Error: Cannot find module 'js-yaml' when running npm start

Question

Cannot find module 'js-yaml' Require stack:

• D:\REACT NATIVE\portfolio\node_modules\cosmiconfig\dist\loaders.js
• D:\REACT NATIVE\portfolio\node_modules\cosmiconfig\dist\createExplorer.js
• D:\REACT NATIVE\portfolio\node_modules\cosmiconfig\dist\index.js
• D:\REACT NATIVE\portfolio\node_modules\metro-config\src\loadConfig.js
• D:\REACT NATIVE\portfolio\node_modules\metro-config\src\index.js
• D:\REACT NATIVE\portfolio\node_modules\metro\src\commands\build.js
• D:\REACT NATIVE\portfolio\node_modules\metro\src\index.js
• C:\Users\Ahsan Iqbal\AppData\Roaming\npm\node_modules\expo-cli\node_modules@expo\dev-server\build\metro\importMetroFromProject.js
• C:\Users\Ahsan Iqbal\AppData\Roaming\npm\node_modules\expo-cli\node_modules@expo\dev-server\build\HermesBundler.js
• C:\Users\Ahsan Iqbal\AppData\Roaming\npm\node_modules\expo-cli\node_modules@expo\dev-server\build\MetroDevServer.js
• C:\Users\Ahsan Iqbal\AppData\Roaming\npm\node_modules\expo-cli\node_modules\xdl\build\start\startDevServerAsync.js
• C:\Users\Ahsan Iqbal\AppData\Roaming\npm\node_modules\expo-cli\node_modules\xdl\build\internal.js
• C:\Users\Ahsan Iqbal\AppData\Roaming\npm\node_modules\expo-cli\node_modules\xdl\build\index.js
• C:\Users\Ahsan Iqbal\AppData\Roaming\npm\node_modules\expo-cli\build\exp.js
• C:\Users\Ahsan Iqbal\AppData\Roaming\npm\node_modules\expo-cli\bin\expo.js Error: Cannot find module 'js-yaml' Require stack:
• D:\REACT NATIVE\portfolio\node_modules\cosmiconfig\dist\loaders.js
• D:\REACT NATIVE\portfolio\node_modules\cosmiconfig\dist\createExplorer.js
• D:\REACT NATIVE\portfolio\node_modules\cosmiconfig\dist\index.js
• D:\REACT NATIVE\portfolio\node_modules\metro-config\src\loadConfig.js
• D:\REACT NATIVE\portfolio\node_modules\metro-config\src\index.js
• D:\REACT NATIVE\portfolio\node_modules\metro\src\commands\build.js
• D:\REACT NATIVE\portfolio\node_modules\metro\src\index.js
• C:\Users\Ahsan Iqbal\AppData\Roaming\npm\node_modules\expo-cli\node_modules@expo\dev-server\build\metro\importMetroFromProject.js
• C:\Users\Ahsan Iqbal\AppData\Roaming\npm\node_modules\expo-cli\node_modules@expo\dev-server\build\HermesBundler.js
• C:\Users\Ahsan Iqbal\AppData\Roaming\npm\node_modules\expo-cli\node_modules@expo\dev-server\build\MetroDevServer.js
• C:\Users\Ahsan Iqbal\AppData\Roaming\npm\node_modules\expo-cli\node_modules\xdl\build\start\startDevServerAsync.js
• C:\Users\Ahsan Iqbal\AppData\Roaming\npm\node_modules\expo-cli\node_modules\xdl\build\internal.js
• C:\Users\Ahsan Iqbal\AppData\Roaming\npm\node_modules\expo-cli\node_modules\xdl\build\index.js
• C:\Users\Ahsan Iqbal\AppData\Roaming\npm\node_modules\expo-cli\build\exp.js
• C:\Users\Ahsan Iqbal\AppData\Roaming\npm\node_modules\expo-cli\bin\expo.js at Function.Module._resolveFilename (node:internal/modules/cjs/loader:933:15) at Function.Module._load (node:internal/modules/cjs/loader:778:27) at Module.require (node:internal/modules/cjs/loader:1005:19) at require (node:internal/modules/cjs/helpers:102:18) at Object. (D:\REACT NATIVE\portfolio\node_modules\cosmiconfig\dist\loaders.js:5:14) at Module._compile (node:internal/modules/cjs/loader:1103:14) at Object.Module._extensions..js (node:internal/modules/cjs/loader:1155:10) at Module.load (node:internal/modules/cjs/loader:981:32) at Function.Module._load (node:internal/modules/cjs/loader:822:12) at Module.require (node:internal/modules/cjs/loader:1005:19) PS D:\REACT NATIVE\portfolio>

• Community: Please clarify your specific problem or provide additional details to highlight exactly what you need. As it's currently written, it's hard to tell exactly what you're asking.

Answer 1

Have you tried to install it? type npm install -g js-yaml in cmd

• Ahsan Iqbal: no currently i didn't try that. let me check that.