages