OSX 修复 Selenium Chromedriver 启动错误产生未知系统错误 -86 可执行文件中的错误 CPU 类型? [英] OSX fix Selenium Chromedriver launch error spawn Unknown system error -86 Bad CPU type in executable?

问题描述

突然在 2021 年 1 月 6 日下午，我在 OSX 下的 Selenium Protractor 测试因神秘错误而停止工作

Suddenly on the afternoon of January 6, 2021, my Selenium Protractor tests under OSX stopped working with the mysterious error

spawn Unknown system error -86

我做了一些研究，发现错误号 86 与

I did some research and discovered that error number 86 is the same as

Bad CPU type in executable

并运行以下命令将我的 chromedriver 二进制文件的 cpu 架构与我的系统进行比较:

and ran the following to compare the cpu architecture of my chromedriver binary to my system:

% file chromedriver_87.0.4280.88
chromedriver_87.0.4280.88: Mach-O 64-bit executable arm64
% uname -a
Darwin kobl179273m 19.6.0 Darwin Kernel Version 19.6.0: Thu Oct 29 22:56:45 PDT 2020; root:xnu-6153.141.2.2~1/RELEASE_X86_64 x86_64
% uname -p
i386

如何修复我的 Selenium 使用的 chromedriver 二进制文件，以便它可以在我的 Intel x64 mac 上运行并清除系统错误 -86".或错误的 CPU 类型"；留言?

How can I fix the chromedriver binary used by my Selenium so that it will run on my Intel x64 mac and clear the "system error -86" or "Bad CPU type" message?

推荐答案

问题在 https://github.com/angular/webdriver-manager/issues/476.这已在 12.1.8 中修复，因此只需更新到该 webdriver 管理器即可.

The issue is described in https://github.com/angular/webdriver-manager/issues/476. This has been now fixed in 12.1.8 so just update to that webdriver manager.

对于大多数用户来说，这可以通过

For most users this can be accomplished with

npm uninstall protractor && npm install protractor

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