Error on http post

Ionic Framework ionic-v3
1

Hi,

we’ve some problems posting data to the server with android. I’m using angular http 4.4.3.

This is the error:

{“_body”:null,“status”:599,“ok”:false,“statusText”:“Ok”,“headers”:{},“type”:2,“url”:null}

Ionic info:

@ionic/cli-utils : 1.17.0
ionic (Ionic CLI) : 3.17.0

global packages:

cordova (Cordova CLI) : 7.0.1

local packages:

@ionic/app-scripts : 3.0.1
Cordova Platforms  : android 6.2.3
Ionic Framework    : ionic-angular 3.7.1

System:

Android SDK Tools : 25.2.5
Node              : v6.11.0
npm               : 3.10.10
OS                : Windows 10
2

That looks like an timeout error (https://httpstatuses.com/599).
Have you allready tried to post data manualy with a browser / browserplugin ?
(Make sure that it’s not the server which is responsible the error)

3

Thanks for your reply.
From the browser and ios devices, there are no problems with the same web services and server… Furthermore, I get the response with status 599 in less than a second…

4

Do you have already checked for the comon mistakes? as example CORS or the whiteliste in your config.xml?
Do requests to other sites work?

5

We’ve solved the problem. It is a problem with the ionic-native-http-connection-backend plugin that we use for the wkwebview and that does not work well for the android devices.

The plugin’s creator has found a temporary workaround: more details here.