sikuli-driver team mailing list archive

[Robert Campbell <rcampbellnc@xxxxxxxxx>]

Adding a note to this - in my /tmp dir, a sikuli directory already exists, thus I could not create the link there.
First I did a:
sudo rm -r /tmp/sikuli
followed by Florian's suggestions above (prefaced with sudo):
sudo mkdir -p /tmp/sikuli
sudu ln -s /usr/share/tesseract-ocr/tessdata/ /tmp/sikuli

After this, I do not have the crash associated with libtesseract.so.3

Very happy that sikuli is working now on my Ubuntu 12.04.
In summary, after doing the:
sudo apt-get install sikuli-ide
to get sikuli installed, you must also do (again, Florian points this out earlier):
sudo apt-get install tesseract-ocr-eng
sudo apt-get install libswing-layout-java
and wrap up with what I stated at the beginning of this:
if there is a /tmp/sikuli directory, do: sudo rm -r /tmp/sikuli
and wrap up with:
sudo mkdir -p /tmp/sikuli
sudu ln -s /usr/share/tesseract-ocr/tessdata/ /tmp/sikuli

That's how I got sikuli to run as expected on Ubuntu 12.04.

-- 
You received this bug notification because you are a member of Sikuli
Drivers, which is subscribed to Sikuli.
https://bugs.launchpad.net/bugs/979524

Title:
  Ubuntu 12: sikuli-ide crashes with Tesseract 3.0 --- language files
  missing ???

Status in Sikuli:
  Fix Released

Bug description:
  ********** fixed in the Debian world

  ----------------------------------------------

  I have default precise pangolin ubuntu install with sikuli on top of
  it. When I run sikuli-ide and try to create an script via gui, as sson
  as I am done with taking a screenshot and selecting the area to
  "Click" on sikluli-ide crashes. Please see log below.

  $ sikuli-ide
  [info] locale: en_US
  Error opening data file /tmp/sikuli/tessdata/eng.traineddata
  Please make sure the TESSDATA_PREFIX environment variable is set to the parent directory of your "tessdata" directory.
  Failed loading language 'eng'
  Tesseract couldn't load any languages!
  vlog 1 Input
  vlog 1 Canny
  vlog 1 AdaptiveThresholded
  vlog 1 LongLinesFound
  vlog 1 LongLinesRemoved
  vlog 1 NonEdgeRemoved
  vlog 1 blobs-extracted
  vlog 1 blobs-filtered
  vlog 1 lineblobs
  vlog 1 lineblobs-filtered
  vlog 1 lineblobs-merged
  vlog 1 paragblobs
  #
  # A fatal error has been detected by the Java Runtime Environment:
  #
  #  SIGSEGV (0xb) at pc=0x022bfb6d, pid=23685, tid=3030788928
  #
  # JRE version: 7.0_03-b147
  # Java VM: OpenJDK Client VM (22.0-b10 mixed mode, sharing linux-x86 )
  # Derivative: IcedTea7 2.1.1pre
  # Distribution: Ubuntu precise (development branch), package 7~u3-2.1.1~pre1-1ubuntu1
  # Problematic frame:
  # C  [libtesseract.so.3+0x226b6d]  tesseract::Classify::CharNormClassifier(TBLOB*, DENORM const&, INT_TEMPLATES_STRUCT*, ADAPT_RESULTS*)+0x61
  #
  # Core dump written. Default location: /home/code/core or core.23685
  #
  # An error report file with more information is saved as:
  # /home/code/hs_err_pid23685.log
  #
  # If you would like to submit a bug report, please include
  # instructions on how to reproduce the bug and visit:
  #   https://bugs.launchpad.net/ubuntu/+source/openjdk-7/
  # The crash happened outside the Java Virtual Machine in native code.
  # See problematic frame for where to report the bug.
  #
  Aborted (core dumped)

  Installed packages are

  $ dpkg --list | grep sikuli
  ii  libsikuli-script-java                  1.0~x~rc3.tesseract3-dfsg1-1               Visual scripting API for jython
  ii  libsikuli-script-jni                   1.0~x~rc3.tesseract3-dfsg1-1               Native libs for libsikuli-java
  ii  sikuli-ide                             1.0~x~rc3.tesseract3-dfsg1-1               IDE to develop sikuli scripts

To manage notifications about this bug go to:
https://bugs.launchpad.net/sikuli/+bug/979524/+subscriptions