Problem with Sonar version 6.2

[robsonbittencourt]

I am using version 1.8 of this plugin and am having problems.

During execution this warning is displayed:

[WARNING] Coverage measure for metric 'lines_to_cover' should not be saved directly by a sensor. Plugin should be updated to use SensorContext :: newCoverage instead.
[WARNING] Coverage measure for metric 'uncovered_lines' should not be saved directly by a sensor. Plugin should be updated to use SensorContext :: newCoverage instead.

And soon after the error occurs below:

[ERROR] Failed to execute goal org.sonarsource.scanner.maven:sonar-maven-plugin:3.3.0.603:sonar (default-cli) on project XYZ: Measure value can't be null -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.sonarsource.scanner.maven:sonar-maven-plugin:3.3.0.603:sonar (default-cli) on project XYZ: Measure value can't be null
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:217)
    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:84)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
    at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)
    at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
    at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537)
    at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)
    at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
    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:290)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)
Caused by: org.apache.maven.plugin.MojoExecutionException: Measure value can't be null
    at org.sonarsource.scanner.maven.bootstrap.ExceptionHandling.handle(ExceptionHandling.java:36)
    at org.sonarsource.scanner.maven.bootstrap.ScannerBootstrapper.execute(ScannerBootstrapper.java:80)
    at org.sonarsource.scanner.maven.SonarQubeMojo.execute(SonarQubeMojo.java:139)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
    ... 19 more
Caused by: java.lang.NullPointerException: Measure value can't be null
    at org.sonar.api.internal.google.common.base.Preconditions.checkNotNull(Preconditions.java:226)
    at org.sonar.api.batch.sensor.measure.internal.DefaultMeasure.withValue(DefaultMeasure.java:68)
    at org.sonar.api.batch.sensor.measure.internal.DefaultMeasure.withValue(DefaultMeasure.java:34)
    at org.sonar.plugins.cobertura.CoberturaReportParser.collectPackageMeasures(CoberturaReportParser.java:86)
    at org.sonar.plugins.cobertura.CoberturaReportParser.access$000(CoberturaReportParser.java:44)
    at org.sonar.plugins.cobertura.CoberturaReportParser$1.stream(CoberturaReportParser.java:68)
    at org.sonar.api.utils.StaxParser.parse(StaxParser.java:115)
    at org.sonar.api.utils.StaxParser.parse(StaxParser.java:95)
    at org.sonar.api.utils.StaxParser.parse(StaxParser.java:85)
    at org.sonar.plugins.cobertura.CoberturaReportParser.parse(CoberturaReportParser.java:71)
    at org.sonar.plugins.cobertura.CoberturaReportParser.parseReport(CoberturaReportParser.java:58)
    at org.sonar.plugins.cobertura.CoberturaSensor.parseReport(CoberturaSensor.java:70)
    at org.sonar.plugins.cobertura.CoberturaSensor.execute(CoberturaSensor.java:64)
    at org.sonar.scanner.sensor.SensorWrapper.analyse(SensorWrapper.java:53)
    at org.sonar.scanner.phases.SensorsExecutor.executeSensor(SensorsExecutor.java:57)
    at org.sonar.scanner.phases.SensorsExecutor.execute(SensorsExecutor.java:49)
    at org.sonar.scanner.phases.AbstractPhaseExecutor.execute(AbstractPhaseExecutor.java:78)
    at org.sonar.scanner.scan.ModuleScanContainer.doAfterStart(ModuleScanContainer.java:182)
    at org.sonar.core.platform.ComponentContainer.startComponents(ComponentContainer.java:142)
    at org.sonar.core.platform.ComponentContainer.execute(ComponentContainer.java:127)
    at org.sonar.scanner.scan.ProjectScanContainer.scan(ProjectScanContainer.java:247)
    at org.sonar.scanner.scan.ProjectScanContainer.scanRecursively(ProjectScanContainer.java:242)
    at org.sonar.scanner.scan.ProjectScanContainer.scanRecursively(ProjectScanContainer.java:240)
    at org.sonar.scanner.scan.ProjectScanContainer.doAfterStart(ProjectScanContainer.java:232)
    at org.sonar.core.platform.ComponentContainer.startComponents(ComponentContainer.java:142)
    at org.sonar.core.platform.ComponentContainer.execute(ComponentContainer.java:127)
    at org.sonar.scanner.task.ScanTask.execute(ScanTask.java:47)
    at org.sonar.scanner.task.TaskContainer.doAfterStart(TaskContainer.java:86)
    at org.sonar.core.platform.ComponentContainer.startComponents(ComponentContainer.java:142)
    at org.sonar.core.platform.ComponentContainer.execute(ComponentContainer.java:127)
    at org.sonar.scanner.bootstrap.GlobalContainer.executeTask(GlobalContainer.java:115)
    at org.sonar.batch.bootstrapper.Batch.executeTask(Batch.java:116)
    at org.sonarsource.scanner.api.internal.batch.BatchIsolatedLauncher.execute(BatchIsolatedLauncher.java:63)
    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.sonarsource.scanner.api.internal.IsolatedLauncherProxy.invoke(IsolatedLauncherProxy.java:60)
    at com.sun.proxy.$Proxy16.execute(Unknown Source)
    at org.sonarsource.scanner.api.EmbeddedScanner.doExecute(EmbeddedScanner.java:233)
    at org.sonarsource.scanner.api.EmbeddedScanner.runAnalysis(EmbeddedScanner.java:151)
    at org.sonarsource.scanner.maven.bootstrap.ScannerBootstrapper.execute(ScannerBootstrapper.java:77)
    ... 22 more

Is this an incompatibility with SonarQube 6.2?

[galexandre]

Hi,

Did you try to build the code from the master ?

Regards,

Geoffrey

P.S : sorry for this late answer P.S2 : I will try to do a new version ASAP

[robsonbittencourt]

I tested the jar generated from the master and the error did not occur anymore. While the new version is not released I still use the generated jar. Thank you for your help 😄

[galexandre]

You're welcome :)

[galexandre]

Version available.