Ok, sorry

, weiß allerdings nicht was in der Fehlermeldung alles wichtig ist.
also kleines Bsp:
\documentclass[a4paper]{article}
\usepackage{ifsym}
\usepackage{wasysym}
\begin{document}
\RaisingEdge %bringt fehler
\photon %funktioniert
\end{document}
und die Fehlermeldung:
Message: !Undefined control sequence. \RaisingEdge
! Undefined control sequence.
l.8 \RaisingEdge
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.
LaTeX Font Info: Try loading font information for U+wasy on input line 9.
(D:\MiKTeX\tex\latex\wasysym\uwasy.fd
File: uwasy.fd 2003/10/30 v2.0 Wasy-2 symbol font definitions
)
Ok, sorry :oops:, weiß allerdings nicht was in der Fehlermeldung alles wichtig ist.
also kleines Bsp:
[code]\documentclass[a4paper]{article}
\usepackage{ifsym}
\usepackage{wasysym}
\begin{document}
\RaisingEdge %bringt fehler
\photon %funktioniert
\end{document}
[/code]
und die Fehlermeldung:
Message: !Undefined control sequence. \RaisingEdge
! Undefined control sequence.
l.8 \RaisingEdge
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.
LaTeX Font Info: Try loading font information for U+wasy on input line 9.
(D:\MiKTeX\tex\latex\wasysym\uwasy.fd
File: uwasy.fd 2003/10/30 v2.0 Wasy-2 symbol font definitions
)