React-Native run-ios `TypeError: undefined is not an object (evaluating 'this.__callReactNativeMicrotasks')` #66

drizzlesconsin · 2022-05-14T15:37:15Z

错误

TypeError: undefined is not an object (evaluating 'this.__callReactNativeMicrotasks')

请问有没有遇到过这个问题的？

前进一步一个坑，填的差不多了，遇到了这个。

环境

System:
    OS: macOS 12
    CPU: (4) x64 Intel(R)
  Binaries:
    Node: 14.19.2
    Yarn: 1.22.17
    npm: 8.5.5
  Managers:
    CocoaPods: 1.11.3
  SDKs:
    iOS SDK:
      Platforms: DriverKit 21.0.1, iOS 15.0, macOS 12.0, tvOS 15.0, watchOS 8.0
    Android SDK:
      API Levels: 23, 27, 28, 29, 30, 31
      Build Tools: 28.0.3, 29.0.2, 30.0.2, 33.0.0
      Android NDK: Not Found
  IDEs:
    Android Studio: 2021.1
    Xcode: 13
  Languages:
    Java: 1.8.0_211
  npmPackages:
    @react-native-community/cli: Not Found
    react: ^17.0.2 => 17.0.2
    react-native: ^0.67.3 => 0.67.4
    react-native-macos: Not Found
  npmGlobalPackages:
    *react-native*: Not Found

操作步骤

$ taro init testApp # 1.
👽 Taro v3.4.9

# 选择 React + TypeScript + Sass + Github(最新) + react-native

$ yarn upgradePeerdeps # 2. ✅
$ yarn start # 3. ✅

打包这一步与官方示例显示的结果不一致。没有 transform[stdout]... 的过程，但是又没有报错。

$ yarn build:rn --platform ios

这一步能正常启动模拟器，但是页面空白。

$ yarn ios

5.1 为了能看到错误信息，断掉 bundle server，再跑 yarn ios，错误如图：

5.2 在 Xcode 打开项目，报红：

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Error</title>
</head>
<body>
<pre>
    Error: Unable to resolve module ./index from APP_NAME/.: <br><br>
    None of these files exist:<br> 
    &nbsp;* index(.native|.ios.js|.native.js|.js|.ios.json|.native.json|.json|.ios.ts|.native.ts|.ts|.ios.tsx|.native.tsx|.tsx)<br>
    &nbsp;* index/index(.native|.ios.js|.native.js|.js|.ios.json|.native.json|.json|.ios.ts|.native.ts|.ts|.ios.tsx|.native.tsx|.tsx)<br>
    &nbsp; &nbsp;at ModuleResolver.resolveDependency (APP_NAME/node_modules/metro/src/node-haste/DependencyGraph/ModuleResolution.js:107:15)<br>
    &nbsp; &nbsp;at DependencyGraph.resolveDependency (APP_NAME/node_modules/metro/src/node-haste/DependencyGraph.js:288:43)<br>
    &nbsp; &nbsp;at APP_NAME/node_modules/metro/src/lib/transformHelpers.js:129:24<br>
    &nbsp; &nbsp;at Server._resolveRelativePath (APP_NAME/node_modules/metro/src/Server.js:1072:12)<br>
    &nbsp; &nbsp;at async Server.requestProcessor [as _processBundleRequest] (APP_NAME/node_modules/metro/src/Server.js:428:37)<br>
    &nbsp; &nbsp;at async Server._processRequest (APP_NAME/node_modules/metro/src/Server.js:380:9)</pre>
</body>
</html>

补充

跑壳子 taro-native-shell没问题，能成功加载显示。
上面的环境跑 react-native 0.68.x 新建的项目也能正常运行。
iOS 模拟器试过 15， 14.5
通过 Taro Playground APP 调试也是空白，无错误信息。按 R 刷新也能看加载进度。

package.json

    {
        "dependencies": {
            "@babel/runtime": "^7.7.7",
            "@react-native-async-storage/async-storage": "~1.15.11",
            "@react-native-community/cameraroll": "~4.1.2",
            "@react-native-community/clipboard": "~1.5.1",
            "@react-native-community/geolocation": "~2.0.2",
            "@react-native-community/netinfo": "~7.1.2",
            "@react-native-community/slider": "~4.1.12",
            "@react-native-masked-view/masked-view": "~0.2.6",
            "@react-native-picker/picker": "~2.2.1",
            "@tarojs/components": "3.4.9",
            "@tarojs/plugin-framework-react": "3.4.9",
            "@tarojs/react": "3.4.9",
            "@tarojs/runtime": "3.4.9",
            "@tarojs/taro": "3.4.9",
            "@tarojs/taro-rn": "3.4.9",
            "expo-av": "~9.2.3",
            "expo-barcode-scanner": "~10.2.2",
            "expo-brightness": "~9.2.2",
            "expo-camera": "~11.2.2",
            "expo-file-system": "~11.1.3",
            "expo-image-picker": "~10.2.3",
            "expo-keep-awake": "~9.2.0",
            "expo-permissions": "~12.1.1",
            "expo-sensors": "~10.2.2",
            "react": "^17.0.2",
            "react-dom": "^17.0.2",
            "react-native": "^0.67.3",
            "react-native-device-info": "~8.4.8",
            "react-native-gesture-handler": "~1.10.3",
            "react-native-image-resizer": "~1.4.5",
            "react-native-pager-view": "~5.4.9",
            "react-native-safe-area-context": "~3.4.1",
            "react-native-screens": "^3.12.0",
            "react-native-svg": "~12.1.1",
            "react-native-syan-image-picker": "0.5.3",
            "react-native-unimodules": "~0.14.10",
            "react-native-webview": "~11.14.3"
        },
        "devDependencies": {
            "@babel/core": "^7.8.0",
            "@tarojs/cli": "3.4.9",
            "@tarojs/mini-runner": "3.4.9",
            "@tarojs/rn-runner": "3.4.9",
            "@tarojs/webpack-runner": "3.4.9",
            "@types/react": "^17.0.2",
            "@types/react-native": "^0.67.0",
            "@types/webpack-env": "^1.13.6",
            "@typescript-eslint/eslint-plugin": "^5.20.0",
            "@typescript-eslint/parser": "^5.20.0",
            "babel-preset-taro": "3.4.9",
            "eslint": "^8.12.0",
            "eslint-config-taro": "3.4.9",
            "eslint-plugin-import": "^2.12.0",
            "eslint-plugin-react": "^7.8.2",
            "eslint-plugin-react-hooks": "^4.2.0",
            "install-peerdeps": "^3.0.3",
            "pod-install": "^0.1.23",
            "stylelint": "9.3.0",
            "typescript": "^4.1.0"
        }
    }

@zhiqingchen 大佬有空帮看下呗.

The text was updated successfully, but these errors were encountered:

zhiqingchen · 2022-05-15T09:03:41Z

NervJS/taro#11760

drizzlesconsin · 2022-05-16T08:02:28Z

5.1 根据上面的方法，能解决。

5.2 中的问题未能解决。通过 Xcode 打开 ios/xx.xcworkspace build 失败。错误如上

zhiqingchen · 2022-05-16T08:19:35Z

避免缓存影响

yarn dev:rn --reset-cache

检测metro server是否正常运行

http://127.0.0.1:8081/index.bundle?platform=ios&dev=true

xcode如果也启动了metro server，需要kill，使用1方法进行启动

drizzlesconsin · 2022-05-16T08:53:00Z

@zhiqingchen 感谢解答。🎉

~~原来 Xcode Clean Build Folder 没用，还需要清掉 Metro 打包的缓存。~~
手动调用打包 js bundle，再通过 Xcode Run，完美运行。

---UPDATED---
试了一下，似乎只能先手动启动 yarn dev:rn, 再用 Xcode Run 才能正常运行。Xcode 自动打开的就会有这个问题。

zhiqingchen · 2022-05-16T09:59:38Z

https://github.com/NervJS/taro-project-templates/pull/37/files

zhiqingchen closed this as completed May 15, 2022

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React-Native run-ios `TypeError: undefined is not an object (evaluating 'this.__callReactNativeMicrotasks')` #66

React-Native run-ios `TypeError: undefined is not an object (evaluating 'this.__callReactNativeMicrotasks')` #66

drizzlesconsin commented May 14, 2022

package.json

zhiqingchen commented May 15, 2022

drizzlesconsin commented May 16, 2022

zhiqingchen commented May 16, 2022 •

edited

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drizzlesconsin commented May 16, 2022 •

edited

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zhiqingchen commented May 16, 2022

React-Native run-ios TypeError: undefined is not an object (evaluating 'this.__callReactNativeMicrotasks') #66

React-Native run-ios TypeError: undefined is not an object (evaluating 'this.__callReactNativeMicrotasks') #66

Comments

drizzlesconsin commented May 14, 2022

错误

环境

操作步骤

补充

package.json

zhiqingchen commented May 15, 2022

drizzlesconsin commented May 16, 2022

zhiqingchen commented May 16, 2022 • edited Loading

drizzlesconsin commented May 16, 2022 • edited Loading

zhiqingchen commented May 16, 2022

React-Native run-ios `TypeError: undefined is not an object (evaluating 'this.__callReactNativeMicrotasks')` #66

React-Native run-ios `TypeError: undefined is not an object (evaluating 'this.__callReactNativeMicrotasks')` #66

zhiqingchen commented May 16, 2022 •

edited

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drizzlesconsin commented May 16, 2022 •

edited

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