Why does Maven Embedded throws error on my Maven project?

Question

I have a simple Maven project I use for IT tests and I'm trying to make it compile as part of my tests.

I'm trying to use this code:

    System.setProperty("maven.multiModuleProjectDirectory", projectRoot.getAbsolutePath());
    MavenCli cli = new MavenCli();
    cli.doMain(
        new String[] {"clean","install"}, projectRoot.getAbsolutePath(), System.out, System.err);

But I'm getting this error:

[2023-05-31 16:52:02.450] [ERROR] [main] o.a.m.c.MavenCli [CLIReportingUtils.java:142] Error executing Maven.
[2023-05-31 16:52:02.452] [ERROR] [main] o.a.m.c.MavenCli [CLIReportingUtils.java:145] com.google.inject.ProvisionException: Unable to provision, see the following errors:

1) No implementation for RepositorySystem was bound.
  while locating DefaultProjectBuildingHelper
  at ClassRealm[maven.ext, parent: ClassRealm[plexus.core, parent: null]]
      \_ installed by: WireModule -> PlexusBindingModule
  while locating ProjectBuildingHelper
  while locating DefaultProjectBuilder
  at ClassRealm[maven.ext, parent: ClassRealm[plexus.core, parent: null]]
      \_ installed by: WireModule -> PlexusBindingModule
  while locating ProjectBuilder
  while locating DefaultMaven
  at ClassRealm[maven.ext, parent: ClassRealm[plexus.core, parent: null]]
      \_ installed by: WireModule -> PlexusBindingModule
  while locating Maven

1 error

======================
Full classname legend:
======================
DefaultMaven:                 "org.apache.maven.DefaultMaven"
DefaultProjectBuilder:        "org.apache.maven.project.DefaultProjectBuilder"
DefaultProjectBuildingHelper: "org.apache.maven.project.DefaultProjectBuildingHelper"
Maven:                        "org.apache.maven.Maven"
PlexusBindingModule:          "org.eclipse.sisu.plexus.PlexusBindingModule"
ProjectBuilder:               "org.apache.maven.project.ProjectBuilder"
ProjectBuildingHelper:        "org.apache.maven.project.ProjectBuildingHelper"
RepositorySystem:             "org.apache.maven.repository.RepositorySystem"
WireModule:                   "org.eclipse.sisu.wire.WireModule"
========================
End of classname legend:
========================

      role: org.apache.maven.Maven
  roleHint:

Here are the relevant parts of the project POM:

 <dependencies>
    <dependency>
      <groupId>org.eclipse.jgit</groupId>
      <artifactId>org.eclipse.jgit</artifactId>
      <version>6.5.0.202303070854-r</version>
      <exclusions>
        <exclusion>
          <groupId>org.slf4j</groupId>
          <artifactId>slf4j-api</artifactId>
        </exclusion>
      </exclusions>
    </dependency>
    <dependency>
      <groupId>org.gitlab4j</groupId>
      <artifactId>gitlab4j-api</artifactId>
      <version>5.2.0</version>
      <exclusions>
        <exclusion>
          <groupId>jakarta.activation</groupId>
          <artifactId>jakarta.activation-api</artifactId>
        </exclusion>
        <exclusion>
          <groupId>org.javassist</groupId>
          <artifactId>javassist</artifactId>
        </exclusion>
        <exclusion>
          <groupId>org.apache.httpcomponents</groupId>
          <artifactId>httpclient</artifactId>
        </exclusion>
        <exclusion>
          <groupId>com.fasterxml.jackson.core</groupId>
          <artifactId>jackson-core</artifactId>
        </exclusion>
        <exclusion>
          <groupId>com.fasterxml.jackson.core</groupId>
          <artifactId>jackson-annotations</artifactId>
        </exclusion>
        <exclusion>
          <groupId>com.fasterxml.jackson.core</groupId>
          <artifactId>jackson-databind</artifactId>
        </exclusion>
        <exclusion>
          <groupId>jakarta.xml.bind</groupId>
          <artifactId>jakarta.xml.bind-api</artifactId>
        </exclusion>
      </exclusions>
    </dependency>
    <dependency>
      <groupId>org.projectlombok</groupId>
      <artifactId>lombok</artifactId>
      <version>1.18.28</version>
    </dependency>
    <dependency>
      <groupId>org.testng</groupId>
      <artifactId>testng</artifactId>
      <version>7.8.0</version>
      <exclusions>
        <exclusion>
          <groupId>org.slf4j</groupId>
          <artifactId>slf4j-api</artifactId>
        </exclusion>
      </exclusions>
    </dependency>
    <dependency>
      <groupId>org.mockito</groupId>
      <artifactId>mockito-core</artifactId>
      <version>5.3.1</version>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>org.apache.maven</groupId>
      <artifactId>maven-embedder</artifactId>
      <version>3.9.1</version>
      <scope>test</scope>
    </dependency>
  </dependencies>

Ths is ran on JDK 11, Maven 3.9.2. Any thoughts?

I've tried multiple versions of the dependencies and looking online for answers without any success.

Why does Maven Embedded throws error on my Maven project?

0 Answers0