My guess is its nothing you're doing wrong - iProphet is still pretty new
and it's probably confusing the PepXMLViewer parser.  If you can upload the
file that crashed pepXMLViewer to ftp://insilicos.serveftp.net/pub I Natalie
or I will be happy to have a look.

Brian

On Fri, Sep 18, 2009 at 6:47 AM, Andreas Quandt <quandt.andr...@gmail.com>wrote:

> dear list,
>
>
> when running following command (tpp 4.3.1)
>
> /usr/local/apps/tpp/bin/xinteract
> -N/IMSB/results/workflow/45/Xinteract_/Xinteract.pep.xml -dDECOY_ -OAlIwp
> /IMSB/results/workflow/45/Tandem2PepXML_/O08-10105_c.mzXML.pep.xml
>
>
> i get following error:
>
>
> ---------------------------------------------
> /usr/local/apps/tpp/bin/xinteract (TPP v4.3 JETSTREAM rev 1, Build
> 200909181208 (linux))
>
> running: "/usr/local/apps/tpp/bin/InteractParser
> '/IMSB/results/workflow/45/Xinteract_/Xinteract.pep.xml'
> '/IMSB/results/workflow/45/Tandem2PepXML_/O08-10105_c.mzXML.pep.xml' -L'7'"
> file 1: /IMSB/results/workflow/45/Tandem2PepXML_/O08-10105_c.mzXML.pep.xml
> processed altogether 1290 results
>
>
> results written to file
> /IMSB/results/workflow/45/Xinteract_/Xinteract.pep.shtml
>
>
>
> command completed in 0 sec
> running: "/usr/local/apps/tpp/bin/PeptideProphetParser
> '/IMSB/results/workflow/45/Xinteract_/Xinteract.pep.xml' DECOY=DECOY_
> ACCMASS LEAVE PI INSTRWARN"
> using Accurate Mass Bins
> using pI
> Using no error on different instrument types.
> Using Decoy Label "DECOY_".
> (X! Tandem)
> WARNING: Found unanticipated cleavage in refinement mode.  Turning off NTT
> model.
> adding Accurate Mass mixture distr
> adding pI mixture distr
> init with X! Tandem trypsin MS Instrument info: Manufacturer:
> ThermoFinnigan, Model: LTQ Orbitrap XL, Ionization: ESI, Analyzer: ITMS,
> Detector: EMT
>
> PeptideProphet  (TPP v4.3 JETSTREAM rev 1, Build 200909181208 (linux))
> akel...@isb
> read in 0 1+, 1135 2+, 137 3+, 18 4+, 0 5+, 0 6+, and 0 7+ spectra.
> Initialising statistical models ...
> Iterations: .........10.........20.......
> WARNING: Mixture model quality test failed for charge (2+).
> WARNING: Mixture model quality test failed for charge (3+).
> model complete after 28 iterations
> command completed in 1 sec
> running: "/usr/local/apps/tpp/bin/ProphetModels.pl -i
> /IMSB/results/workflow/45/Xinteract_/Xinteract.pep.xml"
> Analyzing /IMSB/results/workflow/45/Xinteract_/Xinteract.pep.xml ...
> Reading Accurate Mass Model model +1 ...
> Reading kernel density calc pI [pI] model +1 ...
> Reading Accurate Mass Model model +2 ...
> Reading kernel density calc pI [pI] model +2 ...
> Reading Accurate Mass Model model +3 ...
> Reading kernel density calc pI [pI] model +3 ...
> Reading Accurate Mass Model model +4 ...
> Reading kernel density calc pI [pI] model +4 ...
> Reading Accurate Mass Model model +5 ...
> Reading kernel density calc pI [pI] model +5 ...
> Reading Accurate Mass Model model +6 ...
> Reading kernel density calc pI [pI] model +6 ...
> Reading Accurate Mass Model model +7 ...
> Reading kernel density calc pI [pI] model +7 ...
> Parsing search results "/IMSB/scratch/andreas/O08-10105_c (X! Tandem)"...
>  => Total of 0 hits.
> Warning: empty y range [0:0], adjusting to [0:1]
> Warning: empty y range [0:0], adjusting to [0:1]
>
> plot "/IMSB/results/workflow/45/Xinteract_/Xinteract.pep_PPPROB.tsv" using
> 2:1 title "PeptideProphet" with line  lc 2  , x notitle with line lt 0 lc -1
>
>
> ^
> "/IMSB/results/workflow/45/Xinteract_/Xinteract.pep_PPPROB.gp<http://xinteract.pep_ppprob.gp/>",
> line 16: warning: Skipping data file with no valid points
>
> plot "/IMSB/results/workflow/45/Xinteract_/Xinteract.pep_IPPROB.tsv" using
> 2:1 title "iProphet" with line  lc 2  , x notitle with line lt 0 lc -1
>
> ^
> "/IMSB/results/workflow/45/Xinteract_/Xinteract.pep_IPPROB.gp<http://xinteract.pep_ipprob.gp/>",
> line 16: warning: Skipping data file with no valid points
> command completed in 0 sec
> running: "/usr/local/apps/tpp/bin/DatabaseParser
> '/IMSB/results/workflow/45/Xinteract_/Xinteract.pep.xml'"
> command completed in 0 sec
> running: "/usr/local/apps/tpp/bin/RefreshParser
> '/IMSB/results/workflow/45/Xinteract_/Xinteract.pep.xml'
> '/IMSB/data/databases/uniprot/sp_9606.fasta'"
>  - Building Commentz-Walter keyword tree...  - Searching the tree...
>  - Linking duplicate entries...  - Printing results...
>
> command completed in 1 sec
> running: "/usr/local/apps/tpp/cgi-bin/PepXMLViewer.cgi -I
> /IMSB/results/workflow/45/Xinteract_/Xinteract.pep.xml"
> Segmentation fault
>
> command "/usr/local/apps/tpp/cgi-bin/PepXMLViewer.cgi -I
> /IMSB/results/workflow/45/Xinteract_/Xinteract.pep.xml" exited with non-zero
> exit code: 35584
> QUIT - the job is incomplete
> ---------------------------------------
>
>
> can someone explain me what the error code means and what i am doing wrong?
>
>
> p.s.
>
> i played a little bit around with the parameter but get always the same
> error message.
> i also checked the output of the xtandem run (contains over 1000 valid
> models) and also the pep.xml (which is valid).
>
>
>
>
> --
> Andreas Quandt, PhD
> Institute of Molecular Systems Biology
> Swiss Federal Institute of Technology Zurich (ETH)
> Wolfgang-Pauli-Str. 16
> ETH Hönggerberg, HPT D 76
> CH-8093 Zürich
>
> Tel:  +41 44 633 3449
> Fax:  +41 44 633 1051
> Mobil:+41 78 899 5206 E-mail: qua...@imsb.biol.ethz.ch
>
>
>
> >
>

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