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johntitus / node-horseman

Run PhantomJS from Node
MIT License
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Unhandled rejection eval@[native code] #271

Open imVinayPandya opened 7 years ago

imVinayPandya commented 7 years ago

i want to keep it simple

this code is working fine

 var Horseman = require('node-horseman');
 var horseman = new Horseman();

 horseman
  .userAgent('Mozilla/5.0 (Windows NT 6.1; WOW64; rv:27.0) Gecko/20100101 Firefox/27.0')
   .open('http://google.com')
 .title()
 .log()
   .close();
~

and this code is not working

 var Horseman = require('node-horseman');
 var horseman = new Horseman();

 horseman
  .userAgent('Mozilla/5.0 (Windows NT 6.1; WOW64; rv:27.0) Gecko/20100101 Firefox/27.0')
   .open('http://github.com')
 .title()
 .log()
   .close();
~
awlayton commented 7 years ago

Please post the output when running with DEBUG='horseman*' set.

imVinayPandya commented 7 years ago

i got this

  horseman using PhantomJS from $PATH +0ms
  horseman .setup() creating phantom instance 1 +8ms
  horseman phantom created +267ms
  horseman phantom version 2.1.1 +41ms
  horseman page created +11ms
  horseman phantomjs onLoadFinished triggered success NaN +13ms
  horseman injected jQuery +31ms
  horseman .userAgent() set Mozilla/5.0 (Windows NT 6.1; WOW64; rv:27.0) Gecko/20100101 Firefox/27.0 +20ms
  horseman .open() http://github.com +0ms
  horseman phantomjs onLoadFinished triggered success 1 +6s
  horseman injected jQuery +25ms
  horseman .title() +6ms
  horseman .close(). +17ms
Unhandled rejection eval@[native code]
evaluatePage

global code
evaluateJavaScript@[native code]
evaluate@phantomjs://platform/webpage.js:390:39
phantomjs://code/bridge.js:121:61
    at /home/vinay/headless-browser-login/node_modules/node-horseman/lib/actions.js:989:36
    at tryCatcher (/home/vinay/headless-browser-login/node_modules/bluebird/js/release/util.js:16:23)
    at Function.Promise.fromNode.Promise.fromCallback (/home/vinay/headless-browser-login/node_modules/bluebird/js/release/promise.js:180:30)
    at Horseman.<anonymous> (/home/vinay/headless-browser-login/node_modules/node-horseman/lib/actions.js:987:29)
    at Horseman.tryCatcher (/home/vinay/headless-browser-login/node_modules/bluebird/js/release/util.js:16:23)
    at Promise._settlePromiseFromHandler (/home/vinay/headless-browser-login/node_modules/bluebird/js/release/promise.js:512:31)
    at Promise._settlePromise (/home/vinay/headless-browser-login/node_modules/bluebird/js/release/promise.js:569:18)
    at Promise._settlePromiseCtx (/home/vinay/headless-browser-login/node_modules/bluebird/js/release/promise.js:606:10)
    at Async._drainQueue (/home/vinay/headless-browser-login/node_modules/bluebird/js/release/async.js:138:12)
    at Async._drainQueues (/home/vinay/headless-browser-login/node_modules/bluebird/js/release/async.js:143:10)
    at Immediate.Async.drainQueues (/home/vinay/headless-browser-login/node_modules/bluebird/js/release/async.js:17:14)
    at runCallback (timers.js:651:20)
    at tryOnImmediate (timers.js:624:5)
    at processImmediate [as _immediateCallback] (timers.js:596:5)
awlayton commented 7 years ago

I could have sworn I commented on this issue a while back.

Anyways, it works with GitHub for me with PhantomJS 1 but not with PhantomJS 2. I do not have time to debug in detail, but it is likely related to the Unrecognized Content-Security-Policy directive console messages. Your log does not seem to have the verbose messages on, so I included the output I got when I ran your GitHub code.

You could just use PhantomJS 1, or maybe this comment will be of some help to you in figuring out what is going wrong with PhantomJS 2.

Output when running on GitHub with PhantomJS 2:

$ DEBUG='horseman*' BLUEBIRD_DEBUG=1 node i271.js 
  horseman using PhantomJS from phantomjs-prebuilt module +0ms
  horseman .setup() creating phantom instance 1 +5ms
  horseman phantom created +958ms
  horseman phantom version 2.1.1 +30ms
  horseman page created +15ms
  horseman phantomjs onLoadFinished triggered success NaN +16ms
  horseman injected jQuery +30ms
  horseman .userAgent() set Mozilla/5.0 (Windows NT 6.1; WOW64; rv:27.0) Gecko/20100101 Firefox/27.0 +17ms
  horseman .open() http://github.com +2ms
  horseman:verbose onConsoleMessage Unrecognized Content-Security-Policy directive 'base-uri'.
 line: undefined in undefined 1 +2s
  horseman:verbose onConsoleMessage Unrecognized Content-Security-Policy directive 'form-action'.
 line: undefined in undefined 1 +0ms
  horseman:verbose onConsoleMessage Unrecognized Content-Security-Policy directive 'frame-ancestors'.
 line: undefined in undefined 1 +3ms
  horseman phantomjs onLoadFinished triggered success 1 +1ms
  horseman injected jQuery +12ms
  horseman .title() +6ms
(node:26267) Warning: a promise was rejected with a non-error: [object Object]
  horseman .close(). +19ms
(node:26267) Warning: a promise was rejected with a non-error: [object Object]
(node:26267) Warning: a promise was rejected with a non-error: [object Object]
Unhandled rejection eval@[native code]
evaluatePage

global code
evaluateJavaScript@[native code]
evaluate

    at /home/awlayton/source/node-horseman/lib/actions.js:989:36
    at Horseman.<anonymous> (/home/awlayton/source/node-horseman/lib/actions.js:987:29)
    at runCallback (timers.js:672:20)
    at tryOnImmediate (timers.js:645:5)
    at processImmediate [as _immediateCallback] (timers.js:617:5)
From previous event:
    at Horseman.evaluatePage (/home/awlayton/source/node-horseman/lib/actions.js:984:20)
    at Horseman.exports.__evaluate (/home/awlayton/source/node-horseman/lib/actions.js:973:22)
    at Horseman.(anonymous function) [as __evaluate] (/home/awlayton/source/node-horseman/lib/index.js:414:17)
    at Horseman.exports.title (/home/awlayton/source/node-horseman/lib/actions.js:1049:14)
    at Horseman.(anonymous function) [as title] (/home/awlayton/source/node-horseman/lib/index.js:414:17)
    at Horseman.<anonymous> (/home/awlayton/source/node-horseman/lib/index.js:422:22)
    at Horseman.page.loadDone (/home/awlayton/source/node-horseman/lib/index.js:252:13)
From previous event:
    at Promise.HorsemanPromise.(anonymous function) [as title] (/home/awlayton/source/node-horseman/lib/index.js:420:15)
    at Object.<anonymous> (/home/awlayton/source/node-horseman/i271.js:39:3)
    at Module._compile (module.js:571:32)
    at Object.Module._extensions..js (module.js:580:10)
    at Module.load (module.js:488:32)
    at tryModuleLoad (module.js:447:12)
    at Function.Module._load (module.js:439:3)
    at Module.runMain (module.js:605:10)
    at run (bootstrap_node.js:423:7)
    at startup (bootstrap_node.js:147:9)
    at bootstrap_node.js:538:3
francispelland commented 7 years ago

This was useful. Was getting the same error, changing the binary to the Phantom1 ended up working.

bllevy commented 7 years ago

Looks related: https://github.com/ariya/phantomjs/issues/13114

Just ran into this issue myself... even attempting a .click() will trigger the error. :\