問題描述

我編寫了一個 python 腳本，它在瀏覽器中執行一些任務(使用 Selenium)，它在 Windows 中運行良好.現在我正試圖把它放到我的樹莓派上.

我進行了大量搜索以找到使其與 Chromium 一起使用的最佳方法.我能找到的最好的是這個 Reddit 鏈接.p>

問題是我找不到適合我的 Chromium 版本(版本 56.0.2924.84)的 chromedriver.當我進行 apt-get upgrade 時，它??建議我擁有最新版本的 Chromium.我已經通過從這個 Launchpad Link 下載嘗試了 chromedriver 版本 53 到 65.

所以當我運行以下命令時

從 selenium 導入 webdriverdriver_path = 'usr/lib/chromium-browser/chromedriver'驅動程序 = webdriver.Chrome(driver_path)

Chrome 驅動程序出現此錯誤 > 58

selenium.common.exceptions.SessionNoteCreatedException: Message: session not創建的異常:Chrome 版本必須是 >= 59.0.3071.0(驅動信息:chromedriver=2.43,platform=Linux 4.9.35-v7+ armv7l)

或者 chrome 驅動程序的這個錯誤 <58

selenium.common.exceptions.WebDriverException:消息:服務/usr/lib/chromium-browser/chromedriver 意外退出.狀態碼是:127

如有任何幫助，我們將不勝感激

根據您的問題，您的 Chromium 二進制文件的版本為 56.0.2924.84.因此，考慮到這一限制，解決方案是從 ChromeDriver 版本nofollow noreferrer">ChromeDriver Google 存儲

• ChromeDriver v84:支持 Chrome v84
• ChromeDriver v83:支持 Chrome v83
• ChromeDriver v82:被故意跳過
• ChromeDriver v81:支持 Chrome v81
• ChromeDriver v80:支持 Chrome v80
• ChromeDriver v79:支持 Chrome v79
• ChromeDriver v78:支持 Chrome v78
• ChromeDriver v77:支持 Chrome v77
• ChromeDriver v76:支持 Chrome v76
• ChromeDriver v75:支持 Chrome v75
• ChromeDriver v74:支持 Chrome v74
• ChromeDriver v73:支持 Chrome v73
• ChromeDriver v2.46:支持 Chrome v71-73
• ChromeDriver v2.46:支持 Chrome v71-73
• ChromeDriver v2.45:支持 Chrome v70-72
• ChromeDriver v2.44:支持 Chrome v69-71(與 ChromeDriver 2.43 相同，但修復了其他錯誤)
• ChromeDriver v2.43:支持 Chrome v69-71
• ChromeDriver v2.42:支持 Chrome v68-70
• ChromeDriver v2.41:支持 Chrome v67-69
• ChromeDriver v2.40:支持 Chrome v66-68
• ChromeDriver v2.39:支持 Chrome v66-68
• ChromeDriver v2.38:支持 Chrome v65-67
• ChromeDriver v2.37:支持 Chrome v64-66
• ChromeDriver v2.36:支持 Chrome v63-65
• ChromeDriver v2.35:支持 Chrome v62-64
• ChromeDriver v2.34:支持 Chrome v61-63
• ChromeDriver v2.33:支持 Chrome v60-62
• ChromeDriver v2.32:支持 Chrome v59-61
• ChromeDriver v2.31:支持 Chrome v58-60
• ChromeDriver v2.30:支持 Chrome v58-60
• ChromeDriver v2.29:支持 Chrome v56-58
• ChromeDriver v2.28:支持 Chrome v55-57
• ChromeDriver v2.27:支持 Chrome v54-56

注意:幾個月前，Chromium 團隊做了一個 初步公告 ChromeDriver 的版本控制模型將發生變化.Chromium 團隊 正在推進該計劃.具體來說，ChromeDriver 2.46 將是最后一個帶有 2 主要版本的版本.未來的 ChromeDriver 版本將帶有類似于 Chrome 版本的版本號.我們將在下周發布 ChromeDriver 73，在 Chrome 73 Beta 版之前發布.

以下是新發布模型的工作方式:

• ChromeDriver 將使用與 Chrome 相同的版本號方案.請參閱 https://www.chromium.org/developers/version-numbers 了解更多信息詳情.
• ChromeDriver 的每個版本都將支持具有匹配的主要、次要和內部版本號的 Chrome.例如，即將推出的 ChromeDriver 73.0.3683.* 將支持以 73.0.3683 開頭的所有 Chrome 版本.
• 在新的 Chrome 主要版本進入 Beta 版之前，將發布一個匹配的 ChromeDriver 版本.例如，下周將發布新版本的 ChromeDriver，以匹配 Chrome m73 的 Beta 版本.
• 在新的主要版本首次發布后，我們將根據需要發布補丁.這些補丁可能與 Chrome 的更新一致，也可能不一致.

用于樹莓派的 Chrome 驅動程序

當您使用 Raspberry Pi 時，您需要從 ChromeDriver 的 arm 格式github.com/electron/electron/releases/download/v1.6.0/chromedriver-v2.21-linux-armv7l.zip" rel="nofollow noreferrer">link 并在您的程序中使用它.

其他注意事項

• 將 Selenium 升級到當前級別版本 3.11.0.
• 按照上述討論升級 ChromeDriver.
• 將 Chrome 版本保持在 Chrome v56.x 級別.(根據討論)
• 清理你的項目工作區通過你的IDE和重建你的項目只需要依賴.
• 使用 CCleaner 工具清除之前和在您的測試套件執行之后.
• 如果您的基礎 Web Client 版本太舊，請通過 卸載它Revo Uninstaller 并安裝最新的 GA 和發布版本的 Web Client.
• 進行一次系統重啟.
• 執行你的 @Test.

I have written a python script that does some tasks in the browser (using Selenium), which works fine in Windows. Now I am trying to now get it onto my Raspberry Pi.

I did a lot of searching to find the best way to get this to work with Chromium. The best I could find was at this Reddit Link.

The problem is that I cannot find a chromedriver that jives with my version of Chromium (version 56.0.2924.84). And when I do apt-get upgrade it advises me that I have the newest version of Chromium. I've tried chromedriver versions 53 through 65 by downloading from this Launchpad Link.

So when I run the following

from selenium import webdriver
driver_path = 'usr/lib/chromium-browser/chromedriver'
driver = webdriver.Chrome(driver_path)

I get this error for chrome drivers > 58

selenium.common.exceptions.SessionNoteCreatedException: Message: session not 
created exception: Chrome version must be >= 59.0.3071.0
(Driver info: chromedriver=2.43,platform=Linux 4.9.35-v7+ armv7l)

or this error for chrome drivers < 58

selenium.common.exceptions.WebDriverException: Message: 
Service /usr/lib/chromium-browser/chromedriver unexpectedly exited. Status code was: 127

any help here would be appreciated

As per your question your Chromium binary is of version 56.0.2924.84. So keeping this constraint in consideration the solution would be to download either of the following ChromeDriver version from ChromeDriver Google Storage

• ChromeDriver v84: Supports Chrome v84
• ChromeDriver v83: Supports Chrome v83
• ChromeDriver v82: Was intentionally skipped
• ChromeDriver v81: Supports Chrome v81
• ChromeDriver v80: Supports Chrome v80
• ChromeDriver v79: Supports Chrome v79
• ChromeDriver v78: Supports Chrome v78
• ChromeDriver v77: Supports Chrome v77
• ChromeDriver v76: Supports Chrome v76
• ChromeDriver v75: Supports Chrome v75
• ChromeDriver v74: Supports Chrome v74
• ChromeDriver v73: Supports Chrome v73
• ChromeDriver v2.46: Supports Chrome v71-73
• ChromeDriver v2.46: Supports Chrome v71-73
• ChromeDriver v2.45: Supports Chrome v70-72
• ChromeDriver v2.44: Supports Chrome v69-71 (same as ChromeDriver 2.43, but with additional bug fixes)
• ChromeDriver v2.43: Supports Chrome v69-71
• ChromeDriver v2.42: Supports Chrome v68-70
• ChromeDriver v2.41: Supports Chrome v67-69
• ChromeDriver v2.40: Supports Chrome v66-68
• ChromeDriver v2.39: Supports Chrome v66-68
• ChromeDriver v2.38: Supports Chrome v65-67
• ChromeDriver v2.37: Supports Chrome v64-66
• ChromeDriver v2.36: Supports Chrome v63-65
• ChromeDriver v2.35: Supports Chrome v62-64
• ChromeDriver v2.34: Supports Chrome v61-63
• ChromeDriver v2.33: Supports Chrome v60-62
• ChromeDriver v2.32: Supports Chrome v59-61
• ChromeDriver v2.31: Supports Chrome v58-60
• ChromeDriver v2.30: Supports Chrome v58-60
• ChromeDriver v2.29: Supports Chrome v56-58
• ChromeDriver v2.28: Supports Chrome v55-57
• ChromeDriver v2.27: Supports Chrome v54-56

Note: A few months ago, Chromium Team made a preliminary announcement that ChromeDriver's versioning model will be changing. Chromium Team is moving forward with the plan. Specifically, ChromeDriver 2.46 will be the last release carrying the major version of 2. Future ChromeDriver releases will carry a version number similar to Chrome release. We will start with a release of ChromeDriver 73 next week, before the Beta release of Chrome 73.

Here is how the new release model will work:

• ChromeDriver will be using the same version number scheme as Chrome. See https://www.chromium.org/developers/version-numbers for more details.
• Each version of ChromeDriver will support Chrome with matching major, minor, and build version numbers. For example, upcoming ChromeDriver 73.0.3683.* will support all Chrome versions that start with 73.0.3683.
• Before a new major version of Chrome goes to Beta, a matching version of ChromeDriver will be released. For example, a new version of ChromeDriver will be release next week to match the Beta release of Chrome m73.
• After the initial release of a new major version, we will release patches as needed. These patches may or may not coincide with updates to Chrome.

ChromeDriver for Raspberry Pi

As you are using Raspberry Pi you need to download the arm format of ChromeDriver from this link and use it within your program.

Additional Considerations

• Upgrade Selenium to current levels Version 3.11.0.
• Upgrade ChromeDriver as per the above discussion.
• Keep Chrome version at Chrome v56.x levels. (as per the discussion)
• Clean your Project Workspace through your IDE and Rebuild your project with required dependencies only.
• Use CCleaner tool to wipe off all the OS chores before and after the execution of your test Suite.
• If your base Web Client version is too old, then uninstall it through Revo Uninstaller and install a recent GA and released version of Web Client.
• Take a System Reboot.
• Execute your @Test.

這篇關于WebDriverException:消息:使用 ChromeDriver 和 Selenium 在 Raspberry-Pi 上意外退出服務/usr/lib/chromium-browser/chromedriver的文章就介紹到這了，希望我們推薦的答案對大家有所幫助，也希望大家多多支持html5模板網！