# IOS JSON erro, only in IOS, android works fine **URL:** https://community.thunkable.com/t/ios-json-erro-only-in-ios-android-works-fine/70315 **Category:** Questions about Thunkable X **Created:** [February 25, 2019, 7:02pm UTC](https://community.thunkable.com/t/ios-json-erro-only-in-ios-android-works-fine/70315 "2019-02-25T19:02:25Z") **Posts on this page:** 3 **Page:** 1
### Author: ![Extremus\_Data\_Protec](https://avatars.discourse-cdn.com/v4/letter/e/8c91f0/32.png) [@Extremus\_Data\_Protec](https://community.thunkable.com/u/Extremus_Data_Protec) #### Post date: [February 25, 2019, 7:02pm UTC](https://community.thunkable.com/t/ios-json-erro-only-in-ios-android-works-fine/70315/1 "2019-02-25T19:02:25Z")
staff thanks in advance for the help My problem is this. I’m doing a login screen that works perfectly on the android, but when I test it on IOS it does not work. Finding out what makes it not work is the JSON function. With JSON it does not work on IOs, if I remove JSON it works fine on IOS. Can someone help me? Am I doing something wrong or is this a BUG for IOS JSON? Thanks! ![codetk](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/c/7/c7553807559ee408d7c2302467ad12a8c120a607.jpeg) ---
### Author: ![domhnallohanlon](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/domhnallohanlon/32/29554_2.png) [@domhnallohanlon](https://community.thunkable.com/u/domhnallohanlon) #### Post date: [August 11, 2020, 10:10pm UTC](https://community.thunkable.com/t/ios-json-erro-only-in-ios-android-works-fine/70315/2 "2020-08-11T22:10:28Z")
A post was merged into an existing topic: [How do I work with JSON?](https://community.thunkable.com/t/how-do-i-work-with-json/14498) ---
### Author: ![domhnallohanlon](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/domhnallohanlon/32/29554_2.png) [@domhnallohanlon](https://community.thunkable.com/u/domhnallohanlon) #### Post date: [August 11, 2020, 10:10pm UTC](https://community.thunkable.com/t/ios-json-erro-only-in-ios-android-works-fine/70315/3 "2020-08-11T22:10:28Z")