CODEWITHSUNDEEP
angularjsseleniumprotractorwebdriver-manager
user1402725
user1402725

Reputation: 87

Protractor - error when starting webdriver-manager, seleniumProcess.pid: undefined

I am facing a problem when starting webdriver-manager in node_modules\protractor with windows 7. the command is :

node webdriver-manager start

Then I got the following error messages:

seleniumProcess.pid: undefined
events.js:85
      throw er; // Unhandled 'error' event
            ^
Error: spawn ENOENT
    at exports._errnoException (util.js:742:11)
    at Process.ChildProcess._handle.onexit (child_process.js:1028:32)
    at child_process.js:1109:20
    at process._tickCallback (node.js:343:11)
    at Function.Module.runMain (module.js:492:11)
    at startup (node.js:124:16)
    at node.js:807:3

After searching on the Internet, I cannot find any similar question like mine that the seleniumProcess.pid is undefined.

Following is the output for java -version:

java version "1.7.0_71"
Java(TM) SE Runtime Environment (build 1.7.0_71-b14)
Java HotSpot(TM) 64-Bit Server VM (build 24.71-b01, mixed mode)

Any idea?

Upvotes: 4

Views: 5905

Answers (3)

user13082619
user13082619

Reputation: 1

Try to add C:\Windows\System32\ there (right-click My Computer -> Properties -> Advanced system settings -> Environment Variables -> Edit... PATH and add C:\Windows\System32 to the end (with a semi-colon separating each variable).

Upvotes: 0

Bhagyaraj
Bhagyaraj

Reputation: 31

Error: C:\XXXX\AppData\Roaming\npm\node_modules\protractor\node_modules\webdriv er-manager\bin>webdriver-manager --verbose update

events.js:160 throw er; // Unhandled 'error' event ^

Error: unable to verify the first certificate at Error (native) at TLSSocket. (_tls_wrap.js:1092:38) at emitNone (events.js:86:13) at TLSSocket.emit (events.js:185:7) at TLSSocket._finishInit (_tls_wrap.js:610:8) at TLSWrap.ssl.onhandshakedone (_tls_wrap.js:440:38)

I did the following to remove this:

Try: 1. C:\XX\Roaming\npm\node_modules\protractor\node_modules\webdriv er-manager\bin>webdriver-manager --proxy http://username:passwd@IP:port 080/ update (Then it updated drivers in the location)

  1. webdriver-manager status

  2. C:\XX\AppData\Roaming\npm\node_modules\protractor\node_modules\webdriver-manager\bin>webdriver-manager --verbose start

It is started working, I expect this is happening repeatedly due to corruption of drivers. May we need to graceful stop to work.

Upvotes: 0

Bunyk
Bunyk

Reputation: 8067

Ok, I figured out why I had this problem. You have only JRE, but

You will need to have the Java Development Kit (JDK) installed to run the standalone Selenium Server. Check this by running java -version from the command line. Tutorial

On Ubuntu I've done

$ sudo apt-get install openjdk-7-jdk

And now I have this Java:

$ java -version
java version "1.7.0_95"
OpenJDK Runtime Environment (IcedTea 2.6.4) (7u95-2.6.4-0ubuntu0.15.10.1)
OpenJDK 64-Bit Server VM (build 24.95-b01, mixed mode)

And webdriver-manager start works.

Upvotes: 3

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