Script exit with exit code 255

---

[23373] Failed to execute script main
Traceback (most recent call last):
  File "main.py", line 43, in <module>
  File "main.py", line 26, in read_source
  File "langdetect/detector_factory.py", line 130, in detect
  File "langdetect/detector.py", line 136, in detect
  File "langdetect/detector.py", line 143, in get_probabilities
  File "langdetect/detector.py", line 150, in _detect_block
langdetect.lang_detect_exception.LangDetectException: No features in text.