title: RobotFramework 'ASCII' codec can't decode byte 0xd7 in position 1: Ordinal not in range(128)
body: <p>I use Robot Framework with ride to do python-auto-test, but I got this problem in Robot Framework console:</p>
  
  <pre><code>"FAILED D:\eclipse\oppoAutoTest\AutoTest\../../PyAutoTest/src/testTcardCopy.py 
  FAILED D:\eclipse\oppoAutoTest\AutoTest\commonUserKeyWords\../../../PyAutoTest/src/testMkDir.py
  FAILED ../../PyAutoTest/basic/testSwipeScreen.py 'ascii' codec can't decode byte 0xd7 in position 1: ordinal not in range(128)"  
  </code></pre>
  
  <p>Can you help me ?</p>
  
  <p>This is my Robot Framework code:</p>
  
  <pre><code>*** Settings ***
  Library           
      ../../eclipse_workplace_java/PyAutoTest/src/testTcardCopy.py
  Resource          commonUserKeyWords/BASIC.tsv
  Resource          commonUserKeyWords/CAMERA.tsv
  
  *** Test Cases ***
  bspTcardTest
  ${test_v_file_dir_path}    set Variable    /storage/sdcard0/tmp
  ${test_v_file_dir_ifexitd_result}    ${test_v_file_dir_if_success}    
  ${test_v_file_dir_stdout}    ${test_v_file_dir_stdout_mount}    判断文件或文件 
     夹是否存在    ${test_v_file_dir_path}
  log    ${test_v_file_dir_ifexitd_result}
  log    ${test_v_file_dir_if_success}
  log    ${test_v_file_dir_stdout}
  log    ${test_v_file_dir_stdout_mount}
  Should_Be_True    '${test_v_file_dir_if_success}'=='True'
  </code></pre>
  
  <p>My python code also has utf-8:</p>
  
  <pre><code># coding=utf-8
  </code></pre>