Shiv Shankar Dayal schrieb am 06.08.2024 um 19:30:
Hi,
I still do not know why it stopped working after the latest update.
Which version was your last one you used? Just because it worked without an error message before doesn't mean your input is the right way. Especially when you have to pass 9 as argument to \multispan even though you have only 5 columns should be alarming. The reason for the error here is that Context creates a template for each matrix cell which enables and disable math mode at the begin of each cell but when you use \multispan the template is ignored and you have to provide your own settings. The problem no is that no math mode is entered at the begin of your new marge cell but Context always adds a end of math mode trigger when it reaches the \NR command at the end of the row. Wolfgang