When a sample is failed the analyzer thrwos exception [Null or zero length 'values' argument.]

[asankeg2000]

My jtl is as follows

<?xml version="1.0" encoding="UTF-8"?>
<testResults version="1.2">
<sample t="81" it="0" lt="0" ct="0" ts="1481591282275" s="true" lb="TestPreperation" rc="200" rm="Number of samples in transaction : 2, number of failing samples : 0" tn="Test Preparation Activities 1-1" dt="" de="" by="0" sc="1" ec="0" ng="1" na="1" hn="WIN100">
  <responseFile class="java.lang.String"></responseFile>
</sample>
<sample t="5623" it="0" lt="0" ct="0" ts="1481591292900" s="false" lb="02_Test_TestCase" rc="200" rm="Number of samples in transaction : 19, number of failing samples : 8" tn="02_Test 1-1" dt="" de="" by="246659" sc="1" ec="1" ng="1" na="1" hn="WIN100">
  <responseFile class="java.lang.String"></responseFile>
</sample>

</testResults>

My Analyzer plugin is configured as below

            <plugin>
                <groupId>com.lazerycode.jmeter</groupId>
                <artifactId>jmeter-analysis-maven-plugin</artifactId>
                <version>1.0.6</version>
                <configuration>
                    <source>${project.build.directory}/jmeter/results/top_level_table.jtl</source>
                </configuration>
                <executions>
                    <execution>
                        <id>create-html-report</id>
                        <phase>verify</phase>
                        <goals>
                            <goal>analyze</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>

When run the below exception thrown.

[INFO] --- jmeter-analysis-maven-plugin:1.0.6:analyze (create-html-report) @ ccs-regression --- [INFO]
[INFO] ------------------------------------------------------- [INFO] A N A L Y S I N G J M E T E R R E S U L T S [INFO] ------------------------------------------------------- [INFO]
[INFO] Start index. [INFO] End index. [INFO] Analysing 'top_level_table.jtl'... [INFO] Finished Parsing 2 entries. Group: Test time: 20161213T120802+1100 - 20161213T120802+1100 total duration: 0 requests: 1 requests per second: 0 response duration (ms) min: 81 average: 81 max: 81 standard deviation: 0 quantiles (ms) 10% 0 20% 0 30% 0 40% 0 50% 0 60% 0 70% 0 80% 0 90% 0 99% 0 99.9% 0 100.0% 81 (max. value) response size (bytes) total: 0 min: 0 average: 0 max: 0 standard deviation: 0 response status codes 200: 1 (100%) Group: 02_Test time: 20161213T120812+1100 - 20161213T120812+1100 total duration: 0 requests: 0 requests per second: 0 errors: 100% [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 10:40 min [INFO] Finished at: 2016-12-13T12:17:58+11:00 [INFO] Final Memory: 30M/485M [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal com.lazerycode.jmeter:jmeter-analysis-maven-plugin:1.0.6:analyze (create-html-report) on project ccs-regression: Error analysing: Null or zero length 'values' argument. -> [Help 1] org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal com.lazerycode.jmeter:jmeter-analysis-maven-plugin:1.0.6:analyze (create-html-report) on project ccs-regression: Error analysing at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:212) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80) at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51) at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106) at org.apache.maven.cli.MavenCli.execute(MavenCli.java:863) at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288) at org.apache.maven.cli.MavenCli.main(MavenCli.java:199) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289) at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229) at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415) at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356) Caused by: org.apache.maven.plugin.MojoExecutionException: Error analysing at com.lazerycode.jmeter.analyzer.AnalyzeMojo.execute(AnalyzeMojo.java:233) at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:207) ... 20 more Caused by: java.lang.IllegalArgumentException: Null or zero length 'values' argument. at org.jfree.data.statistics.HistogramDataset.getMinimum(HistogramDataset.java:221) at org.jfree.data.statistics.HistogramDataset.addSeries(HistogramDataset.java:136) at com.lazerycode.jmeter.analyzer.writer.ChartWriter.createResponseTimesPlot(ChartWriter.java:188) at com.lazerycode.jmeter.analyzer.writer.ChartWriter.writeCharts(ChartWriter.java:95) at com.lazerycode.jmeter.analyzer.writer.ChartWriter.write(ChartWriter.java:65) at com.lazerycode.jmeter.analyzer.ResultAnalyzer.analyze(ResultAnalyzer.java:47) at com.lazerycode.jmeter.analyzer.AnalyzeMojo.analyze(AnalyzeMojo.java:318) at com.lazerycode.jmeter.analyzer.AnalyzeMojo.execute(AnalyzeMojo.java:217) ... 22 more [ERROR]

[raofq]

@asankeg2000 I hav encountered the same problem, has it been resolved?

[asankeg2000]

@raofq I'm not sure .. as I gave it up looking for the answer due to other priorities.

[ghenzler]

This seems to happen if there is no successful sampler data at all (played with http timeouts, I get this when the timeout is so low that not a single request is successful)