# CheckstyleException sonarqube7.7

**URL:** <https://community.sonarsource.com/t/checkstyleexception-sonarqube7-7/14846>\
**Category:** SonarQube Server / Community Build\
**Created:** [September 29, 2019, 1:43am UTC](https://community.sonarsource.com/t/checkstyleexception-sonarqube7-7/14846 "2019-09-29T01:43:12Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![neufeng](https://dub1.discourse-cdn.com/sonarsource/user_avatar/community.sonarsource.com/neufeng/32/6519_2.png) [@neufeng](https://community.sonarsource.com/u/neufeng)\
**Post date:** [September 29, 2019, 1:43am UTC](https://community.sonarsource.com/t/checkstyleexception-sonarqube7-7/14846/1 "2019-09-29T01:43:12Z")

</div>

use sonarqube 7.7  
when scan a java project with scanner-cli 4.0, exception occur.

```auto
java.lang.IllegalStateException: Can not execute Checkstyle
        at org.sonar.plugins.checkstyle.CheckstyleExecutor.executeWithClassLoader(CheckstyleExecutor.java:118)
        at org.sonar.plugins.checkstyle.CheckstyleExecutor.execute(CheckstyleExecutor.java:85)
        at org.sonar.plugins.checkstyle.CheckstyleSensor.execute(CheckstyleSensor.java:42)
        at org.sonar.scanner.sensor.AbstractSensorWrapper.analyse(AbstractSensorWrapper.java:48)
        at org.sonar.scanner.sensor.ModuleSensorsExecutor.execute(ModuleSensorsExecutor.java:85)
        at org.sonar.scanner.sensor.ModuleSensorsExecutor.lambda$execute$1(ModuleSensorsExecutor.java:59)
        at org.sonar.scanner.sensor.ModuleSensorsExecutor.withModuleStrategy(ModuleSensorsExecutor.java:77)
        at org.sonar.scanner.sensor.ModuleSensorsExecutor.execute(ModuleSensorsExecutor.java:59)
        at org.sonar.scanner.scan.ModuleScanContainer.doAfterStart(ModuleScanContainer.java:82)
        at org.sonar.core.platform.ComponentContainer.startComponents(ComponentContainer.java:136)
        at org.sonar.core.platform.ComponentContainer.execute(ComponentContainer.java:122)
        at org.sonar.scanner.scan.ProjectScanContainer.scan(ProjectScanContainer.java:359)
        at org.sonar.scanner.scan.ProjectScanContainer.scanRecursively(ProjectScanContainer.java:354)
        at org.sonar.scanner.scan.ProjectScanContainer.doAfterStart(ProjectScanContainer.java:317)
        at org.sonar.core.platform.ComponentContainer.startComponents(ComponentContainer.java:136)
        at org.sonar.core.platform.ComponentContainer.execute(ComponentContainer.java:122)
        at org.sonar.scanner.bootstrap.GlobalContainer.doAfterStart(GlobalContainer.java:128)
        at org.sonar.core.platform.ComponentContainer.startComponents(ComponentContainer.java:136)
        at org.sonar.core.platform.ComponentContainer.execute(ComponentContainer.java:122)
        at org.sonar.batch.bootstrapper.Batch.doExecute(Batch.java:73)
        at org.sonar.batch.bootstrapper.Batch.execute(Batch.java:67)
        at org.sonarsource.scanner.api.internal.batch.BatchIsolatedLauncher.execute(BatchIsolatedLauncher.java:46)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.base/java.lang.reflect.Method.invoke(Unknown Source)
        at org.sonarsource.scanner.api.internal.IsolatedLauncherProxy.invoke(IsolatedLauncherProxy.java:60)
        at com.sun.proxy.$Proxy0.execute(Unknown Source)
        at org.sonarsource.scanner.api.EmbeddedScanner.doExecute(EmbeddedScanner.java:185)
        at org.sonarsource.scanner.api.EmbeddedScanner.execute(EmbeddedScanner.java:137)
        at org.sonarsource.scanner.cli.Main.execute(Main.java:112)
        at org.sonarsource.scanner.cli.Main.execute(Main.java:75)
        at org.sonarsource.scanner.cli.Main.main(Main.java:61)
Caused by: com.puppycrawl.tools.checkstyle.api.CheckstyleException: Exception was thrown while processing /var/www/SonarScan/SonarScan/workspace/xdcs-home1569720719108/xdcs-flink/src/main/java/com/ximalaya/xdcs/flink/XdcsMonitorSpliting.java
        at com.puppycrawl.tools.checkstyle.Checker.processFiles(Checker.java:307)
        at com.puppycrawl.tools.checkstyle.Checker.process(Checker.java:220)
        at org.sonar.plugins.checkstyle.CheckstyleExecutor.executeWithClassLoader(CheckstyleExecutor.java:111)
        ... 32 more

```

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<div class="post-metadata">

**Author:** ![ganncamp](https://dub1.discourse-cdn.com/sonarsource/user_avatar/community.sonarsource.com/ganncamp/32/1261_2.png) [@ganncamp](https://community.sonarsource.com/u/ganncamp)\
**Post date:** [September 30, 2019, 12:11pm UTC](https://community.sonarsource.com/t/checkstyleexception-sonarqube7-7/14846/2 "2019-09-30T12:11:11Z")

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Hi,

I’m not sure the Checkstyle guys monitor this community. You should report the problem [directly to them](https://github.com/checkstyle/sonar-checkstyle/issues).

&nbsp;  
Ann