I have just installed Rider 2018.2.3 on my MacBook. I have macOS High Sierra version 10.13.6. I have never used Rider before - I am used to using Visual Studio.
I have opened a .NetCore 2.1 solution (containing a console project, a class library and an NUnit test project) in Rider. I have run dotnet restore on the command line. But I am getting basic errors in Rider like "Cannot resolve symbol 'void'" and "Cannot resolve symbol 'string'".
The project compiles and runs, but my code looks horrible because every other line has an error on it for every time there is a reference to void or string!
I found this post here: https://resharper-support.jetbrains.com/hc/en-us/community/posts/206028089-how-can-I-fix-this-cannot-resolve-symbol-void-
Suggestions there are as follows:
1) try clearing the whole %LocalAppData%\JetBrains\Transient folder
I am on a Mac and I don't seem to have this folder. As far as I am aware, LocalAppData is a Windows thing. I used Spotlight to search for a Transient folder but I don't seem to have one.
2) try to reassign your reference to System assembly.
I'm not sure what this means? How would I do this?
3) There was also something about clearing the cache, but again I'm not sure how to do this.
Does anyone have any suggestions for what I should do?
Thank you in advance.