# Runner occurs error while poller server

**URL:** <https://drone.discourse.group/t/runner-occurs-error-while-poller-server/13077>\
**Category:** Drone Support\
**Tags:** backend\
**Created:** [December 29, 2022, 2:43am UTC](https://drone.discourse.group/t/runner-occurs-error-while-poller-server/13077 "2022-12-29T02:43:00Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![tian\_mingyu](https://yyz1.discourse-cdn.com/flex003/user_avatar/drone.discourse.group/tian_mingyu/32/8388_2.png) [@tian\_mingyu](https://drone.discourse.group/u/tian_mingyu)\
**Post date:** [December 29, 2022, 2:43am UTC](https://drone.discourse.group/t/runner-occurs-error-while-poller-server/13077/1 "2022-12-29T02:43:00Z")

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POST //rpc/v2/stage HTTP/1.1  
Host: 172.16.1.161:9600  
User-Agent: Go-http-client/1.1  
Content-Length: 89  
X-Drone-Token: 1321d0346b49b5205fe3ef07a0ea5c42  
Accept-Encoding: gzip

{“kind”:“pipeline”,“type”:“docker”,“os”:“linux”,“arch”:“amd64”,“variant”:“”,“kernel”:“”}  
POST //rpc/v2/stage HTTP/1.1  
Host: 172.16.1.161:9600  
User-Agent: Go-http-client/1.1  
Content-Length: 89  
X-Drone-Token: 1321d0346b49b5205fe3ef07a0ea5c42  
Accept-Encoding: gzip

{“kind”:“pipeline”,“type”:“docker”,“os”:“linux”,“arch”:“amd64”,“variant”:“”,“kernel”:“”}  
HTTP/1.1 200 OK  
Transfer-Encoding: chunked  
Cache-Control: no-cache, no-store, must-revalidate, private, max-age=0  
Content-Type: text/html; charset=UTF-8  
Date: Thu, 29 Dec 2022 02:37:36 GMT  
Expires: Thu, 01 Jan 1970 00:00:00 UTC  
Pragma: no-cache  
X-Accel-Expires: 0  
X-Frame-Options: DENY  
X-Xss-Protection: 1; mode=block  
time=“2022-12-29T02:37:36Z” level=error msg=“poller: cannot request stage” error=“invalid character ‘\<’ looking for beginning of value” thread=1  
time=“2022-12-29T02:37:36Z” level=debug msg=“poller: request stage from remote server” thread=1

900  
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0

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**Author:** ![d1wilko](https://yyz1.discourse-cdn.com/flex003/user_avatar/drone.discourse.group/d1wilko/32/6474_2.png) [@d1wilko](https://drone.discourse.group/u/d1wilko)\
**Post date:** [January 3, 2023, 9:47am UTC](https://drone.discourse.group/t/runner-occurs-error-while-poller-server/13077/2 "2023-01-03T09:47:24Z")

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Hi, we would need an example of your drone server and runner config to have a better idea of the issue here

also a drone yaml might be useful 🙂

please hide any sensitive info