Why do I get this error?
Node v8.9.1
var childProcess = require('child_process'),
phantomjs = require('/var/bin/node_modules/phantomjs-prebuilt');
console.error = function(){
require('system').stderr.write(Array.prototype.join.call(arguments, ' ')+'\n');
phantomjs.exit(1);
};
console.log('hey', phantomjs.path)
console.error('error')
childProcess.execFile(phantomjs.path, require('system').args, function(err, stdout, stderr){
if(err){
console.error(err);
}
if(stderr){
console.error(stderr);
}
console.log(stdout);
});
# /var/bin/node_modules/phantomjs-prebuilt/bin/phantomjs phantom.js
Error: Cannot find module 'path'
phantomjs://platform/bootstrap.js:299 in require
phantomjs://platform/bootstrap.js:263 in require
phantomjs://platform/phantomjs.js:10
hey undefined
TypeError: undefined is not a function (evaluating 'phantomjs.exit(1)')
phantomjs://code/phantom.js:6 in error
error
system
is not a Node built-in module, it's part of PhantomJS . It won't be available if you're just running your script with the standard node
command. As shown in the documentation , you need to use the phantomjs
command, like so:
phantomjs phantom.js
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.