Question

通过jenkins运行时，我在JMeter日志中收到以下错误。我使用的是JMeter 2.11r版。

The logs are:
2017/09/14 17:00:16 INFO  - jmeter.util.JMeterUtils: Setting Locale to en_US 
2017/09/14 17:00:16 INFO  - jmeter.JMeter: Loading user properties from: E:\J-Meter\bin\user.properties 
2017/09/14 17:00:16 INFO  - jmeter.JMeter: Loading system properties from: E:\J-Meter\bin\system.properties 
2017/09/14 17:00:16 INFO  - jmeter.JMeter: Copyright (c) 1998-2014 The Apache Software Foundation 
2017/09/14 17:00:16 INFO  - jmeter.JMeter: Version 2.11 r1554548 
2017/09/14 17:00:16 INFO  - jmeter.JMeter: java.version=1.8.0_121 
2017/09/14 17:00:16 INFO  - jmeter.JMeter: java.vm.name=Java HotSpot(TM) 64-Bit Server VM 
2017/09/14 17:00:16 INFO  - jmeter.JMeter: os.name=Windows 8.1 
2017/09/14 17:00:16 INFO  - jmeter.JMeter: os.arch=amd64 
2017/09/14 17:00:16 INFO  - jmeter.JMeter: os.version=6.3 
2017/09/14 17:00:16 INFO  - jmeter.JMeter: file.encoding=Cp1252 
2017/09/14 17:00:16 INFO  - jmeter.JMeter: Default Locale=English (United States) 
2017/09/14 17:00:16 INFO  - jmeter.JMeter: JMeter  Locale=English (United States) 
2017/09/14 17:00:16 INFO  - jmeter.JMeter: JMeterHome=E:\J-Meter 
2017/09/14 17:00:16 INFO  - jmeter.JMeter: user.dir  =C:\Program Files (x86)\Jenkins\workspace\J-meter 
2017/09/14 17:00:16 INFO  - jmeter.JMeter: PWD       =C:\Program Files (x86)\Jenkins\workspace\J-meter 
2017/09/14 17:00:16 INFO  - jmeter.JMeter: IP: 10.150.246.100 Name: NOD-AF1-lo-D1N FullName: NOD-AF1-lo-D1N.timesgroup.com 
2017/09/14 17:00:16 INFO  - jmeter.JMeter: Loaded icon properties from org/apache/jmeter/images/icon.properties 
2017/09/14 17:00:17 INFO  - jmeter.engine.util.CompoundVariable: Note: Function class names must contain the string: '.functions.' 
2017/09/14 17:00:17 INFO  - jmeter.engine.util.CompoundVariable: Note: Function class names must not contain the string: '.gui.' 
2017/09/14 17:00:17 INFO  - jmeter.gui.action.LookAndFeelCommand: Using look and feel: javax.swing.plaf.metal.MetalLookAndFeel [Metal, CrossPlatform] 
2017/09/14 17:00:17 INFO  - jmeter.util.BSFTestElement: Registering JMeter version of JavaScript engine as work-round for BSF-22 
2017/09/14 17:00:18 INFO  - jmeter.protocol.http.sampler.HTTPSamplerBase: Cannot find .className property for htmlParser, using default 
2017/09/14 17:00:18 INFO  - jmeter.protocol.http.sampler.HTTPSamplerBase: Parser for text/html is  
2017/09/14 17:00:18 INFO  - jmeter.protocol.http.sampler.HTTPSamplerBase: Parser for application/xhtml+xml is  
2017/09/14 17:00:18 INFO  - jmeter.protocol.http.sampler.HTTPSamplerBase: Parser for application/xml is  
2017/09/14 17:00:18 INFO  - jmeter.protocol.http.sampler.HTTPSamplerBase: Parser for text/xml is  
2017/09/14 17:00:18 INFO  - jmeter.protocol.http.sampler.HTTPSamplerBase: Parser for text/vnd.wap.wml is org.apache.jmeter.protocol.http.parser.RegexpHTMLParser 
2017/09/14 17:00:18 INFO  - jmeter.gui.util.MenuFactory: Skipping org.apache.jmeter.protocol.http.control.gui.WebServiceSamplerGui 
2017/09/14 17:00:18 INFO  - jmeter.gui.util.MenuFactory: Skipping org.apache.jmeter.protocol.http.modifier.gui.ParamModifierGui 
2017/09/14 17:00:18 INFO  - jorphan.exec.KeyToolUtils: keytool found at 'C:\Program Files\Java\jre1.8.0_121\bin\keytool' 
2017/09/14 17:00:18 INFO  - jmeter.protocol.http.proxy.ProxyControl: HTTP(S) Test Script Recorder SSL Proxy will use keys that support embedded 3rd party resources in file E:\J-Meter\bin\proxyserver.jks 
2017/09/14 17:00:18 WARN  - jmeter.gui.util.MenuFactory: Could not instantiate org.apache.jmeter.protocol.smtp.sampler.gui.SmtpSamplerGui java.lang.NullPointerException
    at sun.awt.shell.Win32ShellFolder2.access$200(Unknown Source)
    at sun.awt.shell.Win32ShellFolder2$1.call(Unknown Source)
    at sun.awt.shell.Win32ShellFolder2$1.call(Unknown Source)
    at java.util.concurrent.FutureTask.run(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    at sun.awt.shell.Win32ShellFolderManager2$ComInvoker$3.run(Unknown Source)

Answer 1

一些Java开发人员在处理边缘情况时（或者他们根本没有足够的资格）有点放松，因为JENKINS-37013证明了这一点（偶数Workspace Whitespace Replacement Plugin存在）

我建议将Java，Jenkins和JMeter重新安装到路径中没有空格和特殊字符的文件夹中，问题应该消失，例如：

c:\apps\java
c:\apps\jenkins
c:\apps\jmeter

以防查看Continuous Integration 101: How to Run JMeter With Jenkins文章了解详情。

Answer 2

根据您的日志行，您正在使用Java 8运行JMeter 2.11：

2017/09/14 17:00:16 INFO - jmeter.JMeter：版本2.11 r1554548

2017/09/14 17:00:16 INFO - jmeter.JMeter：java.version = 1.8.0_121

JMeter仅在版本2.12之后与Java 8兼容，根据：

http://jmeter.apache.org/changes_history.html

请参阅：

版本2.12

现在，JMeter 2.12符合Java 8。   无论如何，2.11距离3.2还有5个版本，现在很老了。

始终使用最新版本的JMeter。

JMeter错误：无法实例化org.apache.jmeter.protocol.smtp.sampler.gui

2 个答案: