title: raise "pytesseract.pytesseract.TesseractError: (3221225477, '')"
body: <p>I got the following error when I tried to find out the Chinese words in a picture by python: (By the way, I had already had "chi_sim.traineddata" training file in tessdata directory and got a successful try to find out English sentences in a picture, so this error really confused me.)</p>
  
  <pre><code>*C:\Users\Lenovo\AppData\Local\Programs\Python\Python37-32\python.exe E:/PKU1.3/python_math/set_for_recognition.py
  Traceback (most recent call last):
    File "E:/PKU1.3/python_math/set_for_recognition.py", line 5, in &lt;module&gt;
      text=pytesseract.image_to_string(Image.open('climb_high.jpeg'),lang='chi_sim')
    File "C:\Users\Lenovo\AppData\Local\Programs\Python\Python37-32\lib\site-packages\pytesseract\pytesseract.py", line 295, in image_to_string
      return run_and_get_output(*args)
    File "C:\Users\Lenovo\AppData\Local\Programs\Python\Python37-32\lib\site-packages\pytesseract\pytesseract.py", line 203, in run_and_get_output
      run_tesseract(**kwargs)
    File "C:\Users\Lenovo\AppData\Local\Programs\Python\Python37-32\lib\site-packages\pytesseract\pytesseract.py", line 179, in run_tesseract
      raise TesseractError(status_code, get_errors(error_string))
  pytesseract.pytesseract.TesseractError: (3221225477, '')*
  </code></pre>