我正在嘗試使用 react-native cli 創建一個 react-native 專案。我用來創建專案的命令
- npx 反應原生初始化測驗
在此之后,如果我嘗試通過以下方式運行此應用程式
- cd test & npx react-native run-android
但我得到這個錯誤:
找不到錯誤 Android 專案。你確定這是一個 React Native 專案嗎?如果您的 Android 檔案位于非標準位置(例如不在“android”檔案夾內),請考慮將project.android.sourceDir選項設定為指向新位置。
我在根專案中有android,ios檔案夾,節點版本是16.15.0
這是我的專案 json:
{
"name": "test",
"version": "0.0.1",
"private": true,
"scripts": {
"android": "react-native run-android",
"ios": "react-native run-ios",
"start": "react-native start",
"test": "jest",
"lint": "eslint ."
},
"dependencies": {
"react": "17.0.2",
"react-native": "0.68.2"
},
"devDependencies": {
"@babel/core": "^7.12.9",
"@babel/runtime": "^7.12.5",
"@react-native-community/eslint-config": "^2.0.0",
"babel-jest": "^26.6.3",
"eslint": "^7.32.0",
"jest": "^26.6.3",
"metro-react-native-babel-preset": "^0.67.0",
"react-test-renderer": "17.0.2"
},
"jest": {
"preset": "react-native"
}
}
uj5u.com熱心網友回復:
我也面臨同樣的問題,所以我在 r/reactnative 上創建了一個執行緒,并且有人提供了解決方案。不知道為什么,但它對我有用。解決方案是:
- 洗掉節點模塊
- 將此添加到 package.json: "resolutions": { "glob": "7.2.0" }
- 使用 yarn 或 npm 安裝 node_modules
https://www.reddit.com/r/reactnative/comments/uphynu/hello_there_is_a_new_error_i_guess/
uj5u.com熱心網友回復:
這個問題是在 [email protected] 發布之后出現的。按照以下步驟重新編譯專案。
- 清除 node_modules
- 將此添加到 package.json "resolutions": { "glob": "7.2.0" }
- 使用 npm install 重新安裝 node_modules
如果這不起作用,請嘗試此命令
“紗線添加 [email protected]”
uj5u.com熱心網友回復:
我嘗試除錯問題。我將我的舊專案與我現在正在創建的專案進行了比較。如果我嘗試輸入npx react-native config新的,這將顯示:
"project": {
"ios": {
"sourceDir": "C:\\Users\\robby\\testingproject\\ios",
"folder": "C:\\Users\\robby\\testingproject",
"pbxprojPath": "C:\\Users\\robby\\testingproject\\ios\\testingproject.xcodeproj\\project.pbxproj",
"podfile": "C:\\Users\\robby\\testingproject\\ios\\Podfile",
"podspecPath": null,
"projectPath": "C:\\Users\\robby\\testingproject\\ios\\testingproject.xcodeproj",
"projectName": "testingproject.xcodeproj",
"libraryFolder": "Libraries",
"sharedLibraries": [],
"plist": [],
"scriptPhases": []
},
"android": null
} }
在我的舊專案中:
"project": {
"ios": {
"sourceDir": "C:\\Users\\robby\\SwaPH\\ios",
"folder": "C:\\Users\\robby\\SwaPH",
"pbxprojPath": "C:\\Users\\robby\\SwaPH\\ios\\SwaPH.xcodeproj\\project.pbxproj",
"podfile": "C:\\Users\\robby\\SwaPH\\ios\\Podfile",
"podspecPath": null,
"projectPath": "C:\\Users\\robby\\SwaPH\\ios\\SwaPH.xcodeproj",
"projectName": "SwaPH.xcodeproj",
"libraryFolder": "Libraries",
"sharedLibraries": [],
"plist": [],
"scriptPhases": []
},
"android": {
"sourceDir": "C:\\Users\\robby\\SwaPH\\android",
"isFlat": true,
"folder": "C:\\Users\\robby\\SwaPH",
"stringsPath": "C:\\Users\\robby\\SwaPH\\android\\app\\src\\main\\res\\values\\strings.xml",
"manifestPath": "C:\\Users\\robby\\SwaPH\\android\\app\\src\\main\\AndroidManifest.xml",
"buildGradlePath": "C:\\Users\\robby\\SwaPH\\android\\build.gradle",
"settingsGradlePath": "C:\\Users\\robby\\SwaPH\\android\\settings.gradle",
"assetsPath": "C:\\Users\\robby\\SwaPH\\android\\app\\src\\main\\assets",
"mainFilePath": "C:\\Users\\robby\\SwaPH\\android\\app\\src\\main\\java\\com\\swaph\\MainApplication.java",
"packageName": "com.swaph",
"packageFolder": "com\\swaph",
"appName": "app"
}
}
據我所知,android代表根檔案夾中的android檔案夾。如果專案沒有檢測到它,我們將無法運行npx react-native run-android或react-native run-android. 我還沒有找到任何有效的修復方法。
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