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[Edu <702625@xxxxxxxxxxxxxxxxxx>]

After you add the path to common.cmake, delete the sikuli-script/build,
sikuli-ide/build and sikuli-script/target/jar/tessdata directories, then
build from scratch as described in build-linux.txt. The tesseract data
dir is determined by cmake and the tesseract files are copied to sikuli-
script/target/jar/tessdata by cmake. It took me a while to figure this
out but after these steps Sikuli does not crash anymore.

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https://bugs.launchpad.net/bugs/702625

Title:
  Capture crashes Sikuli on Fedora 14

Status in Sikuli:
  New

Bug description:
  Sikuli version: Sikuli-X-1.0rc1
  OS: Fedora 14

  To reproduce:
  1. Launch Sikuli-IDE from the command line with sikuli-ide.sh.
  2. Click the capture button.
  3. After the delay, select something.

  Result: Sikuli crashes and the following message appears in the shell:
  "Unable to load unicharset file /tmp/sikuli/tessdata/eng.unicharset".

  The file /tmp/sikuli/tessdata/eng.unicharset exists but is empty. The
  reason is that the tesseract OCR resources are not found
  (writeFileList in sikuli-
  script/src/main/java/org/sikuli/script/ResourceExtractor.java:21) and
  the NullPointerException is ignored. The empty file causes tesseract
  to crash.

  I'm using the tesseract 2.04 Fedora RPM. The resource files are in
  /usr/share/tesseract/tessdata. Adding this path to the
  TESSERACT_DATA_DIR confsets in cmake_modules/common.cmake fixes the
  problem.