Re: [Gmod-ajax] wig-to-json.pl error

[David B. <dav...@gm...>]

Solved. The reason for the error was I accently created my wig file using
0-based coordinates (remember our discussion the other day?..)

On Mon, Aug 2, 2010 at 3:41 PM, David Breimann <dav...@gm...>wrote:

> I get the following error when trying to load a variable step wig file
> using wig-to-json.pl:
>
> *** glibc detected *** /var/www/jbrowse/bin/wig2png: free(): invalid next
> size (normal): 0x091efc08 ***
> ======= Backtrace: =========
> /lib/tls/i686/cmov/libc.so.6(+0x6b591)[0x784591]
> /lib/tls/i686/cmov/libc.so.6(+0x6cde8)[0x785de8]
> /lib/tls/i686/cmov/libc.so.6(cfree+0x6d)[0x788ecd]
> /usr/lib/libstdc++.so.6(_ZdlPv+0x21)[0xa03741]
> /usr/lib/libstdc++.so.6(_ZNSs4_Rep10_M_destroyERKSaIcE+0x1d)[0x9dfc2d]
> /usr/lib/libstdc++.so.6(_ZNSsD1Ev+0x4c)[0x9e15dc]
> /var/www/jbrowse/bin/wig2png[0x8054e83]
> /var/www/jbrowse/bin/wig2png[0x804c70e]
> /lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe6)[0x72fbd6]
> /var/www/jbrowse/bin/wig2png[0x804ad21]
> ======= Memory map: ========
> 0027e000-002a1000 r-xp 00000000 07:00 262537     /lib/libpng12.so.0.42.0
> 002a1000-002a2000 r--p 00022000 07:00 262537     /lib/libpng12.so.0.42.0
> 002a2000-002a3000 rw-p 00023000 07:00 262537     /lib/libpng12.so.0.42.0
> 0032d000-00340000 r-xp 00000000 07:00 263613     /lib/libz.so.1.2.3.3
> 00340000-00341000 r--p 00012000 07:00 263613     /lib/libz.so.1.2.3.3
> 00341000-00342000 rw-p 00013000 07:00 263613     /lib/libz.so.1.2.3.3
> 003fa000-003fb000 r-xp 00000000 00:00 0          [vdso]
> 004f5000-00519000 r-xp 00000000 07:00 267772     /lib/tls/i686/cmov/
> libm-2.11.1.so
> 00519000-0051a000 r--p 00023000 07:00 267772     /lib/tls/i686/cmov/
> libm-2.11.1.so
> 0051a000-0051b000 rw-p 00024000 07:00 267772     /lib/tls/i686/cmov/
> libm-2.11.1.so
> 0062b000-00646000 r-xp 00000000 07:00 261290     /lib/ld-2.11.1.so
> 00646000-00647000 r--p 0001a000 07:00 261290     /lib/ld-2.11.1.so
> 00647000-00648000 rw-p 0001b000 07:00 261290     /lib/ld-2.11.1.so
> 00719000-0086c000 r-xp 00000000 07:00 267767     /lib/tls/i686/cmov/
> libc-2.11.1.so
> 0086c000-0086d000 ---p 00153000 07:00 267767     /lib/tls/i686/cmov/
> libc-2.11.1.so
> 0086d000-0086f000 r--p 00153000 07:00 267767     /lib/tls/i686/cmov/
> libc-2.11.1.so
> 0086f000-00870000 rw-p 00155000 07:00 267767     /lib/tls/i686/cmov/
> libc-2.11.1.so
> 00870000-00873000 rw-p 00000000 00:00 0
> 00948000-00a31000 r-xp 00000000 07:00 526178
> /usr/lib/libstdc++.so.6.0.13
> 00a31000-00a32000 ---p 000e9000 07:00 526178
> /usr/lib/libstdc++.so.6.0.13
> 00a32000-00a36000 r--p 000e9000 07:00 526178
> /usr/lib/libstdc++.so.6.0.13
> 00a36000-00a37000 rw-p 000ed000 07:00 526178
> /usr/lib/libstdc++.so.6.0.13
> 00a37000-00a3e000 rw-p 00000000 00:00 0
> 00fbd000-00fda000 r-xp 00000000 07:00 263498     /lib/libgcc_s.so.1
> 00fda000-00fdb000 r--p 0001c000 07:00 263498     /lib/libgcc_s.so.1
> 00fdb000-00fdc000 rw-p 0001d000 07:00 263498     /lib/libgcc_s.so.1
> 08048000-0806a000 r-xp 00000000 07:00 19447
> /var/www/jbrowse/bin/wig2png
> 0806a000-0806b000 r--p 00021000 07:00 19447
> /var/www/jbrowse/bin/wig2png
> 0806b000-0806c000 rw-p 00022000 07:00 19447
> /var/www/jbrowse/bin/wig2png
> 091ee000-09563000 rw-p 00000000 00:00 0          [heap]
> b7700000-b7721000 rw-p 00000000 00:00 0
> b7721000-b7800000 ---p 00000000 00:00 0
> b78dc000-b78df000 rw-p 00000000 00:00 0
> b78f0000-b78f2000 rw-p 00000000 00:00 0
> bfd95000-bfdaa000 rw-p 00000000 00:00 0          [stack]
>
>