Node.js Can'；我们不能启动世博会项目_Node.js_Reactjs_React Native_Expo_Node Modules

Node.js Can'；我们不能启动世博会项目

node.js reactjs react-native

Node.js Can'；我们不能启动世博会项目,node.js,reactjs,react-native,expo,node-modules,Node.js,Reactjs,React Native,Expo,Node Modules,当我尝试使用expo start时，我的expo项目没有启动节点版本-v12.18.1 世博版-3.21.10 当我运行expo start时： Error: react-native is not installed. Please run `npm install` or `yarn` in your project directory. Couldn't start project. Please fix the errors and restart the project. Error

当我尝试使用

expo start

时，我的expo项目没有启动

节点版本-

v12.18.1

世博版-

3.21.10

当我运行expo start时：

Error: react-native is not installed. Please run `npm install` or `yarn` in your project directory.
Couldn't start project. Please fix the errors and restart the project.
Error: Couldn't start project. Please fix the errors and restart the project.
    at startExpoServerAsync (C:\@expo\xdl@57.9.18\src\Project.ts:2070:11)
    at Object.startAsync (C:\@expo\xdl@57.9.18\src\Project.ts:2384:5)
    at action (C:\Users\Admin\AppData\Roaming\npm\node_modules\expo-cli\src\commands\start.ts:181:3)
    at C:\Users\Admin\AppData\Roaming\npm\node_modules\expo-cli\src\commands\start.ts:354:16
    at Command.<anonymous> (C:\Users\Admin\AppData\Roaming\npm\node_modules\expo-cli\src\exp.ts:80:7)

这是我的错误日志文件

1212 silly saveTree +-- react-navigation@4.3.9
1212 silly saveTree +-- react@16.9.0
1212 silly saveTree +-- redux@4.0.5
1212 silly saveTree `-- yarn@1.22.4
1213 verbose stack Error: error:0909006C:PEM routines:get_name:no start line
1213 verbose stack     at Object.createSecureContext (_tls_common.js:149:17)
1213 verbose stack     at Object.connect (_tls_wrap.js:1588:48)
1213 verbose stack     at HttpsAgent.createConnection (https.js:130:22)
1213 verbose stack     at HttpsAgent.createSocket (C:\Users\Admin\AppData\Roaming\npm\node_modules\npm\node_modules\agentkeepalive\lib\_http_agent.js:265:26)
1213 verbose stack     at HttpsAgent.createSocket (C:\Users\Admin\AppData\Roaming\npm\node_modules\npm\node_modules\agentkeepalive\lib\agent.js:77:11)
1213 verbose stack     at HttpsAgent.addRequest (C:\Users\Admin\AppData\Roaming\npm\node_modules\npm\node_modules\agentkeepalive\lib\_http_agent.js:239:10)
1213 verbose stack     at new ClientRequest (_http_client.js:296:16)
1213 verbose stack     at request (https.js:314:10)
1213 verbose stack     at C:\Users\Admin\AppData\Roaming\npm\node_modules\npm\node_modules\node-fetch-npm\src\index.js:54:17
1213 verbose stack     at new Promise (<anonymous>)
1213 verbose stack     at fetch (C:\Users\Admin\AppData\Roaming\npm\node_modules\npm\node_modules\node-fetch-npm\src\index.js:41:10)
1213 verbose stack     at C:\Users\Admin\AppData\Roaming\npm\node_modules\npm\node_modules\make-fetch-happen\index.js:332:14
1213 verbose stack     at C:\Users\Admin\AppData\Roaming\npm\node_modules\npm\node_modules\promise-retry\index.js:29:24
1214 verbose cwd D:\React\customer-app
1215 verbose Windows_NT 10.0.18362
1216 verbose argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Users\\Admin\\AppData\\Roaming\\npm\\node_modules\\npm\\bin\\npm-cli.js" "install"
1217 verbose node v12.18.0
1218 verbose npm  v6.14.5
1219 error code ERR_OSSL_PEM_NO_START_LINE
1220 error error:0909006C:PEM routines:get_name:no start line
1221 verbose exit [ 1, true ]

1212愚蠢的保存树+--反应-navigation@4.3.9
1212愚蠢的保存树+——react@16.9.0
1212愚蠢的保存树+——redux@4.0.5
1212愚蠢的保存树`--yarn@1.22.4
1213详细堆栈错误：错误：0909006C:PEM例程：获取名称：无起始行
1213 Object.createSecureContext上的详细堆栈（_tls_common.js:149:17）
1213 Object.connect上的详细堆栈（_tls_wrap.js:1588:48）
1213 HttpsAgent.createConnection上的详细堆栈（https.js:130:22）
1213 HttpsAgent.createSocket上的详细堆栈（C:\Users\Admin\AppData\Roaming\npm\node\u modules\npm\node\u modules\agentkeepalive\lib\\u http\u agent.js:265:26）
1213 HttpsAgent.createSocket上的详细堆栈（C:\Users\Admin\AppData\Roaming\npm\node\u modules\npm\node\u modules\agentkeepalive\lib\agent.js:77:11）
1213 HttpsAgent.addRequest上的详细堆栈（C:\Users\Admin\AppData\Roaming\npm\node\u modules\npm\node\u modules\agentkeepalive\lib\\u http\u agent.js:239:10）
1213新ClientRequest上的详细堆栈（_http_client.js:296:16）
1213请求时的详细堆栈（https.js:314:10）
1213位于C:\Users\Admin\AppData\Roaming\npm\node\u modules\npm\node\u modules\node fetch npm\src\index.js的详细堆栈：54:17
1213新承诺时的详细堆栈（）
1213获取时的详细堆栈（C:\Users\Admin\AppData\Roaming\npm\node\u modules\npm\node\u modules\node fetch npm\src\index.js:41:10）
1213详细堆栈位于C:\Users\Admin\AppData\Roaming\npm\node\u modules\npm\node\u modules\make fetch occure\index.js:332:14
1213详细堆栈位于C:\Users\Admin\AppData\Roaming\npm\node\u modules\npm\node\u modules\promise retry\index.js:29:24
1214详细cwd:\React\customer app
1215详细窗口\u NT 10.0.18362
1216详细argv“C:\\Program Files\\nodejs\\node.exe”“C:\\Users\\Admin\\AppData\\Roaming\\npm\\node\u modules\\npm\\bin\\npm cli.js”“安装”
1217详细节点v12.18.0
1218详细npm v6.14.5
1219错误代码ERR_OSSL_PEM_NO_START_行
1220错误：0909006C:PEM例程：获取名称：无起始行
1221详细退出[1，true]

请帮我解决这个错误

在之前尝试一下

npm集注册表http://registry.npmjs.org/

1212 silly saveTree +-- react-navigation@4.3.9
1212 silly saveTree +-- react@16.9.0
1212 silly saveTree +-- redux@4.0.5
1212 silly saveTree `-- yarn@1.22.4
1213 verbose stack Error: error:0909006C:PEM routines:get_name:no start line
1213 verbose stack     at Object.createSecureContext (_tls_common.js:149:17)
1213 verbose stack     at Object.connect (_tls_wrap.js:1588:48)
1213 verbose stack     at HttpsAgent.createConnection (https.js:130:22)
1213 verbose stack     at HttpsAgent.createSocket (C:\Users\Admin\AppData\Roaming\npm\node_modules\npm\node_modules\agentkeepalive\lib\_http_agent.js:265:26)
1213 verbose stack     at HttpsAgent.createSocket (C:\Users\Admin\AppData\Roaming\npm\node_modules\npm\node_modules\agentkeepalive\lib\agent.js:77:11)
1213 verbose stack     at HttpsAgent.addRequest (C:\Users\Admin\AppData\Roaming\npm\node_modules\npm\node_modules\agentkeepalive\lib\_http_agent.js:239:10)
1213 verbose stack     at new ClientRequest (_http_client.js:296:16)
1213 verbose stack     at request (https.js:314:10)
1213 verbose stack     at C:\Users\Admin\AppData\Roaming\npm\node_modules\npm\node_modules\node-fetch-npm\src\index.js:54:17
1213 verbose stack     at new Promise (<anonymous>)
1213 verbose stack     at fetch (C:\Users\Admin\AppData\Roaming\npm\node_modules\npm\node_modules\node-fetch-npm\src\index.js:41:10)
1213 verbose stack     at C:\Users\Admin\AppData\Roaming\npm\node_modules\npm\node_modules\make-fetch-happen\index.js:332:14
1213 verbose stack     at C:\Users\Admin\AppData\Roaming\npm\node_modules\npm\node_modules\promise-retry\index.js:29:24
1214 verbose cwd D:\React\customer-app
1215 verbose Windows_NT 10.0.18362
1216 verbose argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Users\\Admin\\AppData\\Roaming\\npm\\node_modules\\npm\\bin\\npm-cli.js" "install"
1217 verbose node v12.18.0
1218 verbose npm  v6.14.5
1219 error code ERR_OSSL_PEM_NO_START_LINE
1220 error error:0909006C:PEM routines:get_name:no start line
1221 verbose exit [ 1, true ]