When I use: [StringSession ，TelethonSession ] Unable to start main.go

[TNT-ma]

&gotgproto.ClientOpts{
Session: sessionMaker.StringSession("test").
// Sqlite session name (if you're not using memory session)
// i.e. InMemory in ClientOpts is set to false
// It will be saved as my_session.session as per this example.
Name("my_session"),

I want to set the session, but the following error occurs. Using SimpleSession() is normal

failed to start client: invalid character 'µ' looking for beginning of value

[celestix]

You are supposed to input your gotgproto session string as an argument to sessionMaker.StringSession, just writing a random string like "test" won't work.