ERROR Unit name: field must be populated ...

[AndyB117]

There is an error when you try to specify "Unit name" with character other than letter or digit.
Even if character is ASCII, for example "%". And it is not saved.
"%" as unit name is often used choice.
But if we change Unit name in generated code, all worked. We can use %, °, °C and so on.
How to bypass this limitation?
tcMenu v 4.2.1

[davetcc]

This is a bug in 4.2.1. Raised issue #448

For now, you can edit that particular value in the underlying emf project file, see the CLI instructions for more on that. It will be fixed in the next release.

[davetcc]

Fixed in the latest patch release