tesseract assert failure: tesseract: unicharset.cpp:76: const UNICHAR_ID UNICHARSET::unichar_to_id(const char*, int) const: Assertion `ids.contains(unichar_repr, length)' failed.

[kingr4t]

during ocr of jpeg of low quality

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: tesseract-ocr 2.04-2
ProcVersionSignature: Ubuntu 2.6.36-1.7-generic 2.6.36
Uname: Linux 2.6.36-1-generic x86_64
Architecture: amd64
AssertionMessage: tesseract: unicharset.cpp:76: const UNICHAR_ID UNICHARSET::unichar_to_id(const char*, int) const: Assertion `ids.contains(unichar_repr, length)' failed.
CrashCounter: 1
Date: Sun Nov 7 11:36:25 2010
ExecutablePath: /usr/bin/tesseract
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100429)
ProcCmdline: /usr/bin/tesseract /tmp/tmpEZLzOr.tif /tmp/tmpiG3yhm
ProcEnviron:
 LANG=it_IT.utf8
 SHELL=/bin/bash
Signal: 6
SourcePackage: tesseract
StacktraceTop:
 raise () from /lib/libc.so.6
 abort () from /lib/libc.so.6
 __assert_fail () from /lib/libc.so.6
 ?? ()
 ?? ()
Title: tesseract assert failure: tesseract: unicharset.cpp:76: const UNICHAR_ID UNICHARSET::unichar_to_id(const char*, int) const: Assertion `ids.contains(unichar_repr, length)' failed.
UserGroups: adm admin cdrom dialout lpadmin netdev plugdev sambashare

[Apport retracing service (apport)]

StacktraceTop:
 *__GI_raise (sig=<value optimized out>)
 *__GI_abort () at abort.c:92
 *__GI___assert_fail (
 UNICHARSET::unichar_to_id (this=0x85ae80,
 UNICHARSET::get_isupper (this=0x85ae80,

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.