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Top Forums Shell Programming and Scripting Trying to understand perl error Post 302980524 by cmccabe on Monday 29th of August 2016 05:35:14 PM
Old 08-29-2016
Trying to understand perl error

I am trying to begin to troubleshoot this perl error that I keep getting, yet I get output is produced. The error is Use of uninitialized value in join or string line 175, <MANNO> line 7138 and below is line 175:

I am not too sure what the error is but since not every line has an error on it, I suspect maybe null values may be causing the issue. Thank you Smilie.

Code:
if (@prefield and join ("\t", @field[@name+3 .. $#field]) eq join ("\t", @prefield[@name+3 .. $#field])) { #same locus, multiple alternative allele

input
Code:
chr1    949608    .    G    A    3843.99    PASS    AF=1;AO=1297;DP=1303;FAO=399;FDP=399;FR=.;FRO=0;FSAF=204;FSAR=195;FSRF=0;FSRR=0;FWDB=0.0462861;FXX=0.00249994;HRUN=1;LEN=1;MLLD=151.783;OALT=A;OID=.;OMAPALT=A;OPOS=949608;OREF=G;PB=0.5;PBP=1;QD=38.5362;RBI=0.0475491;REFB=0;REVB=-0.0108863;RO=3;SAF=657;SAR=640;SRF=1;SRR=2;SSEN=0;SSEP=0;SSSB=0.000764295;STB=0.5;STBP=1;TYPE=snp;VARB=8.63542e-06;ANN=ISG15    GT:GQ:DP:FDP:RO:FRO:AO:FAO:AF:SAR:SAF:SRF:SRR:FSAR:FSAF:FSRF:FSRR    1/1:181:1303:399:3:0:1297:399:1:640:657:1:2:195:204:0:0    GOOD    399    hom    116
chr1    949654    .    A    G    3787.59    PASS    AF=1;AO=1352;DP=1360;FAO=397;FDP=397;FR=.;FRO=0;FSAF=185;FSAR=212;FSRF=0;FSRR=0;FWDB=0.003541;FXX=0.00749981;HRUN=1;LEN=1;MLLD=133.768;OALT=G;OID=.;OMAPALT=G;OPOS=949654;OREF=A;PB=0.5;PBP=1;QD=38.1622;RBI=0.0270794;REFB=0.0316329;REVB=-0.0268469;RO=6;SAF=679;SAR=673;SRF=2;SRR=4;SSEN=0;SSEP=0;SSSB=0.00142636;STB=0.5;STBP=1;TYPE=snp;VARB=-0.000104249;ANN=ISG15    GT:GQ:DP:FDP:RO:FRO:AO:FAO:AF:SAR:SAF:SRF:SRR:FSAR:FSAF:FSRF:FSRR    1/1:161:1360:397:6:0:1352:397:1:673:679:2:4:212:185:0:0    GOOD    397    hom    115
chr1    955597    .    G    T    555.77    PASS

 

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PFUNC(1p)						User Contributed Perl Documentation						 PFUNC(1p)

NAME
pfunc - grep for perl functions SYNOPSIS
pfunc subroutine FILES... DESCRIPTION
pfunc searches the named FILES for all calls to the given subroutine. It will report back the file and line number each call is found on along with what sort of call it is function foo() class method Class->foo() object method $obj->foo() EXAMPLE
$ pfunc isa /usr/share/perl/5.6.1/*.pm Called as function in /usr/share/perl/5.6.1/CGI.pm at line 316 Called as function in /usr/share/perl/5.6.1/CGI.pm at line 327 Called as function in /usr/share/perl/5.6.1/CGI.pm at line 397 Called as function in /usr/share/perl/5.6.1/CGI.pm at line 494 Called as function in /usr/share/perl/5.6.1/CGI.pm at line 495 Called as object method in /usr/share/perl/5.6.1/CPAN.pm at line 4957 Called as function in /usr/share/perl/5.6.1/Dumpvalue.pm at line 191 Called as function in /usr/share/perl/5.6.1/Dumpvalue.pm at line 218 Called as function in /usr/share/perl/5.6.1/Dumpvalue.pm at line 248 Called as function in /usr/share/perl/5.6.1/Dumpvalue.pm at line 251 Called as function in /usr/share/perl/5.6.1/Dumpvalue.pm at line 254 Called as object method in /usr/share/perl/5.6.1/Shell.pm at line 28 Called as object method in /usr/share/perl/5.6.1/base.pm at line 12 NOTES
Its not fast, but its accurate. AUTHOR
Michael G Schwern <schwern@pobox.com> SEE ALSO
Module::Info perl v5.10.1 2010-10-03 PFUNC(1p)
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