Hello everyone! We are so sorry for all the difficulties experience with running Highway Blossoms 1.2.2. We've figured out the issue and a proper fix will be coming as soon as possible.
If you are experiencing the "TypeError: unsupported operand type(s) for *: 'NoneType' and 'float'" error:
For now, to make the game run without crashing, please go into the accessibility menu in options before starting the game and changing the font to any other font. You will be able to change it back to the default font afterwards if you wish.
If you are experiencing the "ValueError: unsupported pickle protocol: 5" error with the downgraded versions, we are still investigating this issue. Hopefully with the above fix will mean that downgrading will not be necessary, but we will work on a fix for it.
If you are getting any other error screens please report them and we will address them as soon as possible.
We are extremely sorry for the inconvenience.