I'm having this issue with 5.5.2 and higher and the suggested steps don't resolve it. I'm getting the same errors 1 and 3 as OP but not error 2. Working with a clean install of SF in a new, empty project.
Customer support service by UserEcho
I'm having this issue with 5.5.2 and higher and the suggested steps don't resolve it. I'm getting the same errors 1 and 3 as OP but not error 2. Working with a clean install of SF in a new, empty project.