問題描述

我看到以下錯誤并且瀏覽器之間斷開連接.它只發生在 chrome 上.我使用的 Selenium 版本是:

I am seeing below error and browser got disconnected between. Its happening only for chrome. Selenium version I am using is:

<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-java</artifactId>
<version>3.141.59</version> 

錯誤堆棧跟蹤:

[1579632222.785][SEVERE]: Unable to receive message from renderer
org.openqa.selenium.WebDriverException: disconnected: not connected to DevTools
  (Session info: chrome=79.0.3945.117)
Build info: version: '3.141.59', revision: 'e82be7d358', time: '2018-11-14T08:17:03'
System info: host: 'MBP15-PBJGH8.8x8.com', ip: 'fe80:0:0:0:1846:114d:10a6:bf26%en0', os.name: 'Mac OS X', os.arch: 'x86_64', os.version: '10.14.6', java.version: '1.8.0_201'
Driver info: org.openqa.selenium.chrome.ChromeDriver
Capabilities {acceptInsecureCerts: false, browserName: chrome, browserVersion: 79.0.3945.117, chrome: {chromedriverVersion: 78.0.3904.70 (edb9c9f3de024..., userDataDir: /var/folders/mz/2_llwtkx31d...}, goog:chromeOptions: {debuggerAddress: localhost:54446}, javascriptEnabled: true, networkConnectionEnabled: false, pageLoadStrategy: normal, platform: MAC, platformName: MAC, proxy: Proxy(), setWindowRect: true, strictFileInteractability: false, timeouts: {implicit: 0, pageLoad: 300000, script: 30000}, unhandledPromptBehavior: dismiss and notify}
Session ID: 3577826ba5ac2d089a34e17f9aa987c9

推薦答案

這個錯誤信息...

org.openqa.selenium.WebDriverException: disconnected: not connected to DevTools
  (Session info: chrome=79.0.3945.117)
.
.
Capabilities {acceptInsecureCerts: false, browserName: chrome, browserVersion: 79.0.3945.117, chrome: {chromedriverVersion: 78.0.3904.70 (edb9c9f3de024..., userDataDir: /var/folders/mz/2_llwtkx31d...}, goog:chromeOptions: {debuggerAddress: localhost:54446}, javascriptEnabled: true, networkConnectionEnabled: false, pageLoadStrategy: normal, platform: MAC, platformName: MAC, proxy: Proxy(), setWindowRect: true, strictFileInteractability: false, timeouts: {implicit: 0, pageLoad: 300000, script: 30000}, unhandledPromptBehavior: dismiss and notify}

...暗示 ChromeDriver 無法啟動/生成新的瀏覽上下文，即 Chrome 瀏覽器 會話.

...implies that the ChromeDriver was unable to initiate/spawn a new Browsing Context i.e. Chrome Browser session.

您的主要問題是您使用的二進制文件版本之間的不兼容性，如下所示:

Your main issue is the incompatibility between the version of the binaries you are using as follows:

• 您正在使用 chromedriver=78.0
• chromedriver=78.0的發行說明a> 明確提及以下內容:

支持 Chrome v78

• 您正在使用 chrome=79.0
• ChromeDriver v79.0的發行說明/a> 明確提及以下內容:
• You are using chrome=79.0
• Release Notes of ChromeDriver v79.0 clearly mentions the following :

支持 Chrome 79

所以 ChromeDriver v78.0 和 Chrome 瀏覽器 v79.0

確保:

• ChromeDriver 已更新為當前 ChromeDriver v79.0.3945.36 級別.
• Chrome 已更新至當前 Chrome 版本 79.0 級別.(根據 ChromeDriver v79.0 發行說明)
• 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.
• 如果您的基本 Web 客戶端 版本太舊，請卸載它并安裝最新的 GA 和發布版本的 Web 客戶端.
• 進行一次系統重啟.
• 以 非 root 用戶身份執行您的 @Test.
• 總是在 tearDown(){} 方法中調用 driver.quit() 來關閉 &優雅地銷毀 WebDriver 和 Web Client 實例.
• ChromeDriver is updated to current ChromeDriver v79.0.3945.36 level.
• Chrome is updated to current Chrome Version 79.0 level. (as per ChromeDriver v79.0 release notes)
• Clean your Project Workspace through your IDE and Rebuild your project with required dependencies only.
• If your base Web Client version is too old, then uninstall it and install a recent GA and released version of Web Client.
• Take a System Reboot.
• Execute your @Test as non-root user.
• Always invoke driver.quit() within tearDown(){} method to close & destroy the WebDriver and Web Client instances gracefully.

這篇關于org.openqa.selenium.WebDriverException: disconnected: not connected to DevTools error using ChromeDriver Chrome using Selenium and Java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！

【網站聲明】本站部分內容來源于互聯網,旨在幫助大家更快的解決問題，如果有圖片或者內容侵犯了您的權益，請聯系我們刪除處理，感謝您的支持！