Googlesheets4 does not read my Spreadsheets

I am using googlesheets4 to store Shiny data. I could reach my googleDrive but I am not able to read any sheet. I also tried "sheet_examples" but I got the same error message, see below. Here is a piece of code that gives the error:

I tried:

drive_auth(email="MyEmail@gmail.com")
sheets_auth(token = drive_token())
(DRIVE = drive_get("MySpeadSheet"))
SPE = read_sheet(DRIVE,  range = "MySheet")

I have tried different ways to get my sheet with "read_sheet" (including sheets_examples) but every time I get the following error:

Error in parse(df$cell, ctype, ...) : is_string(ctype) is not TRUE