# Issue occurred while calling json service

**URL:** <https://forum.ionicframework.com/t/issue-occurred-while-calling-json-service/121199>\
**Category:** ionic-v3\
**Created:** [February 12, 2018, 6:09am UTC](https://forum.ionicframework.com/t/issue-occurred-while-calling-json-service/121199 "2018-02-12T06:09:04Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Gokul15](https://avatars.discourse-cdn.com/v4/letter/g/7feea3/32.png) [@Gokul15](https://forum.ionicframework.com/u/Gokul15)\
**Post date:** [February 12, 2018, 6:09am UTC](https://forum.ionicframework.com/t/issue-occurred-while-calling-json-service/121199/1 "2018-02-12T06:09:04Z")

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Failed to load [http://192.168.1.5:8081/:](http://192.168.1.5:8081/:) No ‘Access-Control-Allow-Origin’ header is present on the requested resource. Origin ‘[http://192.168.1.5:8100](http://192.168.1.5:8100)’ is therefore not allowed access.

ERROR Response {\_body: ProgressEvent, status: 0, ok: false, statusText: “”, headers: Headers, …}

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**Author:** ![mhartington](https://sea1.discourse-cdn.com/ionicframework/user_avatar/forum.ionicframework.com/mhartington/32/137757_2.png) [@mhartington](https://forum.ionicframework.com/u/mhartington)\
**Post date:** [July 19, 2021, 9:51pm UTC](https://forum.ionicframework.com/t/issue-occurred-while-calling-json-service/121199/2 "2021-07-19T21:51:12Z")

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