Transpiler validation could be more careful

[StartAutomating]

Some transpilers produce errors when validating in unexpected circumstances. Most commonly the validation presumes a type (which will not always be true).

This doesn't break anything, per se, it just populates $Errror with useless information.

List of transpilers below:

• Assert
• New
• Until
• Dot
• HTTP Protocol
• JSON Schema Protocol
• UDP Protocol
• PipeScript.ParameterAttribute