Habe ein sehr merkwürdiges Problem.
Um Tabellen in der Breite zu beschränken und zeitgleich jedoch ein centering zu bekommen, habe ich mir einen eigenen columntype definiert
\newcolumntype{x}[1]{%
>{\centering\hspace{0pt}}p{#1}}\begin{table}[h]
\begin{tabular}{c|x{2cm}|x{2cm}|x{2cm}|x{2cm}|x{2cm}|p{2cm}|}
\cline{2-7}
& Minimum 6 Mbit/s bei 2m & EMV & Leitung > 2m & im \textmu C & Strom-verbrauch Zusatzhardware & Schaltungs-aufwand \\ \firsthline
\multicolumn{1}{|c|}{\ac{i2c}} & - - & - - & - - & \checkmark & & + +\\ \hline
\multicolumn{1}{|c|}{\ac{spi}} & + + & - - & - - & \checkmark & & - -\\ \hline
\multicolumn{1}{|c|}{ccTalk} & - - & + + & + + & $\times$ & + & +\\ \hline
\multicolumn{1}{|c|}{EIA-485} & + + & + + & + + & $\times$ & \checkmark & + +\\ \hline
\multicolumn{1}{|c|}{RS232} & - - & - - & + & \checkmark & & - -\\ \hline
\multicolumn{1}{|c|}{CAN} & - - & + + & + + & $\times$ & - - & +\\ \hline
\end{tabular}
\caption{Bewertung Datenbus}
\label{tab:Datenbus_Bewertung}
\end{table}\begin{table}[h]
\begin{tabular}{c|x{2cm}|x{2cm}|x{2cm}|x{2cm}|x{2cm}|x{2cm}|}
\cline{2-7}
& Minimum 6 Mbit/s bei 2m & EMV & Leitung > 2m & im \textmu C & Strom-verbrauch Zusatzhardware & Schaltungs-aufwand \\ \firsthline
\multicolumn{1}{|c|}{\ac{i2c}} & - - & - - & - - & \checkmark & & + +\\ \hline
\multicolumn{1}{|c|}{\ac{spi}} & + + & - - & - - & \checkmark & & - -\\ \hline
\multicolumn{1}{|c|}{ccTalk} & - - & + + & + + & $\times$ & + & +\\ \hline
\multicolumn{1}{|c|}{EIA-485} & + + & + + & + + & $\times$ & \checkmark & + +\\ \hline
\multicolumn{1}{|c|}{RS232} & - - & - - & + & \checkmark & & - -\\ \hline
\multicolumn{1}{|c|}{CAN} & - - & + + & + + & $\times$ & - - & +\\ \hline
\end{tabular}
\caption{Bewertung Datenbus}
\label{tab:Datenbus_Bewertung}
\end{table}! Misplaced \omit.
\multispan ->\omit
\@multispan
l.138 ...dware & Schaltungs-aufwand \\ \firsthline
I expect to see \omit only after tab marks or the \cr of
an alignment. Proceed, and I'll ignore this case.
! Misplaced \noalign.
\hline ->\noalign
{\ifnum 0=`}\fi \hrule \@height \arrayrulewidth \futurelet...
l.138 ...dware & Schaltungs-aufwand \\ \firsthline
I expect to see \noalign only after the \cr of
an alignment. Proceed, and I'll ignore this case.
! Misplaced \omit.
\multispan ->\omit
\@multispan
l.139 \multicolumn{1}{|c|}{\ac{i2c}}
& - - & - - & - - & \checkmark & & + +\...
I expect to see \omit only after tab marks or the \cr of
an alignment. Proceed, and I'll ignore this case.
! Extra alignment tab has been changed to \cr.
<recently read> \endtemplate
l.139 \multicolumn{1}{|c|}{\ac{i2c}} &
- - & - - & - - & \checkmark & & + +\...
You have given more \span or & marks than there were
in the preamble to the \halign or \valign now in progress.
So I'll assume that you meant to type \cr instead.
! Misplaced \noalign.
\hline ->\noalign
{\ifnum 0=`}\fi \hrule \@height \arrayrulewidth \futurelet...
l.139 ...& - - & - - & \checkmark & & + +\\ \hline
I expect to see \noalign only after the \cr of
an alignment. Proceed, and I'll ignore this case.
! Misplaced \omit.
\multispan ->\omit
\@multispan
l.140 \multicolumn{1}{|c|}{\ac{spi}}
& + + & - - & - - & \checkmark & & - -\...
I expect to see \omit only after tab marks or the \cr of
an alignment. Proceed, and I'll ignore this case.
! Extra alignment tab has been changed to \cr.
<recently read> \endtemplate
l.140 \multicolumn{1}{|c|}{\ac{spi}} & + + &
- - & - - & \checkmark & & - -\...
You have given more \span or & marks than there were
in the preamble to the \halign or \valign now in progress.
So I'll assume that you meant to type \cr instead.
! Misplaced \noalign.
\hline ->\noalign
{\ifnum 0=`}\fi \hrule \@height \arrayrulewidth \futurelet...
l.140 ...& - - & - - & \checkmark & & - -\\ \hline
I expect to see \noalign only after the \cr of
an alignment. Proceed, and I'll ignore this case.
! Misplaced \omit.
\multispan ->\omit
\@multispan
l.141 \multicolumn{1}{|c|}{ccTalk}
& - - & + + & + + & $\times$ & + & +\\ \h...
I expect to see \omit only after tab marks or the \cr of
an alignment. Proceed, and I'll ignore this case.
! Extra alignment tab has been changed to \cr.
<recently read> \endtemplate
l.141 \multicolumn{1}{|c|}{ccTalk} & - - & + + &
+ + & $\times$ & + & +\\ \h...
You have given more \span or & marks than there were
in the preamble to the \halign or \valign now in progress.
So I'll assume that you meant to type \cr instead.
! Misplaced \noalign.
\hline ->\noalign
{\ifnum 0=`}\fi \hrule \@height \arrayrulewidth \futurelet...
l.141 ...- & + + & + + & $\times$ & + & +\\ \hline
I expect to see \noalign only after the \cr of
an alignment. Proceed, and I'll ignore this case.
! Misplaced \omit.
\multispan ->\omit
\@multispan
l.142 \multicolumn{1}{|c|}{EIA-485}
& + + & + + & + + & $\times$ & \checkmar...
I expect to see \omit only after tab marks or the \cr of
an alignment. Proceed, and I'll ignore this case.
! Extra alignment tab has been changed to \cr.
<recently read> \endtemplate
l.142 ...lumn{1}{|c|}{EIA-485} & + + & + + & + + &
$\times$ & \checkmark & +...
You have given more \span or & marks than there were
in the preamble to the \halign or \valign now in progress.
So I'll assume that you meant to type \cr instead.
! Misplaced \noalign.
\hline ->\noalign
{\ifnum 0=`}\fi \hrule \@height \arrayrulewidth \futurelet...
l.142 ... + & $\times$ & \checkmark & + +\\ \hline
I expect to see \noalign only after the \cr of
an alignment. Proceed, and I'll ignore this case.
! Misplaced \omit.
\multispan ->\omit
\@multispan
l.143 \multicolumn{1}{|c|}{RS232}
& - - & - - & + & \checkmark & & - -\\ \hline
I expect to see \omit only after tab marks or the \cr of
an alignment. Proceed, and I'll ignore this case.
! Extra alignment tab has been changed to \cr.
<recently read> \endtemplate
l.143 ...c|}{RS232} & - - & - - & + & \checkmark &
& - -\\ \hline
You have given more \span or & marks than there were
in the preamble to the \halign or \valign now in progress.
So I'll assume that you meant to type \cr instead.
! Misplaced \noalign.
\hline ->\noalign
{\ifnum 0=`}\fi \hrule \@height \arrayrulewidth \futurelet...
l.143 ...- & - - & + & \checkmark & & - -\\ \hline
I expect to see \noalign only after the \cr of
an alignment. Proceed, and I'll ignore this case.
! Misplaced \omit.
\multispan ->\omit
\@multispan
l.144 \multicolumn{1}{|c|}{CAN}
& - - & + + & + + & $\times$ & - - & +\\ \hline
I expect to see \omit only after tab marks or the \cr of
an alignment. Proceed, and I'll ignore this case.
! Extra alignment tab has been changed to \cr.
<recently read> \endtemplate
l.144 ...CAN} & - - & + + & + + & $\times$ & - - &
+\\ \hline
You have given more \span or & marks than there were
in the preamble to the \halign or \valign now in progress.
So I'll assume that you meant to type \cr instead.
