[LON-CAPA-users] Printing error

[Rex Abert]

I received a message in my What's New? page titled

	Error [] Print failed for <username deleted>:tccfl  

Inspecting the message, I have the LaTeX error
 	
<Begin quoted material----------------------------------------------------------------------------------->

Print failed to render LaTeX for <username deleted>:tccfl
  User was attempting to print: 
       /res/tccfl/abertr/Precalculus/Polynomials/EndBehavior.problem
       /res/tccfl/abertr/Precalculus/Polynomials/EndBehaviorA.problem
       /res/tccfl/abertr/Precalculus/Polynomials/EndBehaviorB.problem
       /res/tccfl/abertr/Precalculus/Polynomials/PolynomialDegree.problem
       /res/tccfl/abertr/Precalculus/Polynomials/SelectGraph.problem
       /res/tccfl/abertr/Precalculus/Polynomials/PolynomialGraphB.problem
       /res/tccfl/abertr/Precalculus/Polynomials/PolynomialGraphC.problem
       /res/tccfl/abertr/Precalculus/Polynomials/PolynomialGraphD.problem
       /res/tccfl/abertr/Precalculus/Polynomials/PolynomialDivision1.problem
       /res/tccfl/abertr/Precalculus/Polynomials/PolynomialDivision2.problem
       /res/tccfl/abertr/Precalculus/Polynomials/PolynomialDivision3.problem
       /res/tccfl/abertr/Precalculus/Polynomials/PolynomialDivision3.problem
       /res/tccfl/abertr/Precalculus/Polynomials/SyntheticDivision1.problem
       /res/tccfl/abertr/Precalculus/Polynomials/SyntheticDivision2.problem
       /res/tccfl/abertr/Precalculus/Polynomials/SyntheticDivision1.problem
       /res/tccfl/abertr/Precalculus/Polynomials/SyntheticDivision2.problem
--------------------LaTeX logfile:------------ 
This is pdfTeXk, Version 3.141592-1.40.3 (Web2C 7.5.6) (format=latex 2013.10.4)  12 FEB 2015 08:02
 entering extended mode
  %&-line parsing enabled.
 **lanie34a_tccfl_printout_1423746162_37796_1.tex
 (./lanie34a_tccfl_printout_1423746162_37796_1.tex
 LaTeX2e <2005/12/01>
 Babel  and hyphenation patterns for english, usenglishmax, dumylang, noh
 yphenation, arabic, basque, bulgarian, coptic, welsh, czech, slovak, german, ng
 erman, danish, esperanto, spanish, catalan, galician, estonian, farsi, finnish,
  french, greek, monogreek, ancientgreek, croatian, hungarian, interlingua, ibyc
 us, indonesian, icelandic, italian, latin, mongolian, dutch, norsk, polish, por
 tuguese, pinyin, romanian, russian, slovenian, uppersorbian, serbian, swedish, 
 turkish, ukenglish, ukrainian, loaded.
 ! Missing number, treated as zero.
  
                    u
 l.1 \vskip u
             ploaded/tccfl/2h131857168ab5415tccfll1/default_1123534848.sequen...
 
 ? 
 ! Emergency stop.
  
                    u
 l.1 \vskip u
             ploaded/tccfl/2h131857168ab5415tccfll1/default_1123534848.sequen...
 End of file on the terminal!
 
<End quoted material----------------------------------------------------------------------------------->

A little further down in the LaTeX source file are the offending lines:

<Begin quoted material----------------------------------------------------------------------------------->

  \typeout{STAMPOFPASSEDRESOURCESTART Resource 
"End Behavior of a Polynomial"
 located in 
/res/tccfl/abertr/Precalculus/Polynomials/EndBehavior.problem
 STAMPOFPASSEDRESOURCEEND} \noindent \vskip 1 mm\noindent \addcontentsline{toc}{subsection}{End Behavior of a Polynomial}

\noindent

What is the end behavior of the graph of the polynomial

$$ P(x) = 7 x^{7} - 41 x^{6}+ 27 x^{5}- 38 x^{4}+ 29 x^{3}+ 25 x^{2}+ 31 x - 43 $$

\renewcommand{\labelenumi}{\Alph{enumi}.}

\begin{enumerate}\vspace*{-2 mm}\item

\noindent

\ensuremath{ y \rightarrow \infty } as \ensuremath{ x \rightarrow -\infty } and

\ensuremath{ y \rightarrow -\infty } as \ensuremath{ x \rightarrow \infty }

\vspace*{-2 mm}\item

\noindent

\ensuremath{ y \rightarrow -\infty } as \ensuremath{ x \rightarrow -\infty } and

\ensuremath{ y \rightarrow -\infty } as \ensuremath{ x \rightarrow \infty }

\vspace*{-2 mm}\item

\noindent

\ensuremath{ y \rightarrow \infty } as \ensuremath{ x \rightarrow -\infty } and

\ensuremath{ y \rightarrow \infty } as \ensuremath{ x \rightarrow \infty }

\vspace*{-2 mm}\item

\noindent

\ensuremath{ y \rightarrow -\infty } as \ensuremath{ x \rightarrow -\infty } and

\ensuremath{ y \rightarrow \infty } as \ensuremath{ x \rightarrow \infty }

\end{enumerate}\vskip 0 mm

\keephidden{\noindent

}

\vskip 0 mm \vskip 0 mm \keephidden{ENDOFPROBLEM}\vskip 0.5mm\noindent\makebox[\textwidth/1][b]{\hrulefill}

\vskip uploaded/tccfl/2h131857168ab5415tccfll1/default_1123534848.sequence___17___tccfl/jac/08_2D_Motion/projectile-1.problem= in

% &Apache::lonxml::londefdef

\typeout{STAMPOFPASSEDRESOURCESTART Resource 
"End Behavior of a Polynomial"
 located in 

<End quoted material----------------------------------------------------------------------------------->

The line

\vskip uploaded/tccfl/2h131857168ab5415tccfll1/default_1123534848.sequence___17___tccfl/jac/08_2D_Motion/projectile-1.problem= in

appears in several individual problems to be printed.  For what it is worth,  "/tccfl/jac/ " refers to another instructor here at TCC.  I.e. it is a reference to a
problem in a Physics course, somehow being pulled into this student's print job.


Any thoughts?  I can provide the username of the student if it might be helpful.



Rex Abert
Associate Professor of Mathematics
Tallahassee Community College