英文:
Conversion error com.thoughtworks.xstream.converters.ConversionException
问题
这是你提供的内容的翻译:
我正在尝试自动运行 JMeter 脚本。但是我遇到了以下错误。
信息 2020-07-27 15:17:27.723 [jmeter.e] (): 在启用运行版本后将启动监听器
信息 2020-07-27 15:17:27.751 [jmeter.e] (): 要恢复到以前的行为,请定义 jmeterengine.startlistenerslater=false
信息 2020-07-27 15:17:29.094 [jmeter.u] (): 将区域设置设置为 en_US
主线程中的异常 "main" java.lang.NullPointerException
at org.apache.jmeter.engine.StandardJMeterEngine.configure(StandardJMeterEngine.java:176)
at com.apache.maven.ApacheMavenJmeterIntegration.main(ApacheMavenJmeterIntegration.java:28)
代码
// 这里是你的 Java 代码部分
pom.xml
<!-- 这里是你的 pom.xml 配置部分 -->
jmeter.log
2020/07/27 15:17:35 信息 - jmeter.save.SaveService: 测试计划 (JMX) 版本: 2.2。测试日志 (JTL) 版本: 2.2
2020/07/27 15:17:35 信息 - jmeter.save.SaveService: 使用 SaveService 属性文件编码 UTF-8
2020/07/27 15:17:35 信息 - jmeter.save.SaveService: 使用 SaveService 属性版本 5.0
2020/07/27 15:17:35 警告 - jmeter.save.SaveService: 错误的 _version - 预期为 2.2,发现 5.0
2020/07/27 15:17:35 信息 - jmeter.save.SaveService: 所有转换器版本均存在且正确
2020/07/27 15:17:37 错误 - jmeter.save.SaveService: 转换错误 com.thoughtworks.xstream.converters.ConversionException: org/apache/jmeter/testelement/TestStateListener : org/apache/jmeter/testelement/TestStateListener
---- 调试信息 ----
message : org/apache/jmeter/testelement/TestStateListener
cause-exception : java.lang.NoClassDefFoundError
cause-message : org/apache/jmeter/testelement/TestStateListener
first-jmeter-class : org.apache.jmeter.protocol.http.sampler.HTTPSamplerBaseConverter.canConvert(HTTPSamplerBaseConverter.java:52)
class : org.apache.jmeter.save.ScriptWrapper
required-type : org.apache.jmeter.save.ScriptWrapper
path : /jmeterTestPlan/hashTree
line number : 3
-------------------------------
英文:
I am trying to run JMeter scripts automatically. But i am getting following error.
INFO 2020-07-27 15:17:27.723 [jmeter.e] (): Listeners will be started after enabling running version
INFO 2020-07-27 15:17:27.751 [jmeter.e] (): To revert to the earlier behaviour, define jmeterengine.startlistenerslater=false
INFO 2020-07-27 15:17:29.094 [jmeter.u] (): Setting Locale to en_US
Exception in thread "main" java.lang.NullPointerException
at org.apache.jmeter.engine.StandardJMeterEngine.configure(StandardJMeterEngine.java:176)
at com.apache.maven.ApacheMavenJmeterIntegration.main(ApacheMavenJmeterIntegration.java:28)
code
package com.apache.maven;
import java.io.FileInputStream;
import org.apache.jmeter.engine.StandardJMeterEngine;
import org.apache.jmeter.save.SaveService;
import org.apache.jmeter.util.JMeterUtils;
import org.apache.jorphan.collections.HashTree;
public class ApacheMavenJmeterIntegration {
public static void main(String[] args) throws Exception {
// TODO Auto-generated method stub
StandardJMeterEngine jmeter = new StandardJMeterEngine();
JMeterUtils.loadJMeterProperties("F:/apache-jmeter-5.3/bin/jmeter.properties");
JMeterUtils.setJMeterHome("F:/apache-jmeter-5.3");
JMeterUtils.initLocale();
JMeterUtils.initLogging();
SaveService.loadProperties();
FileInputStream in = new FileInputStream("F:\\apache-maven-3.6.3\\bin\\src\\test\\jmeter\\PlanPackage.jmx");
HashTree testPlanTree = SaveService.loadTree(in);
in.close();
jmeter.configure(testPlanTree);
jmeter.run();
}
}
pom.xml
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.apache.maven</groupId>
<artifactId>com.apache.maven</artifactId>
<version>0.0.1-SNAPSHOT</version>
<dependencies>
<!-- https://mvnrepository.com/artifact/org.apache.maven.plugins/maven-dependency-plugin -->
<dependency>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<version>3.1.1</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.apache.jmeter/ApacheJMeter_core -->
<dependency>
<groupId>org.apache.jmeter</groupId>
<artifactId>ApacheJMeter_core</artifactId>
<version>2.6</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.apache.jmeter/ApacheJMeter_http -->
<dependency>
<groupId>org.apache.jmeter</groupId>
<artifactId>ApacheJMeter_http</artifactId>
<version>2.8</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>com.lazerycode.jmeter</groupId>
<artifactId>jmeter-maven-plugin</artifactId>
<version>3.1.0</version>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<version>3.0.0</version>
<executions>
<execution>
<goals>
<goal>java</goal>
</goals>
</execution>
</executions>
<configuration>
<mainClass>com.apache.maven.ApacheMaven</mainClass>
<arguments>
<argument>foo</argument>
<argument>bar</argument>
</arguments>
</configuration>
</plugin>
</plugins>
</build>
</project>
jmeter.log
2020/07/27 15:17:35 INFO - jmeter.save.SaveService: Testplan (JMX) version: 2.2. Testlog (JTL) version: 2.2
2020/07/27 15:17:35 INFO - jmeter.save.SaveService: Using SaveService properties file encoding UTF-8
2020/07/27 15:17:35 INFO - jmeter.save.SaveService: Using SaveService properties version 5.0
2020/07/27 15:17:35 WARN - jmeter.save.SaveService: Bad _version - expected 2.2, found 5.0.
2020/07/27 15:17:35 INFO - jmeter.save.SaveService: All converter versions present and correct
2020/07/27 15:17:37 ERROR - jmeter.save.SaveService: Conversion error com.thoughtworks.xstream.converters.ConversionException: org/apache/jmeter/testelement/TestStateListener : org/apache/jmeter/testelement/TestStateListener
---- Debugging information ----
message : org/apache/jmeter/testelement/TestStateListener
cause-exception : java.lang.NoClassDefFoundError
cause-message : org/apache/jmeter/testelement/TestStateListener
first-jmeter-class : org.apache.jmeter.protocol.http.sampler.HTTPSamplerBaseConverter.canConvert(HTTPSamplerBaseConverter.java:52)
class : org.apache.jmeter.save.ScriptWrapper
required-type : org.apache.jmeter.save.ScriptWrapper
path : /jmeterTestPlan/hashTree
line number : 3
-------------------------------
答案1
得分: 0
如果您需要使用JMeter Maven插件来运行JMeter测试-您不需要编写任何代码,只需使用以下pom.xml文件:
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>org.example</groupId>
<artifactId>jmeter-maven</artifactId>
<version>1.0-SNAPSHOT</version>
<build>
<plugins>
<plugin>
<groupId>com.lazerycode.jmeter</groupId>
<artifactId>jmeter-maven-plugin</artifactId>
<version>3.1.1</version>
<executions>
<!-- Generate JMeter configuration -->
<execution>
<id>configuration</id>
<goals>
<goal>configure</goal>
</goals>
</execution>
<!-- Run JMeter tests -->
<execution>
<id>jmeter-tests</id>
<goals>
<goal>jmeter</goal>
</goals>
</execution>
<!-- Fail build on errors in test -->
<execution>
<id>jmeter-check-results</id>
<goals>
<goal>results</goal>
</goals>
</execution>
</executions>
<!-- Generate HTML Reporting Dashboard -->
<configuration>
<generateReports>true</generateReports>
</configuration>
</plugin>
</plugins>
</build>
</project>
并将您的.jmx测试脚本放在与pom.xml相对的src/test/jmeter
文件夹下,使您的项目看起来像这样:
- pom.xml
- src
- test
- jmeter
- your-test.jmx
更多信息:如何使用JMeter Maven插件
英文:
If you need to run your JMeter test with the help of JMeter Maven Plugin - you don't need to write any code, just use the following pom.xml file:
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>org.example</groupId>
<artifactId>jmeter-maven</artifactId>
<version>1.0-SNAPSHOT</version>
<build>
<plugins>
<plugin>
<groupId>com.lazerycode.jmeter</groupId>
<artifactId>jmeter-maven-plugin</artifactId>
<version>3.1.1</version>
<executions>
<!-- Generate JMeter configuration -->
<execution>
<id>configuration</id>
<goals>
<goal>configure</goal>
</goals>
</execution>
<!-- Run JMeter tests -->
<execution>
<id>jmeter-tests</id>
<goals>
<goal>jmeter</goal>
</goals>
</execution>
<!-- Fail build on errors in test -->
<execution>
<id>jmeter-check-results</id>
<goals>
<goal>results</goal>
</goals>
</execution>
</executions>
<!-- Generate HTML Reporting Dashboard -->
<configuration>
<generateReports>true</generateReports>
</configuration>
</plugin>
</plugins>
</build>
</project>
and put your .jmx test script(s) under src/test/jmeter
folder relative to the pom.xml so your project would look like:
- pom.xml
- src
- test
- jmeter
- your-test.jmx
More information: How to Use the JMeter Maven Plugin
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