If you encounter this error, please note that it is not necessarily the end of your code, for example, omitting an accolade may be at the very beginning of your code, even if your file is 1000 lines.
I was trying out the new RendererInfo feature in dotnet 9.0 and it fails with the error: "SyntaxError: Unexpected end of JSON input". I was following the dotnetConf ...
Something broke in supertest 0.14.x. Reverting to 0.13.x fixed the problem. I do not have time to troubleshoot right now, but just wanted to post here in case other ...