I am having an error while deploying my project

Error: Cannot find module ‘/opt/render/project/src/app.js’
Nov 15 12:10:19 PM at Function.Module._resolveFilename (internal/modules/cjs/loader.js:885:15)
Nov 15 12:10:19 PM at Function.Module._load (internal/modules/cjs/loader.js:730:27)
Nov 15 12:10:19 PM at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:72:12)
Nov 15 12:10:19 PM at internal/main/run_main_module.js:17:47 {
Nov 15 12:10:19 PM code: ‘MODULE_NOT_FOUND’,
Nov 15 12:10:19 PM requireStack:
Nov 15 12:10:19 PM }

Hey,

‘MODULE_NOT_FOUND’ isn’t specific to Render and simply indicates that your code is looking at the wrong directory and/or that you’ve forgotten to install some dependencies during the build phase, whether that’s because they’ve been forgotten in your package.json file or because they’re perhaps in your devDependencies.

Jérémy.
Render Support, UTC+3