Selenium cannot call Chrome v54 Open Web page (ubuntu16.04 Pro test)

This is due to the chromedriver issue, Chromedriver does not match the version of Chrome. The following is the corresponding matching version (ref:http://blog.csdn.net/huilan_same/article/details/51896672)# Chromedriver--version
Starting Chromedriver (v2.7.236843) on port 9515

Chromedriver version	supported versions of Chrome
v2.25	V53-55
v2.24	v52-54
v2.23	v51-53
v2.22	v49-52
v2.21	V46-50
v2.20	v43-48
v2.19	v43-47
v2.18	v43-46
v2.17	v42-43
v2.13	V42-45
v2.15	v40-43
v2.14	V39-42
v2.13	v38-41
v2.12	V36-40
v2.11	V36-40
v2.10	V33-36
v2.9	V31-34
v2.8	V30-33
v2.7	V30-33
v2.6	V29-32
v2.5	V29-32
v2.4	V29-32

Report:
All chromedriver can be downloaded from the link below:

Http://chromedriver.storage.googleapis.com/index.html
So you can download the corresponding version of the Chromedriver, and then directly overwrite the system is used in the Chromedriver, you can. # CP ~/downloads/tmp/chromedriver/usr/bin/-F


In addition, using Python+selenium to drive Chrome, the page appears small yellow bar error "You are using an unsupported command line tag:--ignore-certificate-errors. Stability and security will decrease. " Workaround (ref:https://my.oschina.net/rasine/blog/552560):

Using the option parameter, the problem can be resolved

Options = Webdriver. Chromeoptions ()

Options.add_experimental_option ("Excludeswitches", ["ignore-certificate-errors"])

Browser = Webdriver. Chrome (chrome_options=options)

ref:http://blog.csdn.net/huilan_same/article/details/51896672
https://my.oschina.net/rasine/blog/552560