In the following example, it is the ";" that leads to the error
\def\vect#1{%
\overrightarrow{#1}
}
\starttext
$({\rm O};\vect{e_{x}})$
\stoptext
If you suppress it, it works fine. (???)
2009/5/13 Aditya Mahajan
On Wed, 13 May 2009, Flavien Lambert wrote:
Dear all, I didn't use ConTeXt for some time and, so, have just
re-installed the minimals tonight. When running on some of my files, Mark II does its job well but Mark IV tells me
error: Invalid field id nucleus for node type choice (0) . l.133 ... M décrit l'axe $({\rm O};\vect{e_{x}})$ avec une vitesse $\dot{x}...
I have absolutely no idea what it is trying to say to me... If related, the macro is defined by \def\vect#1{% \overrightarrow{#1} }
Can you create a minimum example. This runs fine here
\def\vect#1{% \overrightarrow{#1}}
\starttext $\vect{e_{x}}$ \stoptext
Using ConTeXt ver: 2009.05.12 22:35 MKIV
Aditya
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