Troubleshooting "Failed to init API, possibly an invalid tessdata path"

Failed to init API, possibly an invalid tessdata path

• Check what path ocrd-tesserocr-recognize -D gives (the OCR-D module resource location)
• This directory (usually a path ending with tessdata below your venv) should contain:
  • *.traineddata
  • including osd.traineddata
  • configs/
  • tessconfigs/
• Check those files for corruption
  • ls -l (We have seen empty - 0 byte - files)
  • Use tesseract with the specific model you'd like to use with ocrd-tesserocr-recognize later