Unity crashes when I want to open Visual studio 2019

Unity Engine
1

Hello

My unity crashes when I want to open a code file in Visual studio. This happens also if I yust crate a new Project and a new file. I have Visual Studio Community 2019 with tools for Unity installed.
The wierd thing: If I set the prefered editor in Unity to “Open by file extentions” it works without a problem, but in this way, i dont have a autocomplete in Visual studio. Does someone has a solution?

p.s. I get an Unexpected Error from unity when starting a Visual studio file. When I hit OK, Unity freezes.

2

If you are using an alpha or beta version of Unity you need to deinstall them and use the latest stable version, 2019.1.

3

Thanks, this works fine.