Selen Remote WebDriver Fehler

Question

Ich habe versucht, Selen-Fernbedienung WebDriver einrichten. Auf meinem Remote-Computer läuft Selenium Server und empfängt die Anfragen, die ich von meinem lokalen Server erhalte. Aber in meinem lokalen, warum diese Fehler kommen? No Idea

from selenium import webdriver 
from selenium.webdriver.remote.webdriver import WebDriver as RemoteWebDriver 
from selenium.webdriver.common.desired_capabilities import DesiredCapabilities 
from selenium.webdriver import ChromeOptions 
import os 

chromedriver = '/Users/guru/Downloads/chromedriver' 
os.environ["webdriver.chrome.driver"] = chromedriver 
driver = RemoteWebDriver(
    command_executor='http://ec2-XXX-XXX-XXX-XXX.compute.com:4444/wd/hub', 
    desired_capabilities=DesiredCapabilities.CHROME) 

driver.get('http://voot.com') 

warum ich erhalte diesen Fehler

Traceback (most recent call last): 
    File "/Users/guru/python_projects/implement/a/format.py", line 11, in <module> 
    desired_capabilities=DesiredCapabilities.CHROME) 
    File "/Users/guru/python_projects/implement/a/lib/python2.7/site-packages/selenium/webdriver/remote/webdriver.py", line 92, in __init__ 
    self.start_session(desired_capabilities, browser_profile) 
    File "/Users/guru/python_projects/implement/a/lib/python2.7/site-packages/selenium/webdriver/remote/webdriver.py", line 179, in start_session 
    response = self.execute(Command.NEW_SESSION, capabilities) 
    File "/Users/guru/python_projects/implement/a/lib/python2.7/site-packages/selenium/webdriver/remote/webdriver.py", line 236, in execute 
    self.error_handler.check_response(response) 
    File "/Users/guru/python_projects/implement/a/lib/python2.7/site-packages/selenium/webdriver/remote/errorhandler.py", line 192, in check_response 
    raise exception_class(message, screen, stacktrace) 
selenium.common.exceptions.WebDriverException: Message: The path to the driver executable must be set by the webdriver.chrome.driver system property; for more information, see https://github.com/SeleniumHQ/selenium/wiki/ChromeDriver. The latest version can be downloaded from http://chromedriver.storage.googleapis.com/index.html 
Stacktrace: 
    at com.google.common.base.Preconditions.checkState (Preconditions.java:199) 
    at org.openqa.selenium.remote.service.DriverService.findExecutable (DriverService.java:109) 
    at org.openqa.selenium.chrome.ChromeDriverService.access$0 (ChromeDriverService.java:1) 
    at org.openqa.selenium.chrome.ChromeDriverService$Builder.findDefaultExecutable (ChromeDriverService.java:137) 
    at org.openqa.selenium.remote.service.DriverService$Builder.build (DriverService.java:296) 
    at org.openqa.selenium.chrome.ChromeDriverService.createDefaultService (ChromeDriverService.java:88) 
    at org.openqa.selenium.chrome.ChromeDriver.<init> (ChromeDriver.java:138) 
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0 (None:-2) 
    at sun.reflect.NativeConstructorAccessorImpl.newInstance (None:-1) 
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance (None:-1) 
    at java.lang.reflect.Constructor.newInstance (None:-1) 
    at org.openqa.selenium.remote.server.DefaultDriverProvider.callConstructor (DefaultDriverProvider.java:103) 
    at org.openqa.selenium.remote.server.DefaultDriverProvider.newInstance (DefaultDriverProvider.java:97) 
    at org.openqa.selenium.remote.server.DefaultDriverFactory.newInstance (DefaultDriverFactory.java:60) 
    at org.openqa.selenium.remote.server.DefaultSession$BrowserCreator.call (DefaultSession.java:222) 
    at org.openqa.selenium.remote.server.DefaultSession$BrowserCreator.call (DefaultSession.java:1) 
    at java.util.concurrent.FutureTask.run (None:-1) 
    at org.openqa.selenium.remote.server.DefaultSession$1.run (DefaultSession.java:176) 
    at java.util.concurrent.ThreadPoolExecutor.runWorker (None:-1) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run (None:-1) 
    at java.lang.Thread.run (None:-1) 

Process finished with exit code 1 

Answer 1

die folgenden Dinge auf dem entfernten Rechner setzen, auf dem Sie die Tests ausgeführt werden soll.

Stellen Sie den chromedriver geordneten Ordner Pfad zum Systempfad folgende Befehle:

export PATH = /Users/prashant/Downloads/:$PATH 
echo $PATH 

Sie sollten die pat bis EXE-Datei wie folgt festgelegt:

chromedriver = '/Users/guru/Downloads/chromedriver/chromedriver.exe' 
os.environ["webdriver.chrome.driver"] = chromedriver