Application crashes on launch

Hi,

I work on react-native and use mac mini. After many research I could compile and link my project it works fine in Andriod but ios app crashes on launch. Crash report attached. Need help to resolve it

Replies

 BUNDLE  ./index.js 

error: Error: While trying to resolve module expo from file /Users/smtechnologies/Code/parkingplace-app/index.js, the package /Users/smtechnologies/Code/parkingplace-app/node_modules/expo/package.json was successfully found. However, this package itself specifies a main module field that could not be resolved (/Users/smtechnologies/Code/parkingplace-app/node_modules/expo/index.js. Indeed, none of these files exist:

 * /Users/smtechnologies/Code/parkingplace-app/node_modules/expo/index.js(.native|.ios.jsx|.native.jsx|.jsx|.ios.js|.native.js|.js|.ios.ts|.native.ts|.ts|.ios.tsx|.native.tsx|.tsx|.ios.json|.native.json|.json)  * /Users/smtechnologies/Code/parkingplace-app/node_modules/expo/index.js/index(.native|.ios.jsx|.native.jsx|.jsx|.ios.js|.native.js|.js|.ios.ts|.native.ts|.ts|.ios.tsx|.native.tsx|.tsx|.ios.json|.native.json|.json)   at DependencyGraph.resolveDependency (/Users/smtechnologies/Code/parkingplace-app/node_modules/metro/src/node-haste/DependencyGraph.js:311:17)   at Object.resolve (/Users/smtechnologies/Code/parkingplace-app/node_modules/metro/src/lib/transformHelpers.js:129:24)   at resolve (/Users/smtechnologies/Code/parkingplace-app/node_modules/metro/src/DeltaBundler/traverseDependencies.js:396:33)   at /Users/smtechnologies/Code/parkingplace-app/node_modules/metro/src/DeltaBundler/traverseDependencies.js:412:26   at Array.reduce ()   at resolveDependencies (/Users/smtechnologies/Code/parkingplace-app/node_modules/metro/src/DeltaBundler/traverseDependencies.js:411:33)   at processModule (/Users/smtechnologies/Code/parkingplace-app/node_modules/metro/src/DeltaBundler/traverseDependencies.js:140:31)   at async traverseDependenciesForSingleFile (/Users/smtechnologies/Code/parkingplace-app/node_modules/metro/src/DeltaBundler/traverseDependencies.js:131:3)   at async Promise.all (index 0)   at async initialTraverseDependencies (/Users/smtechnologies/Code/parkingplace-app/node_modules/metro/src/DeltaBundler/traverseDependencies.js:114:3)