# Error with Visualize with Krona tool? Use Krona Pie Chart instead!

**URL:** <https://help.galaxyproject.org/t/error-with-visualize-with-krona-tool-use-krona-pie-chart-instead/14562>\
**Category:** Resources\
**Tags:** resources, tool-help, krona-text, taxonomy\_krona\_chart\
**Created:** [January 26, 2025, 1:22pm UTC](https://help.galaxyproject.org/t/error-with-visualize-with-krona-tool-use-krona-pie-chart-instead/14562 "2025-01-26T13:22:38Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![gajendrajoshi](https://avatars.discourse-cdn.com/v4/letter/g/e9a140/32.png) [@gajendrajoshi](https://help.galaxyproject.org/u/gajendrajoshi)\
**Post date:** [January 26, 2025, 1:22pm UTC](https://help.galaxyproject.org/t/error-with-visualize-with-krona-tool-use-krona-pie-chart-instead/14562/1 "2025-01-26T13:22:38Z")

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Error on bug report page is cannot execute: required file not found

I am trying to visualize with Krona based on the output file of the Krona pie chart  
from the taxonomic profile. The visualization with the Krona tool was successfully run but could not show the hierarchical data.

 ![krona visulization](https://us1.discourse-cdn.com/flex020/uploads/galaxy/original/2X/4/4e9ddff1a1cd81e120927b984b8c544f1c59c875.png)

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**Author:** ![jennaj](https://sea2.discourse-cdn.com/flex020/user_avatar/help.galaxyproject.org/jennaj/32/27_2.png) [@jennaj](https://help.galaxyproject.org/u/jennaj)\
**Post date:** [January 28, 2025, 2:11am UTC](https://help.galaxyproject.org/t/error-with-visualize-with-krona-tool-use-krona-pie-chart-instead/14562/2 "2025-01-28T02:11:22Z")

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Welcome, @gajendrajoshi

Please try using this version of Krona instead

- **Krona pie chart** from taxonomic profile ([link at UseGalaxy.eu](https://usegalaxy.eu/root?tool_id=toolshed.g2.bx.psu.edu/repos/crs4/taxonomy_krona_chart/taxonomy_krona_chart/2.7.1+galaxy0))

Xref → [Hands-on: 16S Microbial analysis with Nanopore data / 16S Microbial analysis with Nanopore data / Microbiome](https://training.galaxyproject.org/topics/microbiome/tutorials/nanopore-16S-metagenomics/tutorial.html)

Let us know if that is enough or not and we can troubleshoot more! See the banner at this forum for how to share your work. You can also link in the tutorial you are following in case I guessed wrong. 🙂