Selenium WebDriverException:消息:未知错误:无法根据未知错误确定加载状态:丢失或无效的"entry.level" [英] Selenium WebDriverException: Message: unknown error: cannot determine loading status from unknown error: missing or invalid 'entry.level'

问题描述

我有一个使用硒进行测试的脚本.现在甚至可以使用

I have a script which uses selenium for testing. Now even opening a Google page using

driver.get(url) # url = Google homepage url

给我下面的错误

driver.get("https://my.gumtree.com/login")
File "C:\Python34\lib\site-packages\selenium\webdriver\remote\webdriver.py", line 245, in get
self.execute(Command.GET, {'url': url})
File "C:\Python34\lib\site-packages\selenium\webdriver\remote\webdriver.py", line 233, in execute
self.error_handler.check_response(response)
File "C:\Python34\lib\site-packages\selenium\webdriver\remote\errorhandler.py", line 194, in check_response
raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.WebDriverException: Message: unknown error: cannot determine loading status
from unknown error: missing or invalid 'entry.level'
(Session info: chrome=65.0.3315.3)
(Driver info: chromedriver=2.29.461591 (62ebf098771772160f391d75e589dc567915b233),platform=Windows NT 10.0.16299 x86_64)

我有Google Chrome版本65，Chromedriver 2.35和硒2.53.1

I have Google chrome version 65, Chromedriver 2.35 and selenium 2.53.1

我按照其他类似问题中提到的解决方案尝试了不同的版本组合(如下表所述)，但无济于事.

I tried different version combinations(mentioned in below table) as per solutions mentioned in other similar questions but nothing worked.

Selenium      Chrome      Chromedriver
2.53.0        63           2.33
2.53.1        65(latest)   2.34
3.6.0                      2.35(latest)
3.7.0
3.8.0
3.8.1(latest)

JDK版本

java version "1.8.0_151"
Java(TM) SE Runtime Environment (build 1.8.0_151-b12)
Java HotSpot(TM) 64-Bit Server VM (build 25.151-b12, mixed mode)

推荐答案

错误说明了一切:

selenium.common.exceptions.WebDriverException: Message: unknown error: cannot determine loading status
from unknown error: missing or invalid 'entry.level'

您的主要问题是正在使用的二进制文件之间的版本兼容性:

Your main issue is the version compatibility among the binaries you are using as follows :

• 您使用的是 chromedriver=2.29.461591 (尽管您在问题中提到了Chromedriver 2.35，但根据日志的情况)
• > chromedriver=2.29.461591 的发行说明明确提到以下内容:

• You are using chromedriver=2.29.461591 (which is as per the logs, though you mentioned Chromedriver 2.35 in your question)
• Release Notes of chromedriver=2.29.461591 clearly mentions the following :

Supports Chrome v56-58

Supports Chrome v56-58

• 您正在使用 chrome=65.0.3315.3
• > chromedriver=2.35 的发行说明明确提到以下内容:
• You are using chrome=65.0.3315.3
• Release Notes of chromedriver=2.35 clearly mentions the following :

Supports Chrome v62-64

Supports Chrome v62-64

• 您正在使用 Selenium Version 2.53.1 .
• 您不知道您的 JDK version .
• You are using Selenium Version 2.53.1.
• Your JDK version is unknown to us.
• 将JDK升级到最新级别 JDK Version 8 Update 151 .
• 将ChromeDriver升级到 ChromeDriver v2.35 级别.
• 保持Chrome到 Chrome v64.x 级别. ( as per ChromeDriver v2.35 release notes )
• 将Selenium升级到当前级别 Version 3.8.1 .
• 从您的 IDE 中清洁项目工作区& 全部重建.
• 运行 CCleaner 工具以清除所有操作系统琐事.
• 如果您的Chrome基本版本过旧，请通过 Revo卸载程序来卸载Chrome. 并安装最新的GA发行版Chrome.
• 进行系统重启.
• 执行您的Test.
• Upgrade JDK to recent levels JDK Version 8 Update 151.
• Upgrade ChromeDriver to ChromeDriver v2.35 level.
• Keep Chrome to Chrome v64.x levels. (as per ChromeDriver v2.35 release notes)
• Upgrade Selenium to current levels Version 3.8.1.
• Clean the Project Workspace from your IDE & Rebuild All.
• Run CCleaner tool to wipe off all the OS chores.
• If your Chrome base version is too old, uninstall Chrome through Revo Uninstaller and install a recent GA Release version of Chrome.
• Take a System Reboot.
• Execute your Test.

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