CODE EXAMPLE FOR JAVASCRIPT

javascript loop array

TypeError: Cannot read properties of undefined (reading 'name')
    at D:webmusicackend.js:16:26
    at Layer.handle [as handle_request] (D:webmusic
ode_modulesexpresslib
outerlayer.js:95:5)
    at next (D:webmusic
ode_modulesexpresslib
outer
oute.js:144:13)
    at Route.dispatch (D:webmusic
ode_modulesexpresslib
outer
oute.js:114:3)
    at Layer.handle [as handle_request] (D:webmusic
ode_modulesexpresslib
outerlayer.js:95:5)
    at D:webmusic
ode_modulesexpresslib
outerindex.js:284:15
    at Function.process_params (D:webmusic
ode_modulesexpresslib
outerindex.js:346:12)
    at next (D:webmusic
ode_modulesexpresslib
outerindex.js:280:10)
    at expressInit (D:webmusic
ode_modulesexpresslibmiddlewareinit.js:40:5)
    at Layer.handle [as handle_request] (D:webmusic
ode_modulesexpresslib
outerlayer.js:95:5)