Same problem here. I also use kickstarter, I also come from vscode, and I also doesn't know why I don't just go back. Same error messages, same everything. The only difference, is that when I tried it with ast-grep, sometimes it worked. I even checked, and treesitter downloaded the c, cpp, html, python files (I'm most interested in those working). I tried ast_grep with html, and it didn't throw an error, but when I messed something up, it didn't tell me. When I tried pyright with python, it didn't work. I tried clang with, cpp, it also didn't work. I'm trying to fix it, but so far nothing worked. I'm on windows if that helps.