无法在 jmeter 中使用 jp gc 生成器获取图形

Question

即使从 jmeter-plugins.org 站点安装插件后，我也无法查看图表。

我可以在侦听器中查看 jpgc 图表，但在运行时，只会创建 csv 而不是图表。

我没有收到任何错误消息，但它显示警告。我按照this link 中的说明正确执行了所有步骤。

以下是错误日志：

2017/02/22 16:07:49 INFO  - jmeter.engine.StandardJMeterEngine: Running the test! 
2017/02/22 16:07:49 INFO  - jmeter.samplers.SampleEvent: List of sample_variables: [] 
2017/02/22 16:07:49 INFO  - jmeter.gui.util.JMeterMenuBar: setRunning(true,*local*) 
2017/02/22 16:07:50 INFO  - jmeter.engine.StandardJMeterEngine: Starting ThreadGroup: 1 : Thread Group 
2017/02/22 16:07:50 INFO  - jmeter.engine.StandardJMeterEngine: Starting 10 threads for group Thread Group. 
2017/02/22 16:07:50 INFO  - jmeter.engine.StandardJMeterEngine: Thread will continue on error 
2017/02/22 16:07:50 INFO  - jmeter.threads.ThreadGroup: Starting thread group number 1 threads 10 ramp-up 5 perThread 500.0 delayedStart=false 
2017/02/22 16:07:50 INFO  - jmeter.threads.ThreadGroup: Started thread group number 1 
2017/02/22 16:07:50 INFO  - jmeter.engine.StandardJMeterEngine: All thread groups have been started 
2017/02/22 16:07:50 INFO  - jmeter.threads.JMeterThread: Thread started: Thread Group 1-1 
2017/02/22 16:07:50 INFO  - jmeter.threads.JMeterThread: Thread started: Thread Group 1-2 
2017/02/22 16:07:51 INFO  - jmeter.threads.JMeterThread: Thread started: Thread Group 1-3 
2017/02/22 16:07:51 INFO  - jmeter.threads.JMeterThread: Thread started: Thread Group 1-4 
2017/02/22 16:07:52 INFO  - jmeter.threads.JMeterThread: Thread started: Thread Group 1-5 
2017/02/22 16:07:52 INFO  - jmeter.threads.JMeterThread: Thread started: Thread Group 1-6 
2017/02/22 16:07:53 INFO  - jmeter.threads.JMeterThread: Thread started: Thread Group 1-7 
2017/02/22 16:07:53 INFO  - jmeter.threads.JMeterThread: Thread started: Thread Group 1-8 
2017/02/22 16:07:54 INFO  - jmeter.threads.JMeterThread: Thread started: Thread Group 1-9 
2017/02/22 16:07:54 INFO  - jmeter.threads.JMeterThread: Thread started: Thread Group 1-10 
2017/02/22 16:07:57 INFO  - jmeter.threads.JMeterThread: Thread is done: Thread Group 1-1 
2017/02/22 16:07:57 INFO  - jmeter.threads.JMeterThread: Thread finished: Thread Group 1-1 
2017/02/22 16:07:58 INFO  - jmeter.threads.JMeterThread: Thread is done: Thread Group 1-4 
2017/02/22 16:07:58 INFO  - jmeter.threads.JMeterThread: Thread finished: Thread Group 1-4 
2017/02/22 16:07:59 INFO  - jmeter.threads.JMeterThread: Thread is done: Thread Group 1-3 
2017/02/22 16:07:59 INFO  - jmeter.threads.JMeterThread: Thread finished: Thread Group 1-3 
2017/02/22 16:07:59 INFO  - jmeter.threads.JMeterThread: Thread is done: Thread Group 1-2 
2017/02/22 16:07:59 INFO  - jmeter.threads.JMeterThread: Thread finished: Thread Group 1-2 
2017/02/22 16:08:00 INFO  - jmeter.threads.JMeterThread: Thread is done: Thread Group 1-7 
2017/02/22 16:08:00 INFO  - jmeter.threads.JMeterThread: Thread finished: Thread Group 1-7 
2017/02/22 16:08:00 INFO  - jmeter.threads.JMeterThread: Thread is done: Thread Group 1-5 
2017/02/22 16:08:00 INFO  - jmeter.threads.JMeterThread: Thread finished: Thread Group 1-5 
2017/02/22 16:08:00 INFO  - jmeter.threads.JMeterThread: Thread is done: Thread Group 1-8 
2017/02/22 16:08:00 INFO  - jmeter.threads.JMeterThread: Thread finished: Thread Group 1-8 
2017/02/22 16:08:01 INFO  - jmeter.threads.JMeterThread: Thread is done: Thread Group 1-9 
2017/02/22 16:08:01 INFO  - jmeter.threads.JMeterThread: Thread finished: Thread Group 1-9 
2017/02/22 16:08:01 INFO  - jmeter.threads.JMeterThread: Thread is done: Thread Group 1-6 
2017/02/22 16:08:01 INFO  - jmeter.threads.JMeterThread: Thread finished: Thread Group 1-6 
2017/02/22 16:08:01 INFO  - jmeter.threads.JMeterThread: Thread is done: Thread Group 1-10 
2017/02/22 16:08:01 INFO  - jmeter.threads.JMeterThread: Thread finished: Thread Group 1-10 
2017/02/22 16:08:01 INFO  - jmeter.engine.StandardJMeterEngine: Notifying test listeners of end of test 
2017/02/22 16:08:01 INFO  - kg.apc.jmeter.PluginsCMDWorker: Using JMeterPluginsCMD v. N/A 
2017/02/22 16:08:01 WARN  - kg.apc.jmeter.JMeterPluginsUtils: JMeter env exists. No one should see this normally. 
2017/02/22 16:08:01 WARN  - jmeter.engine.StandardJMeterEngine: Error encountered during shutdown of kg.apc.jmeter.listener.GraphsGeneratorListener@297d7a76 java.lang.RuntimeException: java.lang.ClassNotFoundException: kg.apc.jmeter.vizualizers.SynthesisReportGui
    at kg.apc.jmeter.PluginsCMDWorker.getGUIObject(PluginsCMDWorker.java:237)
    at kg.apc.jmeter.PluginsCMDWorker.getGUIObject(PluginsCMDWorker.java:234)
    at kg.apc.jmeter.PluginsCMDWorker.setPluginType(PluginsCMDWorker.java:73)
    at kg.apc.jmeter.listener.GraphsGeneratorListener.testEnded(GraphsGeneratorListener.java:221)
    at kg.apc.jmeter.listener.GraphsGeneratorListener.testEnded(GraphsGeneratorListener.java:137)
    at org.apache.jmeter.engine.StandardJMeterEngine.notifyTestListenersOfEnd(StandardJMeterEngine.java:215)
    at org.apache.jmeter.engine.StandardJMeterEngine.run(StandardJMeterEngine.java:436)
    at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.ClassNotFoundException: kg.apc.jmeter.vizualizers.SynthesisReportGui
    at java.net.URLClassLoader.findClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at java.lang.Class.forName0(Native Method)
    at java.lang.Class.forName(Unknown Source)
    at kg.apc.jmeter.PluginsCMDWorker.getGUIObject(PluginsCMDWorker.java:227)
    ... 7 more

2017/02/22 16:08:01 INFO  - jmeter.gui.util.JMeterMenuBar: setRunning(false,*local*) 

Answer 1

您需要 Synthesis Report，这是 Graphs Generator 的先决条件，您可以使用 manually 或使用 JMeter Plugins Manager 安装它（推荐）