Hi! I'm currently working through the Splunk Custom Visualization tutorial and have run into a problem. I've followed the instructions up through the "Try out the visualization" section. However, after clicking the Radial meter visualization option under "More" of the visualization tab, Splunk presents me with an error that says
"Error Rendering Radial Meter visualization"
My search is the same as the one provided in the tutorial, and I've made sure that all dependencies were installed correctly. Any idea what I might be doing wrong? I'd be glad to answer additional questions if you need to understand my setup more.
Thanks!
Edit: My search is simply:
index="_internal" | stats count
It's mostly just being used to generate a number to throw at the radial meter, as far as I can tell. It's rendered just fine on the default Radial Guage, but the tutorial's radial meter still produces the error above.
EDIT WITH SOLUTION:
The issue is with the version of d3 that I'm using.
in d3 v4 the calls to d3.scale.linear() and d3.svg.arc() in the tutorial's source code should instead be d3.scaleLinear() and d3.arc() respectively.
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