Jmeter-Selenium / Webdriver支持：HTMLUNIT驱动程序错误

Question

java.lang.IllegalArgumentException: Browser name must be htmlunit
at org.openqa.selenium.htmlunit.HtmlUnitDriver.determineBrowserVersion(HtmlUnitDriver.java:315) ~[htmlunit-driver-2.33.0.jar:?]
at org.openqa.selenium.htmlunit.HtmlUnitDriver.<init>(HtmlUnitDriver.java:280) ~[htmlunit-driver-2.33.0.jar:?]
at com.googlecode.jmeter.plugins.webdriver.config.HtmlUnitDriverConfig.createBrowser(HtmlUnitDriverConfig.java:21) ~[jmeter-plugins-webdriver-3.0.jar:?]
at com.googlecode.jmeter.plugins.webdriver.config.HtmlUnitDriverConfig.createBrowser(HtmlUnitDriverConfig.java:8) ~[jmeter-plugins-webdriver-3.0.jar:?]
at com.googlecode.jmeter.plugins.webdriver.config.WebDriverConfig.getPreparedBrowser(WebDriverConfig.java:233) ~[jmeter-plugins-webdriver-3.0.jar:?]
at com.googlecode.jmeter.plugins.webdriver.config.WebDriverConfig.threadStarted(WebDriverConfig.java:220) ~[jmeter-plugins-webdriver-3.0.jar:?]
at org.apache.jmeter.threads.JMeterThread$ThreadListenerTraverser.addNode(JMeterThread.java:676) [ApacheJMeter_core.jar:4.0 r1823414]
at org.apache.jorphan.collections.HashTree.traverseInto(HashTree.java:994) [jorphan.jar:4.0 r1823414]
at org.apache.jorphan.collections.HashTree.traverse(HashTree.java:977) [jorphan.jar:4.0 r1823414]
at org.apache.jmeter.threads.JMeterThread.threadStarted(JMeterThread.java:644) [ApacheJMeter_core.jar:4.0 r1823414]
at org.apache.jmeter.threads.JMeterThread.initRun(JMeterThread.java:632) [ApacheJMeter_core.jar:4.0 r1823414]
at org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:246) [ApacheJMeter_core.jar:4.0 r1823414]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_181]

2019-01-02 18:32:20,251 ERROR oajtJMeterThread: Error while processing sampler: 'jp@gc - WebDriver Sampler'. java.lang.IllegalArgumentException: Browser has not been configured. Please ensure at least 1 WebDriverConfig is created for a ThreadGroup. at com.googlecode.jmeter.plugins.webdriver.sampler.WebDriverSampler.sample(WebDriverSampler.java:62) ~[jmeter-plugins-webdriver-3.0.jar:?] at org.apache.jmeter.threads.JMeterThread.executeSamplePackage(JMeterThread.java:490) ~[ApacheJMeter_core.jar:4.0 r1823414] at org.apache.jmeter.threads.JMeterThread.processSampler(JMeterThread.java:416) [ApacheJMeter_core.jar:4.0 r1823414] at org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:250) [ApacheJMeter_core.jar:4.0 r1823414] at java.lang.Thread.run(Thread.java:748) [?:1.8.0_181] 2019-01-02 18:32:20,251 INFO oajtJMeterThread: Thread is done: Thread Group 1-1 2019-01-02 18:32:20,252 INFO oajtJMeterThread: Thread finished: Thread Group 1-1 2019-01-02 18:32:20,252 INFO oajeStandardJMeterEngine: Notifying test listeners of end of test 2019-01-02 18:32:20,253 INFO oajguJMeterMenuBar: setRunning(false, local )

Answer 1

It sounds like a bug in the WebDriver Sampler , I would suggest reaching out to JMeter Plugins developers/maintainers and report the issue there.

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Also be aware that according to JMeter Best Practices you should always use the latest JMeter version so consider migrating to JMeter 5.0 (or whatever is the latest version available at JMeter Downloads page) on next available opportunity.