# SearchError

**URL:** <https://discuss.elastic.co/t/searcherror/174153>\
**Category:** Kibana\
**Created:** [March 27, 2019, 3:01pm UTC](https://discuss.elastic.co/t/searcherror/174153 "2019-03-27T15:01:52Z")\
**Posts on this page:** 6\
**Page:** 1

<div class="post-metadata">

**Author:** ![hzarrabi](https://avatars.discourse-cdn.com/v4/letter/h/f9ae1b/32.png) [@hzarrabi](https://discuss.elastic.co/u/hzarrabi)\
**Post date:** [March 27, 2019, 3:01pm UTC](https://discuss.elastic.co/t/searcherror/174153/1 "2019-03-27T15:01:53Z")

</div>

Hi,

I'm using ELK "6.6.1", everything seems fine but sometimes I've the following error on top of Kibana interface.  
Any help is appreciated.

Best Regard

```
SearchError: unknown error
    at http://xxx.xxx.xxx.xxx:5601/bundles/commons.bundle.js:4:366621
    at processQueue (http://xxx.xxx.xxx.xxx:5601/dlls/vendors.bundle.dll.js:434:199687)
    at http://xxx.xxx.xxx.xxx:5601/dlls/vendors.bundle.dll.js:434:200650
    at Scope.$digest (http://xxx.xxx.xxx.xxx:5601/dlls/vendors.bundle.dll.js:434:210412)
    at Scope.$apply (http://xxx.xxx.xxx.xxx:5601/dlls/vendors.bundle.dll.js:434:213219)
    at done (http://xxx.xxx.xxx.xxx:5601/dlls/vendors.bundle.dll.js:434:132717)
    at completeRequest (http://xxx.xxx.xxx.xxx:5601/dlls/vendors.bundle.dll.js:434:136329)
    at XMLHttpRequest.requestError (http://xxx.xxx.xxx.xxx:5601/dlls/vendors.bundle.dll.js:434:135346)
```

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<div class="post-metadata">

**Author:** ![Brandon\_Kobel](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/brandon_kobel/32/14829_2.png) [@Brandon\_Kobel](https://discuss.elastic.co/u/Brandon_Kobel)\
**Post date:** [March 27, 2019, 7:13pm UTC](https://discuss.elastic.co/t/searcherror/174153/2 "2019-03-27T19:13:49Z")

</div>

@hzarrabi when you see this error, if you right click in Chrome and select "Inspect" , and then select the "Console" tab, do you see any errors?

 ![error-inspect](https://us1.discourse-cdn.com/elastic/original/3X/b/5/b586636680afd8c38ff835a0fbfd8a44154b729e.gif)

Also, do you Kibana logs contain any useful information?

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<div class="post-metadata">

**Author:** ![hzarrabi](https://avatars.discourse-cdn.com/v4/letter/h/f9ae1b/32.png) [@hzarrabi](https://discuss.elastic.co/u/hzarrabi)\
**Post date:** [March 28, 2019, 4:25pm UTC](https://discuss.elastic.co/t/searcherror/174153/3 "2019-03-28T16:25:22Z")

</div>

Hi Brandon,

This is the inspect console copy.

Thanks

```
:5601/api/console/proxy?path=_aliases&method=GET:1 Failed to load resource: the server responded with a status of 503 (Service Unavailable)
2:5601/api/console/proxy?path=_template&method=GET:1 Failed to load resource: the server responded with a status of 503 (Service Unavailable)
:5601/api/console/proxy?path=_mapping&method=GET:1 Failed to load resource: the server responded with a status of 503 (Service Unavailable)
3:5601/elasticsearch/_msearch?rest_total_hits_as_int=true&ignore_throttled=true:1 Failed to load resource: net::ERR_PROXY_CONNECTION_FAILED
commons.bundle.js:3 Detected an unhandled Promise rejection.
TypeError: Cannot read property 'cancelQueued' of undefined
commons.bundle.js:3 Uncaught (in promise) TypeError: Cannot read property 'cancelQueued' of undefined
    at VisualizeDataLoader.<anonymous> (commons.bundle.js:3)
    at step (vendors.bundle.dll.js:524)
    at Object.throw (vendors.bundle.dll.js:524)
    at rejected (vendors.bundle.dll.js:524)
commons.bundle.js:3 Detected an unhandled Promise rejection.
TypeError: Cannot read property 'cancelQueued' of undefined
commons.bundle.js:3 Uncaught (in promise) TypeError: Cannot read property 'cancelQueued' of undefined
    at VisualizeDataLoader.<anonymous> (commons.bundle.js:3)
    at step (vendors.bundle.dll.js:524)
    at Object.throw (vendors.bundle.dll.js:524)
    at rejected (vendors.bundle.dll.js:524)
commons.bundle.js:3 Detected an unhandled Promise rejection.
```

---

<div class="post-metadata">

**Author:** ![Brandon\_Kobel](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/brandon_kobel/32/14829_2.png) [@Brandon\_Kobel](https://discuss.elastic.co/u/Brandon_Kobel)\
**Post date:** [March 28, 2019, 5:42pm UTC](https://discuss.elastic.co/t/searcherror/174153/4 "2019-03-28T17:42:12Z")

</div>

Do you have a reverse-proxy/load balancer in front of Kibana? Based on the Kibana server logs, do you see the Kibana server stopping/starting during this period of time?

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<div class="post-metadata">

**Author:** ![hzarrabi](https://avatars.discourse-cdn.com/v4/letter/h/f9ae1b/32.png) [@hzarrabi](https://discuss.elastic.co/u/hzarrabi)\
**Post date:** [April 9, 2019, 2:24pm UTC](https://discuss.elastic.co/t/searcherror/174153/5 "2019-04-09T14:24:03Z")

</div>

Hi Brandon,

Non of them.

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<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:** [May 7, 2019, 2:24pm UTC](https://discuss.elastic.co/t/searcherror/174153/6 "2019-05-07T14:24:06Z")

</div>

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