I personally run dfx ide
Then I press “ENTER”
And I get this
dp$ dfx ide
The Motoko Language Server returned an error:
Fatal error: exception (Invalid_argument "String.sub / Bytes.sub")
Raised at file "pervasives.ml", line 33, characters 20-45
Called from file "string.ml" (inlined), line 47, characters 2-23
Called from file "languageServer/languageServer.ml", line 125, characters 11-112
Called from file "exes/mo_ide.ml", line 37, characters 5-35