# \[7.12.0\] Kibana Line Chart creates Duplicates when more than 10 lines

**URL:** <https://discuss.elastic.co/t/7-12-0-kibana-line-chart-creates-duplicates-when-more-than-10-lines/272640>\
**Category:** Kibana\
**Created:** [May 11, 2021, 7:43am UTC](https://discuss.elastic.co/t/7-12-0-kibana-line-chart-creates-duplicates-when-more-than-10-lines/272640 "2021-05-11T07:43:12Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![pruoff](https://avatars.discourse-cdn.com/v4/letter/p/c4cdca/32.png) [@pruoff](https://discuss.elastic.co/u/pruoff)\
**Post date:** [May 11, 2021, 7:43am UTC](https://discuss.elastic.co/t/7-12-0-kibana-line-chart-creates-duplicates-when-more-than-10-lines/272640/1 "2021-05-11T07:43:12Z")

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Hi!

When creating a Kibana Line Chart Visualization in v7.12.0 or v7.12.1, I encounter an issue that duplicate lines are shown, when adding an eleventh line. In my case, I have 3 y-axes but I observe the same issue for 1 y-axis.

The pictures illustrate the issue:

Here, I have exactly 10 lines. Everything is shown as expected.

 ![Bildschirmfoto 2021-05-11 um 09.09.16](https://us1.discourse-cdn.com/elastic/original/3X/c/1/c195b2db90f361e7882aa2e9101052a682ce8e73.jpeg)

Now, I add an eleventh line, "KTist" which results in two new lines for "KTist". I selected the "show dots" option. The dots are shown only for the latter of the two lines. In the screenshot, I hover over the first "KTist" so it is shown in the foreground.

 ![Bildschirmfoto 2021-05-11 um 09.08.40](https://us1.discourse-cdn.com/elastic/original/3X/0/f/0ff5150b0b6e5a7cda6428d402d30db1e6d87c6a.jpeg)

Also, the saved object JSON only shows one entry for "KTist".

This seems to be a bug in Kibana. I do not observe that behavior in v7.4.2.

Can anybody help?

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**Author:** ![Stratoula\_Kalafateli](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/stratoula_kalafateli/32/70923_2.png) [@Stratoula\_Kalafateli](https://discuss.elastic.co/u/Stratoula_Kalafateli)\
**Post date:** [May 11, 2021, 3:05pm UTC](https://discuss.elastic.co/t/7-12-0-kibana-line-chart-creates-duplicates-when-more-than-10-lines/272640/2 "2021-05-11T15:05:46Z")

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Hey @pruoff. This is indeed a known issue of 7.12 which will be solved with 7.13! [[Visualizations] Aggregation based bar charts show same bar twice · Issue #95518 · elastic/kibana · GitHub](https://github.com/elastic/kibana/issues/95518)

For now, you can go to your Advanced Settings and enable the following switch

 ![image](https://us1.discourse-cdn.com/elastic/original/3X/9/b/9b4c5b4a85d70be882241fbb75014cac1e6abb05.png)

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<div class="post-metadata">

**Author:** ![pruoff](https://avatars.discourse-cdn.com/v4/letter/p/c4cdca/32.png) [@pruoff](https://discuss.elastic.co/u/pruoff)\
**Post date:** [May 11, 2021, 3:46pm UTC](https://discuss.elastic.co/t/7-12-0-kibana-line-chart-creates-duplicates-when-more-than-10-lines/272640/3 "2021-05-11T15:46:45Z")

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Awesome! Thank you

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [June 8, 2021, 3:47pm UTC](https://discuss.elastic.co/t/7-12-0-kibana-line-chart-creates-duplicates-when-more-than-10-lines/272640/4 "2021-06-08T15:47:17Z")

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