Unhandled rejection TypeError: Cannot read property 'output' of undefined

Hello kengz,

Great work with the modules.

I am facing an error while following the steps in tutorial.

package json :

{ "name": "nlp-app", "version": "1.0.0", "description": "Sample app", "main": "app.js", "scripts": { "test": "echo \"Error: no test specified\" && exit 1" }, "author": "Test", "license": "ISC", "dependencies": { "poly-socketio": "1.1.4", "spacy-nlp": "^1.0.7" } }

[swsridhar]

same error on mac as well....

Any update on solving this ?

[peterhuppertz]

I think you need to wait for the servers to be started. I had the same error, so I set a timeout:

setTimeout(() => {
	const nlp = spacyNLP.nlp
	nlp.parse('Bob Brought the pizza to Alice.')
	.then((output) => {
		console.log(output)
		console.log(JSON.stringify(output[0].parse_tree, null, 2))
	})
}, 5000)

Not very elegant.

However, I thought the spacyNLP.server should return a promise. I tried spacyNLP.server({ port: process.env.IOPORT }).then(...), but this does not work.