TeX errors

(this page under construction)

If you see a 'TeX validation failed' note in the message board, there could be a problem in the TeX box proper, or the communication with the Code box (variable not defined, misspelling, etc).

Start by removing any units in the {} from the code variables and generating preview/parameters once again.

Still errors? Truncate the TeX segment piece by piece to isolate where the error lives (there may be several places) While the goal is to get the number of validation errors down to zero what's displayed could be compounded by the number of times something runs.