Here is their own tutorial for getting started with a pie chart: https://github.com/mariusmuntean/ChartJs.Blazor/tree/master/ChartJs.Blazor.Samples/Client/Pages They do not specify ColorUtil or OptionsTitle which are causing errors. In their own website they however do define them: https://github.com/mariusmuntean/ChartJs.Blazor Is there a way around doing what they did or do I have to? (It's in src/Util/ColorUtil.cs and src/Common/OptionsTitle.cs)
Maybe this will be helpful: https://blazorhelpwebsite.com/ViewBlogPost/13
However, I'm not sure that repository is being maintained anymore? https://github.com/mariusmuntean/ChartJs.Blazor/issues/160
Personally, I would just find a sample on chartjs.org and use JSInterop in Blazor to invoke the JavaScript functions to load the graph into the html of the website via JavaScript.
I'll try the first link just to check if it works for me. The JSInterop chart examples also use ChartJs or is that the JavaScript only version of ChartJs instead of Blazor compatible version?