I'm working on a sandbox application. The mobile app is available in the AppStore. But suddenly the following error showed up in the mobile app installed on iPhone:
A JSONObject text must begin with '{' at 1 [character 2 line 1]
This is what I could find in the log:
- 08:51:16 app ERROR Connector: Invalid JSON request: A JSONObject text must begin with '{' at 1 [character 2 line 1]
And this is what I found out so far:
1. It happens on a mobile devices not in a desktop browser
2. It happens on pages with images only. One or more image(s) won't be displayed after the error.
3. I'm afraid it has something to do with a mobile device specific widget. I removed most of the widgets after the error showed up but maybe some of the widgets changed
4. I'm afraid it has something to do with a mobile device specific widget or something. I removed most of the widgets after the error showed up but maybe some of the widgets changed.
5. It only happens ones in a while. Somethimes it doesn't generate the error.
6. A second problem, maybe got something to do with this, is that the images won't be enlarged when opend. Also a pdf document opens in a different view then it used to.
Is there anything I can do to find out where this problem comes from? Or is there a way to restore java files?
PS: A link to the APP: https://itunes.apple.com/nl/app/omgevingsapp/id1272093221?mt=8