使用wdio-v7设置新项目时出现"ERESOLVE unable to resolve dependency tree“

Question

我正在尝试使用wdio-v7设置一个新项目，首先我运行npm init -y，然后运行npm install @wdio/cli --save-dev，在运行npx wdio config -y之后，我收到以下内容：

    npm ERR! code ERESOLVE
    npm ERR! ERESOLVE unable to resolve dependency tree
    npm ERR! 
    npm ERR! While resolving: example-test@1.0.0
    npm ERR! Found: @wdio/cli@7.0.5
    npm ERR! node_modules/@wdio/cli
    npm ERR!   dev @wdio/cli@"^7.0.5" from the root project
    npm ERR! 
    npm ERR! Could not resolve dependency:
    npm ERR! peer @wdio/cli@"^6.0.0" from wdio-chromedriver-service@6.0.4
    npm ERR! node_modules/wdio-chromedriver-service
    npm ERR!   dev wdio-chromedriver-service@"*" from the root project
    npm ERR! 
    npm ERR! Fix the upstream dependency conflict, or retry
    npm ERR! this command with --force, or --legacy-peer-deps
    npm ERR! to accept an incorrect (and potentially broken) dependency resolution.
    npm ERR! 
    
    Initialize WebdriverIO and setup configuration in your current project.
    
    Documentation: https://webdriver.io
    @wdio/cli (v7.0.5)

我尝试使用--force, or --legacy-peer-deps，但没有成功。

Answer 1

这很奇怪，看起来npx wdio config -y正在尝试安装旧版本的chrome驱动程序服务。

尝试手动安装chromedriver服务或在package.json中更新版本

"wdio-chromedriver-service": "^7.0.0"

确保您具有webdriverio的最低要求

https://webdriver.io/docs/gettingstarted#system-requirements

至少安装v12.16.1或更高版本，因为这是最旧的活动LTS版本。只有正式支持或将成为LTS发行版的版本才受

支持。