# 6.x.x can't run on HTTP POST

**URL:** <https://discuss.elastic.co/t/6-x-x-cant-run-on-http-post/116956>\
**Category:** Elasticsearch\
**Created:** [January 25, 2018, 3:27am UTC](https://discuss.elastic.co/t/6-x-x-cant-run-on-http-post/116956 "2018-01-25T03:27:54Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![f26227279](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/f26227279/32/21296_2.png) [@f26227279](https://discuss.elastic.co/u/f26227279)\
**Post date:** [January 25, 2018, 3:27am UTC](https://discuss.elastic.co/t/6-x-x-cant-run-on-http-post/116956/1 "2018-01-25T03:27:54Z")

</div>

I installed 6.1.1 version Elasticsearch, and when I want to POST from ES I found it can't run and show me the pass format is wrong,but if I degrade the version to 5.x.x then it can return ES data successfully.

how is it?

thank you in advance!

---

<div class="post-metadata">

**Author:** ![spinscale](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/spinscale/32/25011_2.png) [@spinscale](https://discuss.elastic.co/u/spinscale)\
**Post date:** [January 25, 2018, 8:34am UTC](https://discuss.elastic.co/t/6-x-x-cant-run-on-http-post/116956/2 "2018-01-25T08:34:42Z")

</div>

can you be more specific what you are actually trying to do - your post gives no indication which endpoint you are trying to access, how your setup looks like, how your request and your responses look like. Please add more information, so others can chime in and help.

---

<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [February 22, 2018, 8:34am UTC](https://discuss.elastic.co/t/6-x-x-cant-run-on-http-post/116956/3 "2018-02-22T08:34:52Z")

</div>

This topic was automatically closed 28 days after the last reply. New replies are no longer allowed.