Please provide compiled classes of your project with sonar.java.binaries

Question

I am struggling with an error with a multi-modules project, the struture is simple, it looks like this :

 root 
   module a
   module b
   module c
   pom.xml

After using the maven command line : clean sonar:sonar deploy

I have this error :

Failed to execute goal org.sonarsource.scanner.maven:sonar-maven-plugin:3.3.0.603:sonar (default-cli) on project X : Please provide compiled classes of your project with sonar.java.binaries property -> [Help 1]

EDIT : Here is the structure of my pom.xml

<?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">
    <groupId>groupeId</groupId>
    <artifactId>artifactId</artifactId>
    <version>version</version>
    <packaging>pom</packaging>
    <name>${project.artifactId}-parent</name>
    <description>description</description>
    <build>
        <plugins>
            <plugin>
                <groupId>org.sonarsource.scanner.maven</groupId>
                <artifactId>sonar-maven-plugin</artifactId>
                <version>3.3.0.603</version>
            </plugin>
        </plugins>
    </build>
    <modules>
        <module>module a</module>
        <module>module b</module>
        <module>module c</module>
    </modules>
</project>

Solution 1

You're running your Maven steps in the wrong order:

• clean - delete all previous build output
• sonar:sonar - run analysis (which requires build output)
• deploy - build &etc...

Try this instead:

mvn clean deploy sonar:sonar

Now if you're about to object that you don't want to actually "deploy" the jar until/unless the changed code passes the Quality Gate, well... that requires a different workflow:

mvn clean package sonar:sonar
// check quality gate status
// if (qualityGateOk) { deploy }

The particulars of those last two steps will depend on your CI infrastructure. But for Jenkins, step #2 is well documented

Solution 2

I got the same error while invoking Standalone SonarQube Analysis as a Jenkins job pre-build step, which I fixed adding sonar.java.binaries=**/target/classes along with other SonarQube Analysis properties, as follows:

sonar.projectKey=TEST-PROJECT
sonar.projectName=TEST-PROJECT
sonar.projectVersion=1.0
sonar.sources=src/main/java/
sonar.language=java
sonar.java.binaries=**/target/classes  

Solution 3

I had a seme problem. I did below steps Added Invoke top-level maven target from build steps (It should be the first build step) added clean install.

and also added below properties to my Analysis properties under Execute SonarQube scanner.

sonar.projectVersion=1.0
sonar.sources=src/main/java
sonar.sourceEncoding=UTF-8
sonar.language=java
sonar.java.binaries=target/classes

Solution 4

I had the same problem but with BitBucket pipelines, so need to setup variables in bitbucket-pipelines.yml

  - mvn compile
  - pipe: sonarsource/sonarcloud-scan:1.1.0
    variables:
      EXTRA_ARGS: -Dsonar.java.binaries=\"target/classes\"

Solution 5

For Java, the binaries are in the target folder. That's why you should use mvn clean install sonar:sonar to make sure your project is compiled and inside the target folder.

Sonar scans your binary classes.

View more solutions

Comments

[khmarbaise]

Usually a mvn clean package is enough to do a sonar:sonar afterwards...and install is not really necessary..

[G. Ann - SonarSource Team]

Thx @khmarbaise. Updated

[Line]

actually, only compile is just fine - in my case tests take really long, so it was the best. and you don't need to add anything to pom.xml if you edit Maven settings

[Gustavo Amaro]

It's worked for me... I just changing this property sonar.java.binaries=./target/classes

[Birendra Rawat]

We can also assign full path sonar.java.binaries=/var/lib/jenkins/workspace/$JOB_NAME/tar‌​get/classes