automatic run nodejs and throw some error

[koke2c95]

• pyspider version: 0.3.10
• Operating system: windows 10
• Start up command: pyspider

Expected behavior

normal run

Actual behavior

throw Error: Cannot find module 'express' * N

exec 2 nodejs process and exit over over again

How to reproduce

install nodejs into windows path

then run pyspider

solved

remove nodejs from windows path

[snail-lb]

You'll need to install node components: express, puppeteer, and body-parser before starting

[koke2c95]

@snail-lb
no ... remove node.exe from path

running no error

[hubitor]

I was getting the same error. The documentation is not updated.

In pyspider/fetcher/puppeteer_fetcher.js you can find this:

const express = require("express");
const puppeteer = require('puppeteer');
const bodyParser = require('body-parser');

I have installed the 3 node packages within the pyspider folder:
$ npm install express puppeteer body-parser

and the error is gone.