TypeError: Cannot read property 'id' of undefined at Datastore.prepareDocumentForInsertion (e:\Alura\JQuery\alura-typer\servidor\nodemodules\nedb\lib\datastore.js:384:21) at Datastore.insert (e:\Alura\JQuery\alura-typer\servidor\nodemodules\nedb\lib\datastore.js:347:24) at e:\Alura\JQuery\alura-typer\servidor\node_modules\nedb\lib\executor.js:40:13 at Object.process (e:\Alura\JQuery\alura-typer\servidor\node_modules\nedb\node_modules\async\lib\async.js:731:21) at next (e:\Alura\JQuery\alura-typer\servidor\node_modules\nedb\node_modules\async\lib\async.js:728:27) at Immediate.onImmediate (e:\Alura\JQuery\alura-typer\servidor\nodemodules\nedb\node_modules\async\lib\async.js:24:16) at runCallback (timers.js:705:18) at tryOnImmediate (timers.js:676:5) at processImmediate (timers.js:658:5) TypeError: Cannot read property 'id' of undefined at Datastore.prepareDocumentForInsertion (e:\Alura\JQuery\alura-typer\servidor\nodemodules\nedb\lib\datastore.js:384:21)