Robotframework 骑乘编辑器和上下文帮助-不存在

Editor RIDE不显示关键字的帮助，例如控制台中的“Open browser”（打开浏览器）是一条错误消息：

"Adding keyword 'click_element' to library 'Selenium2Library' failed: Calling dynamic method 'get_keyword_arguments' failed: Return value must be list of strings.
Adding keyword 'wait_until_page_contains' to library 'Selenium2Library' failed: Calling dynamic method 'get_keyword_arguments' failed: Return value must be list of strings.
Adding keyword 'wait_until_page_contains' to library 'SeleniumLibrary' failed: Calling dynamic method 'get_keyword_arguments' failed: Return value must be list of strings.
Adding keyword 'get_window_titles' to library 'Selenium2Library' failed: Calling dynamic method 'get_keyword_arguments' failed: Return value must be list of strings.
Adding keyword 'locator_should_match_x_times' to library 'Selenium2Library' failed: Calling dynamic method 'get_keyword_arguments' failed: Return value must be list of strings.
Adding keyword 'get_window_identifiers' to library 'SeleniumLibrary' failed: Calling dynamic method 'get_keyword_arguments' failed: Return value must be list of strings.
Adding keyword 'open_browser' to library 'SeleniumLibrary' failed: Calling dynamic method 'get_keyword_arguments' failed: Return value must be list of strings.
Adding keyword 'wait_until_element_is_visible' to library 'SeleniumLibrary' failed: Calling dynamic method 'get_keyword_arguments' failed: Return value must be list of strings.
Adding keyword 'table_footer_should_contain' to library 'Selenium2Library' failed: Calling dynamic method 'get_keyword_arguments' failed: Return value must be list of strings.
Adding keyword 'wait_until_page_does_not_contain' to library 'Selenium2Library' failed: Calling dynamic method 'get_keyword_arguments' failed: Return value must be list of strings.
Adding keyword 'input_text_into_alert' to library 'SeleniumLibrary' failed: Calling dynamic method 'get_keyword_arguments' failed: Return value must be list of strings.
Adding keyword 'set_window_size' to library 'Selenium2Library' failed: Calling dynamic method 'get_keyword_arguments' failed: Return value must be list of strings.
Adding keyword 'textfield_should_contain' to library 'Selenium2Library' failed: Calling dynamic method 'get_keyword_arguments' failed: Return value must be list of strings.
Adding keyword 'select_window' to library 'SeleniumLibrary' failed: Calling dynamic method 'get_keyword_arguments' failed: Return value must be list of strings.
Adding keyword 'element_text_should_be' to library 'SeleniumLibrary' failed: Calling dynamic method 'get_keyword_arguments' failed: Return value must be list of strings.
Adding keyword 'wait_until_element_does_not_contain' to library 'SeleniumLibrary' failed: Calling dynamic method 'get_keyword_arguments' failed: Return value must be list of strings.
"

安装python和程序库：

Package                         Version
------------------------------- -----------
numpy                           1.16.6
Pillow                          6.2.2
pip                             19.2.3
Pygments                        2.5.2
PyMySQL                         0.10.0
PyPubSub                        3.3.0
pywin32                         228
robotframework                  3.2.1
robotframework-databaselibrary  1.2.4
robotframework-pythonlibcore    2.1.0
robotframework-ride             1.7.4.2
robotframework-selenium2library 3.0.0
robotframework-seleniumlibrary  4.5.0
selenium                        3.141.0
setuptools                      41.2.0
six                             1.15.0
urllib3                         1.25.10
wxPython                        4.0.7.post2

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如何在输入关键字后启动帮助显示，在骑乘设备编辑器中，将鼠标放在单词上，按CTRL键，但将显示关键字“未找到”中的信息。谢谢。

关键字文档的问题已在RIDE（2.0b1）的当前测试版中修复

您可以在Python>=3.6上使用pip进行安装，方法是：

pip install -U --pre robotframework-ride

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在安装之前，您应该查看上的信息。

是否有理由同时使用SeleniumLibrary和Selenium2Library？在我看来，只需要1个。因此，请尝试卸载Selenium2库并重新启动。