Steps to reproduce:
1. open the project
2. open testrunner window
3. execute on player (XboxOne only)

Actual: the base class shows that an error was thrown but it does not list what it was
Expected: all tests pass

Player log has this message which comes form nunit:
"No arguments were provided"

Reproduced on 2019.2.0a9 (trunk)

namespace Tests
{
public class NewTestScript
{
[TestCase("string")]
public void test(string s)
{

}
}
}