8VAid8

I am facing with the same issue. Also without multiple attribute. ```blazor.webassembly.js:1 crit: Microsoft.AspNetCore.Components.WebAssembly.Rendering.WebAssemblyRenderer[100] Unhandled exception rendering component: Cannot read property '_blazorFilesById' of null TypeError: Cannot read property '_blazorFilesById' of...

> Hi! thank you for your explanation and help. I have another question regarding FastReport OpenSource. I checked the documentation and demos on github and couldn't find an example how...

@viegasfh, have you seen this - https://github.com/FastReports/FastReport/tree/master/Extras/Core/FastReport.Data/FastReport.Data.Firebird ?

@RicoSuter Do you have any progress with A? I've checked a client behavior with replaced Newtonsoft by System.Text.Json. It works.

I didn't want to wait and just made a simple [Newtonsoft -> System.Text.Json](https://github.com/8VAid8/NSwagNewtonsoftReplacer) converter (it has planty bugs, i guess, but works for me) for my Blazor project. @Jacko1394 you...