# Grafana Show ,,Error: Cannot fetch graph with curl"

**URL:** <https://community.icinga.com/t/grafana-show-error-cannot-fetch-graph-with-curl/9829>\
**Category:** Icinga Web Modules\
**Tags:** grafana, modules\
**Created:** [May 13, 2022, 1:34pm UTC](https://community.icinga.com/t/grafana-show-error-cannot-fetch-graph-with-curl/9829 "2022-05-13T13:34:25Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![ShowMeYourSkil](https://community.icinga.com/user_avatar/community.icinga.com/showmeyourskil/32/4975_2.png) [@ShowMeYourSkil](https://community.icinga.com/u/ShowMeYourSkil)\
**Post date:** [May 13, 2022, 1:34pm UTC](https://community.icinga.com/t/grafana-show-error-cannot-fetch-graph-with-curl/9829/1 "2022-05-13T13:34:25Z")

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Hey everyone,

My Grafana shows the error ,Error: Cannot fetch graph with curl: Operation timed out after 5001 milliseconds with 0 bytes received" in my Icinga environment. On the Grafana dashboard I get the message ,No data". Can anyone help me how to fix this error?

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<div class="post-metadata">

**Author:** ![ShowMeYourSkil](https://community.icinga.com/user_avatar/community.icinga.com/showmeyourskil/32/4975_2.png) [@ShowMeYourSkil](https://community.icinga.com/u/ShowMeYourSkil)\
**Post date:** [May 15, 2022, 8:05pm UTC](https://community.icinga.com/t/grafana-show-error-cannot-fetch-graph-with-curl/9829/2 "2022-05-15T20:05:35Z")

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I was able to solve the problem myself. The trigger was that in the configuration on Icinga and in the Graph JSON the Dashboard UID’s were not identical!

Best regards 🙂