问题:使用 RobotFramework 运行测试用例时 Selenium 导入错误

当我尝试在 RobotFramework 中运行测试用例时,出现以下错误。我安装了 Selenium2Library,但看起来 RF 找不到它。 SeleniumLibrary 一切正常。

Selenium2Library 安装在 C:\Python27\lib\site-packages 中。我卸载并安装了几次以确保安装正确。安装过程中没有错误。

任何想法在哪里寻找问题?

这是错误:

c:\testing>pybot testone.txt
[ ERROR ] Error in file 'c:\testing\testone.txt' in table 'Settings': Importing test library 'Selenium2Library' failed: ImportError: No module named selenium
Traceback (most recent call last):
  File "C:\Python27\lib\site-packages\Selenium2Library\__init__.py", line 2, in <module>
    from keywords import *
  File "C:\Python27\lib\site-packages\Selenium2Library\keywords\__init__.py", line 3, in <module>
    from _browsermanagement import _BrowserManagementKeywords
  File "C:\Python27\lib\site-packages\Selenium2Library\keywords\_browsermanagement.py", line 4, in <module>
    from selenium import webdriver
PYTHONPATH:
  C:\Python27\lib\site-packages\robot\libraries
  C:\Python27\lib\site-packages
  C:\Windows\system32\python27.zip
  C:\Python27\DLLs
  C:\Python27\lib
  C:\Python27\lib\plat-win
  C:\Python27\lib\lib-tk
  C:\Python27
  C:\Python27\lib\site-packages\wx-2.8-msw-unicode

解答

通过删除 Selenium2Library 文件夹并使用 pip 命令重新安装它(安装所有必要的包)解决了这个问题。

pip install robotframework-selenium2library