有人知道我为什么出现以下错误：
Verify run directory
10:47:31 PM:
10:47:31 PM: ┌─────────────────────────────┐
10:47:31 PM: │ Netlify Build │
10:47:31 PM: └─────────────────────────────┘
10:47:31 PM:
10:47:31 PM: ❯ Version
10:47:31 PM: @netlify/build 1.0.16
10:47:31 PM:
10:47:31 PM: ❯ Flags
10:47:31 PM: mode: buildbot
10:47:31 PM:
10:47:31 PM: ❯ Current directory
10:47:31 PM: /opt/build/repo
10:47:31 PM:
10:47:31 PM: ❯ Config file
10:47:31 PM: No config file was defined: using default values.
10:47:31 PM:
10:47:31 PM: ❯ Context
10:47:31 PM: production
10:47:31 PM:
10:47:31 PM: ┌────────────────────────────────┐
10:47:31 PM: │ 1. Build command from settings │
10:47:31 PM: └────────────────────────────────┘
10:47:31 PM:
10:47:31 PM: $ gatsby develop
10:47:34 PM: error UNHANDLED REJECTION Cannot read property 'activities' of undefined
10:47:34 PM:
10:47:34 PM:
10:47:34 PM: TypeError: Cannot read property 'activities' of undefined
10:47:34 PM:
10:47:34 PM: - utils.js:20 getGlobalStatus
10:47:34 PM: [repo]/[gatsby-cli]/lib/reporter/redux/utils.js:20:54
10:47:34 PM:
10:47:34 PM: - internal-actions.js:135 Object.startActivity
10:47:34 PM: [repo]/[gatsby-cli]/lib/reporter/redux/internal-actions.js:135:51
10:47:34 PM:
10:47:34 PM: - redux.js:483 Object.startActivity
10:47:34 PM: [repo]/[redux]/lib/redux.js:483:35
10:47:34 PM:
10:47:34 PM: - reporter-timer.js:24 Object.start
10:47:34 PM: [repo]/[gatsby-cli]/lib/reporter/reporter-timer.js:24:23
10:47:34 PM:
10:47:34 PM: - index.js:125 module.exports
10:47:34 PM: [repo]/[gatsby]/dist/bootstrap/index.js:125:12
10:47:34 PM:
10:47:34 PM: - develop.js:407 module.exports
10:47:34 PM: [repo]/[gatsby]/dist/commands/develop.js:407:36
10:47:34 PM:
10:47:34 PM: - next_tick.js:68 process._tickCallback
10:47:34 PM: internal/process/next_tick.js:68:7
10:47:34 PM:
10:47:34 PM:
10:47:34 PM: /opt/build/repo/node_modules/yoga-layout-prebuilt/yoga-layout/build/Release/nbind.js:53
10:47:34 PM: throw ex;
10:47:34 PM: ^
10:47:34 PM: TypeError: Cannot read property 'activities' of undefined
10:47:34 PM: at getGlobalStatus (/opt/build/repo/node_modules/gatsby-cli/lib/reporter/redux/utils.js:20:54)
10:47:34 PM: at createPendingActivity (/opt/build/repo/node_modules/gatsby-cli/lib/reporter/redux/internal-actions.js:106:51)
10:47:34 PM: at /opt/build/repo/node_modules/redux/lib/redux.js:483:35
10:47:34 PM: at prematureEnd (/opt/build/repo/node_modules/gatsby-cli/lib/reporter/catch-exit-signals.js:39:38)
10:47:34 PM: at Reporter.panic (/opt/build/repo/node_modules/gatsby-cli/lib/reporter/reporter.js:72:42)
10:47:34 PM: at process.on.reason (/opt/build/repo/node_modules/gatsby-cli/lib/index.js:81:21)
10:47:34 PM: at process.emit (events.js:203:15)
10:47:34 PM: at processEmit [as emit] (/opt/build/repo/node_modules/signal-exit/index.js:161:32)
10:47:34 PM: at emitPromiseRejectionWarnings (internal/process/promises.js:140:18)
10:47:34 PM: at process._tickCallback (internal/process/next_tick.js:69:34)
10:47:35 PM:
10:47:35 PM: ┌─────────────────────────────┐
10:47:35 PM: │ "build.command" failed │
10:47:35 PM: └─────────────────────────────┘
10:47:35 PM:
10:47:35 PM: Error message
10:47:35 PM: Command failed with exit code 7: gatsby develop
10:47:35 PM:
10:47:35 PM: Error location
10:47:35 PM: In Build command from settings:
10:47:35 PM: gatsby develop
10:47:35 PM:
10:47:35 PM: Resolved config
10:47:35 PM: build:
10:47:35 PM: command: gatsby develop
10:47:35 PM: publish: /opt/build/repo/public
其余设置似乎在起作用，不能完全确定为什么我遇到以下错误。先前的部署有效。该站点也可以在我的本地设置上运行，也许我应该对配置区域进行更新，但据我所知，当前的配置似乎正确。
我的配置：
请指导我如何解决以下问题。谢谢！
答案 0 :(得分：2)
根据this GitHub issue，问题出在您的依赖项中有gatsby-cli，这是不必要的，在这种情况下实际上是有害的。
您应该使用以下命令从项目中删除gatsby-cli依赖项：
npm r gatsby-cli
如果这不是解决方案，那么也许您拥有this issue，而只需要更改您的gatsby版本（应该使用2.20.29进行修复）：
npm up gatsby
如果这不能更新Gatsby，则此依赖项的semver字符串可能不允许更新。然后，您可以尝试使用npm i gatsby@latest安装最新版本，但是您必须注意任何可能造成的重大更改。