我已按照“设置PhantomJS”中的说明进行操作。
请找到如下目录结构
吽 find . -name phantomjs; ll
./node_modules/.bin/phantomjs
./node_modules/phantomjs
./node_modules/phantomjs/bin/phantomjs
./node_modules/phantomjs/lib/phantom/bin/phantomjs
total 16
-rw-r--r-- 1 sarbbo Y\Domain Users 1269 Mar 23 12:02 specs.js
drwxr-xr-x 4 sarbbo Y\Domain Users 136 Mar 23 12:08 node_modules
-rw-r--r-- 1 sarbbo Y\Domain Users 204 Mar 23 12:25 conf.js
conf.js的内容如下所述。
exports.config = {
seleniumAddress: 'http://localhost:4444/wd/hub',
specs: ['specs.js'],
capabilities: {
'browserName': 'phantomjs',
'phantomjs.binary.path': require('phantomjs').path
}
}
根据需要工作 capabilities: {'browserName': 'chrome'}
当protractor conf.js被执行时，显示以下错误：
由webdriver-manager [ webdriver-manager已通过webdriver-manager start命令启动]
12:41:41.043 INFO - Executing: [new session: Capabilities [{phantomjs.binary.path=/Users/sarbbo/GitHub/protractor/node_modules/phantomjs/lib/phantom/bin/phantomjs, count=1, browserName=phantomjs}]])
12:41:41.052 INFO - Creating a new session for Capabilities [{phantomjs.binary.path=/Users/sarbbo/GitHub/protractor/node_modules/phantomjs/lib/phantom/bin/phantomjs, count=1, browserName=phantomjs}]
12:41:41.054 WARN - Exception thrown
java.util.concurrent.ExecutionException: org.openqa.selenium.WebDriverException: java.lang.reflect.InvocationTargetException
Build info: version: '2.44.0', revision: '76d78cf', time: '2014-10-23 20:02:37'
System info: host: 'rushpress-lm', ip: '10.73.199.247', os.name: 'Mac OS X', os.arch: 'x86_64', os.version: '10.10.2', java.version: '1.8.0_25'
Driver info: driver.version: unknown
at java.util.concurrent.FutureTask.report(FutureTask.java:122)
at java.util.concurrent.FutureTask.get(FutureTask.java:192)
at org.openqa.selenium.remote.server.DefaultSession.execute(DefaultSession.java:175)
at org.openqa.selenium.remote.server.DefaultSession.<init>(DefaultSession.java:111)
at org.openqa.selenium.remote.server.DefaultSession.createSession(DefaultSession.java:88)
at org.openqa.selenium.remote.server.DefaultDriverSessions.newSession(DefaultDriverSessions.java:108)
at org.openqa.selenium.remote.server.handler.NewSession.handle(NewSession.java:57)
at org.openqa.12:41:41.059 WARN - Exception: org.openqa.selenium.browserlaunchers.Proxies
并因量角器错误-无法启动WebDriver会话。
/usr/local/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/atoms/error.js:113
var template = new Error(this.message);
^
UnknownError: org.openqa.selenium.browserlaunchers.Proxies
at new bot.Error (/usr/local/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/atoms/error.js:113:18)
at Object.bot.response.checkResponse (/usr/local/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/atoms/response.js:106:9)
at /usr/local/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/webdriver.js:152:24
at /usr/local/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/goog/base.js:1582:15
at [object Object].webdriver.promise.ControlFlow.runInNewFrame_ (/usr/local/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/promise.js:1654:20)
at notify (/usr/local/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/promise.js:465:12)
at notifyAll (/usr/local/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/promise.js:442:7)
at resolve (/usr/local/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/promise.js:420:7)
at fulfill (/usr/local/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/promise.js:535:5)
at /usr/local/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/goog/base.js:1582:15
==== async task ====
WebDriver.createSession()
at Function.webdriver.WebDriver.acquireSession_ (/usr/local/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/webdriver.js:149:22)
at Function.webdriver.WebDriver.createSession (/usr/local/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/webdriver.js:123:30)
at Builder.build (/usr/local/lib/node_modules/protractor/node_modules/selenium-webdriver/builder.js:294:22)
at DriverProvider.getNewDriver (/usr/local/lib/node_modules/protractor/lib/driverProviders/driverProvider.js:50:7)
at Runner.createBrowser (/usr/local/lib/node_modules/protractor/lib/runner.js:178:37)
at /usr/local/lib/node_modules/protractor/lib/runner.js:259:24
at _fulfilled (/usr/local/lib/node_modules/protractor/node_modules/q/q.js:797:54)
at self.promiseDispatch.done (/usr/local/lib/node_modules/protractor/node_modules/q/q.js:826:30)
at Promise.promise.promiseDispatch (/usr/local/lib/node_modules/protractor/node_modules/q/q.js:759:13)
[launcher] Process exited with error code 1
任何指针都会有很大帮助。
谢谢
更新量角器解决了此问题，该问题使用selenium-server-standalone-2.45.0.jar
您可能需要使用执行以下命令sudo。
npm i protractor -g
webdriver-manager update
更新26-MAR-2015
上面的方法适用于phantomjs-1.9.8，但不适用于phantomjs-2.0.0。我在本地更新了phantomjs版本，并从本地副本安装。
发生了同样的问题。看起来selenium-server-standalone-2.45.0.jar与phantomjs-2.0.0不兼容
TL; DR
在寻找解决方案时，我遇到了
降级到2.43.1版可以解决此问题，因此我怀疑2.44.0中的更改破坏了在网格上使用PhantomJS的能力。
在问题8102：PhantomJS在Selenium Grid 2.44.0上不起作用
我系统中的selenium-server-standalone礼物/usr/local/lib/node_modules/protractor/selenium也是selenium-server-standalone-2.44.0.jar
所以，我试图寻找降级selenium-server-standalone通过webdriver-manager，但也没有找到任何合适的选项。
吽 webdriver-manager --help
Usage: webdriver-manager <command>
Commands:
update: install or update selected binaries
start: start up the selenium server
status: list the current available drivers
Options:
--out_dir Location to output/expect [default: "/usr/local/lib/node_modules/protractor/selenium"]
--seleniumPort Optional port for the selenium standalone server
--ignore_ssl Ignore SSL certificates [default: false]
--proxy Proxy to use for the install or update command
--alternate_cdn Alternate CDN to the binaries
--standalone Install or update selenium standalone [default: true]
--chrome Install or update chromedriver [default: true]
--ie Install or update IEDriver [default: false]
Please specify one command
所以我selenium-server-standalone-2.43.1.jar通过下载curl了/usr/local/lib/node_modules/protractor/selenium
sudo curl -O https://selenium-release.storage.googleapis.com/2.43/selenium-server-standalone-2.43.1.jar
但是，在通过命令启动webdriver-manager时webdriver-manager start，显示以下消息。
Selenium Standalone is not present. Install with webdriver-manager update --standalone
我只是下载了selenium-server-standalone-2.43.1.jar，但是为什么webdriver-manager会抱怨呢？
在查看位于的webdriver-manager代码时/usr/local/lib/node_modules/protractor，我注意到以下几点：
if (!binaries.standalone.exists) {
console.error('Selenium Standalone is not present. Install with ' +
'webdriver-manager update --standalone');
process.exit(1);
}
它试图的存在匹配selenium-server-standalone按照以/usr/local/lib/node_modules/protractor/config.json
以下是内容 /usr/local/lib/node_modules/protractor/config.json
{
"webdriverVersions": {
"selenium": "2.44.0",
"chromedriver": "2.14",
"iedriver": "2.44.0"
}
}
在更新量角器时 /usr/local/lib/node_modules/protractor/config.json更新为
{
"webdriverVersions": {
"selenium": "2.45.0",
"chromedriver": "2.14",
"iedriver": "2.45.0"
}
}
然后执行webdriver-manager update安装selenium-server-standalone-2.45.0.jar沿chromedriver。
现在，在执行protractor conf.js时按预期执行。
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我来说两句