# Kibana error - more issues found during setup
**URL:** https://discuss.elastic.co/t/kibana-error-more-issues-found-during-setup/264125
**Category:** Kibana
**Created:** [February 12, 2021, 12:13pm UTC](https://discuss.elastic.co/t/kibana-error-more-issues-found-during-setup/264125 "2021-02-12T12:13:16Z")
**Posts on this page:** 5
**Page:** 1
### Author:  [@rubans](https://discuss.elastic.co/u/rubans)
#### Post date: [February 12, 2021, 12:13pm UTC](https://discuss.elastic.co/t/kibana-error-more-issues-found-during-setup/264125/1 "2021-02-12T12:13:17Z")
Using Kibana: v7.10.2
ElasticSearch:7.10.2
When trying to create an Index, I go to the indices option on Index Management page and get the following error:
Error Loading indices
Cannot read property 'aliases' of undefined
Any ideas the reason for this error
NB : Kibana + Elastic search a real bother to setup for a new beginner
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### Author:  [@rubans](https://discuss.elastic.co/u/rubans)
#### Post date: [February 12, 2021, 4:58pm UTC](https://discuss.elastic.co/t/kibana-error-more-issues-found-during-setup/264125/2 "2021-02-12T16:58:42Z")
Just to add a further detail, this also throws a 500 in the chrome dev toolbar in the network tab so presumably API throws same error.
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### Author:  [@azasypkin](https://discuss.elastic.co/u/azasypkin)
#### Post date: [February 15, 2021, 9:21am UTC](https://discuss.elastic.co/t/kibana-error-more-issues-found-during-setup/264125/3 "2021-02-15T09:21:03Z")
> [@rubans](#):
>
> Cannot read property 'aliases' of undefined
Hey @rubans
That looks like a legitimate bug to me. If you still see this error in Kibana 7.11.0, then would you mind filing a bug with the steps to reproduce here: [Sign in to GitHub ยท GitHub](https://github.com/elastic/kibana/issues/new?assignees=&labels=bug&template=Bug_report.md)
Thanks,
Oleg
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### Author:  [@rubans](https://discuss.elastic.co/u/rubans)
#### Post date: [February 15, 2021, 7:46pm UTC](https://discuss.elastic.co/t/kibana-error-more-issues-found-during-setup/264125/4 "2021-02-15T19:46:46Z")
Hi @azasypkin
It's my first time with EFK so I'm learning as I go, I'm finding a few issues which often not sure if it's me or a bug.
Anyway, I dropped down to v 7.8.2 and not seeing the same issue.
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### Author:  [@system](https://discuss.elastic.co/u/system)
#### Post date: [March 15, 2021, 7:47pm UTC](https://discuss.elastic.co/t/kibana-error-more-issues-found-during-setup/264125/5 "2021-03-15T19:47:27Z")
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