Caused by: java.lang.IllegalStateException: The process has not exited yet there

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java写了一个爬虫 seleuinm+phantomjs 出现下面这种错误,百度google各种都找不到问题.

试验多台机器 其中只有两台死活启动不了 

 

[root@app_test tools]# java -jar t-1.0.jar 
二月 22, 2017 2:28:30 下午 org.openqa.selenium.phantomjs.PhantomJSDriverService 
信息: executable: /home/tools/phantomjs-2.1.1-linux-x86_64/bin/phantomjs
二月 22, 2017 2:28:30 下午 org.openqa.selenium.phantomjs.PhantomJSDriverService 
信息: port: 65326
二月 22, 2017 2:28:30 下午 org.openqa.selenium.phantomjs.PhantomJSDriverService 
信息: arguments: [--ignore-ssl-errors=true, --ssl-protocol=tlsv1, --cookies-file=test.cookies, --disk-cache=true, --local-to-remote-url-access=true, --web-security=false, --webdriver=65326, --webdriver-logfile=/home/tools/phantomjsdriver.log]
二月 22, 2017 2:28:30 下午 org.openqa.selenium.phantomjs.PhantomJSDriverService 
信息: environment: {}
[INFO  - 2017-02-22T06:28:30.928Z] GhostDriver - Main - running on port 65326
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: 'unknown', revision: 'unknown', time: 'unknown'
System info: host: 'app_test', ip: '127.0.0.1', os.name: 'Linux', os.arch: 'amd64', os.version: '2.6.32-431.el6.x86_64', java.version: '1.8.0_102'
Driver info: driver.version: PhantomJSDriver
	at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:665)
	at org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriver.java:249)
	at org.openqa.selenium.remote.RemoteWebDriver.(RemoteWebDriver.java:131)
	at org.openqa.selenium.remote.RemoteWebDriver.(RemoteWebDriver.java:144)
	at org.openqa.selenium.phantomjs.PhantomJSDriver.(PhantomJSDriver.java:116)
	at org.openqa.selenium.phantomjs.PhantomJSDriver.(PhantomJSDriver.java:105)
	at robot.TestSelenium.getPhantomjs(TestSelenium.java:43)
	at robot.TestSelenium.main(TestSelenium.java:49)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:48)
	at org.springframework.boot.loader.Launcher.launch(Launcher.java:87)
	at org.springframework.boot.loader.Launcher.launch(Launcher.java:50)
	at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:51)
Caused by: java.lang.IllegalStateException: The process has not exited yet therefore no result is available ...
	at org.apache.commons.exec.DefaultExecuteResultHandler.getException(DefaultExecuteResultHandler.java:76)
	at org.openqa.selenium.os.UnixProcess.checkForError(UnixProcess.java:171)
	at org.openqa.selenium.os.CommandLine.checkForError(CommandLine.java:185)
	at org.openqa.selenium.remote.service.DriverService.waitUntilAvailable(DriverService.java:177)
	at org.openqa.selenium.remote.service.DriverService.start(DriverService.java:166)
	at org.openqa.selenium.phantomjs.PhantomJSCommandExecutor.execute(PhantomJSCommandExecutor.java:78)
	at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:644)
	... 15 more

 

最后发现原来是 hosts文件配置有问题

如果host中没有定义127.0.0.1 localhost 就会报上面问题

 

添加localhost 127.0.0.1 关系