Kusto-Rendered chart not showing up in email

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Posted on by CY-04112259-0

I am using the "Run KQL query and render a chart" command to create a pie chart, but when I embed the body (in HTML) or even convert to base64, the chart image is not rendering in the email that is sent out. I am not getting any error in the flow, and when using an HTML renderer to debug, I am seeing the same thing shown below. Any fixes?

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Nived_Nambiar 18,129 Super User 2025 Season 2 on at

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Hi,

could you show me the HTML code used in send email action ?

Also please let me know whether you are using outlook desktop/outlook web to view the email ?

Thanks & Regards,

Nived N

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CY-04112259-0 on at

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Hi Nived,

This is the HTML code directly outputted after running the render a chart action:

<body style='text-align:center;'><img src="cid:kusto_flow_chart_61802928-3cd1-4397-af44-1674cd165a55.jpg"/><br><a href='https://cloudfitcomputeprod.centralus.kusto.windows.net:443/data' style='color:green; font-family: Calibri; font-size: 8pt;'>https://cloudfitcomputeprod.centralus.kusto.windows.net:443/data</a> [<a href='https://dataexplorer.azure.com/clusters/cloudfitcomputeprod.centralus.kusto.windows.net/databases/data?query=H4sIAAAAAAAEAH3PTQ6CMBAF4D2nmF0h4QoslJULfyLGrRnLizSB1rSAYDi8RSRRY5zlvOnXmT24VHfkGbdKX9xpD2caK%2bGCgW4FLCiDbZXEhitQkoitxtJ0wseuqSq2%2fjGlxtUvYKF1M4mUjBPhzyyic0%2fzV4f%2bCs%2bhq6Hzj64nJDuE7z2%2fwoo5E7E4Klt7j9YsC6XhKByDSMQB%2fakvazdZaWmafD7VS7tJ%2btzxH%2fusiGgg66%2bApauCLNjWD3CuvaJhAQAA' style='color:blue; font-family: Calibri; font-size: 8pt;'>Open on Web</a>] [<a href='https://cloudfitcomputeprod.centralus.kusto.windows.net:443/data?query=H4sIAAAAAAAEAH3PTQ6CMBAF4D2nmF0h4QoslJULfyLGrRnLizSB1rSAYDi8RSRRY5zlvOnXmT24VHfkGbdKX9xpD2caK%2bGCgW4FLCiDbZXEhitQkoitxtJ0wseuqSq2%2fjGlxtUvYKF1M4mUjBPhzyyic0%2fzV4f%2bCs%2bhq6Hzj64nJDuE7z2%2fwoo5E7E4Klt7j9YsC6XhKByDSMQB%2fakvazdZaWmafD7VS7tJ%2btzxH%2fusiGgg66%2bApauCLNjWD3CuvaJhAQAA' style='color:blue; font-family: Calibri; font-size: 8pt;'>Open on Desktop</a>]

I'm viewing the email in the Outlook Desktop app.

Thanks for the help!

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Nived_Nambiar 18,129 Super User 2025 Season 2 on at

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Hi,

if trying with cid- try with below approach as suggested in below blog

https://www.matthewdevaney.com/easiest-power-automate-embed-image-in-email-method/#:~:text=The%20Power%20Automate%20flow%20gets,the%20Data%20Operations%20%E2%80%93%20Compose%20action.&text=Run%20the%20flow%20to%20send%20an%20email.

see whether this helps !

Thanks & Regards,

Nived N

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