Error "System.FormatException: The format of value '@/xxxx' is invalid."
My Solution Change the "_httpClient.DefaultRequestHeaders.Add " to "_httpClient.DefaultRequestHeaders.TryAddWithoutValidation"
in file LavaNode.cs line 120
//_httpClient.DefaultRequestHeaders.Add("Authorization", configuration.Authorization);
_httpClient.DefaultRequestHeaders.TryAddWithoutValidation("Authorization", configuration.Authorization);
this solution it not Validation the special characters