org.openqa.selenium.remote.UnreachableBrowserException: Could not start a new session. Possible causes are invalid address of the remote server or browser start-up failure. Build info: version: '2.25.0', revision: '17482', time: '2012-07-18 21:09:54' System info: os.name: 'Windows Vista', os.arch: 'x86', os.version: '6.0', java.version: '1.7.0_05' Driver info: driver.version: FirefoxDriver

  1. 0

    selenium unreachable browser exception, java socket exception

    Stack Overflow | 4 years ago | Michael Roller
    org.openqa.selenium.remote.UnreachableBrowserException: Could not start a new session. Possible causes are invalid address of the remote server or browser start-up failure. Build info: version: '2.25.0', revision: '17482', time: '2012-07-18 21:09:54' System info: os.name: 'Windows Vista', os.arch: 'x86', os.version: '6.0', java.version: '1.7.0_05' Driver info: driver.version: FirefoxDriver
  2. 0

    Socket Exception - asktheguru.info

    asktheguru.info | 2 years ago
    driver.version: FirefoxDriver
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Root Cause Analysis

  1. java.net.SocketException

    Permission denied: connect

    at java.net.DualStackPlainSocketImpl.connect0()
  2. Java RT
    Socket.connect
    1. java.net.DualStackPlainSocketImpl.connect0(Native Method)
    2. java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source)
    3. java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
    4. java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)
    5. java.net.AbstractPlainSocketImpl.connect(Unknown Source)
    6. java.net.PlainSocketImpl.connect(Unknown Source)
    7. java.net.SocksSocketImpl.connect(Unknown Source)
    8. java.net.Socket.connect(Unknown Source)
    8 frames
  3. Apache HttpClient
    AbstractHttpClient.execute
    1. org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:123)
    2. org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:148)
    3. org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:150)
    4. org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:121)
    5. org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:575)
    6. org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:425)
    7. org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:820)
    7 frames
  4. Selenium
    HttpCommandExecutor.execute
    1. org.openqa.selenium.remote.HttpCommandExecutor.fallBackExecute(HttpCommandExecutor.java:319)
    2. org.openqa.selenium.remote.HttpCommandExecutor.execute(HttpCommandExecutor.java:297)
    2 frames
  5. selenium-firefox-driver
    FirefoxDriver$LazyCommandExecutor.execute
    1. org.openqa.selenium.firefox.internal.NewProfileExtensionConnection.execute(NewProfileExtensionConnection.java:136)
    2. org.openqa.selenium.firefox.FirefoxDriver$LazyCommandExecutor.execute(FirefoxDriver.java:357)
    2 frames
  6. Selenium
    RemoteWebDriver.<init>
    1. org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:472)
    2. org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:493)
    3. org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriver.java:182)
    4. org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:110)
    4 frames
  7. selenium-firefox-driver
    FirefoxDriver.<init>
    1. org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:185)
    2. org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:178)
    3. org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:174)
    4. org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:92)
    4 frames