faq 109232108

Protobuf Compilation Error

by Wout David on 2017-05-04 17:41:17

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When trying to build a nightly build of MATSim or a contribs release I run into this error:

I only really need a release of the DRT contrib. So if someone could send me one(or show me where to find it), that would be great.

Thanks for taking a look!

[ERROR] Failed to execute goal on project protobuf: Could not resolve dependencies for project org.matsim.contrib:protobuf:jar:0.9.0-SNAPSHOT: Could not find artifact org.matsim:matsim:jar:tests:0.9.0-SNAPSHOT in geotools (http://download.osgeo.org/webdav/geotools) -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal on project protobuf: Could not resolve dependencies for project org.matsim.contrib:protobuf:jar:0.9.0-SNAPSHOT: Could not find artifact org.matsim:matsim:jar:tests:0.9.0-SNAPSHOT in geotools (http://download.osgeo.org/webdav/geotools)
 at org.apache.maven.lifecycle.internal.LifecycleDependencyResolver.getDependencies(LifecycleDependencyResolver.java:221)
 at org.apache.maven.lifecycle.internal.LifecycleDependencyResolver.resolveProjectDependencies(LifecycleDependencyResolver.java:127)
 at org.apache.maven.lifecycle.internal.MojoExecutor.ensureDependenciesAreResolved(MojoExecutor.java:245)
 at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:199)
 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(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
 at java.lang.reflect.Method.invoke(Unknown Source)
 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.project.DependencyResolutionException: Could not resolve dependencies for project org.matsim.contrib:protobuf:jar:0.9.0-SNAPSHOT: Could not find artifact org.matsim:matsim:jar:tests:0.9.0-SNAPSHOT in geotools (http://download.osgeo.org/webdav/geotools)
 at org.apache.maven.project.DefaultProjectDependenciesResolver.resolve(DefaultProjectDependenciesResolver.java:211)
 at org.apache.maven.lifecycle.internal.LifecycleDependencyResolver.getDependencies(LifecycleDependencyResolver.java:195)
 ... 23 more
Caused by: org.eclipse.aether.resolution.DependencyResolutionException: Could not find artifact org.matsim:matsim:jar:tests:0.9.0-SNAPSHOT in geotools (http://download.osgeo.org/webdav/geotools)
 at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveDependencies(DefaultRepositorySystem.java:384)
 at org.apache.maven.project.DefaultProjectDependenciesResolver.resolve(DefaultProjectDependenciesResolver.java:205)
 ... 24 more
Caused by: org.eclipse.aether.resolution.ArtifactResolutionException: Could not find artifact org.matsim:matsim:jar:tests:0.9.0-SNAPSHOT in geotools (http://download.osgeo.org/webdav/geotools)
 at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:444)
 at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:246)
 at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveDependencies(DefaultRepositorySystem.java:367)
 ... 25 more
Caused by: org.eclipse.aether.transfer.ArtifactNotFoundException: Could not find artifact org.matsim:matsim:jar:tests:0.9.0-SNAPSHOT in geotools (http://download.osgeo.org/webdav/geotools)
 at io.takari.aether.connector.AetherRepositoryConnector$2.wrap(AetherRepositoryConnector.java:893)
 at io.takari.aether.connector.AetherRepositoryConnector$2.wrap(AetherRepositoryConnector.java:1)
 at io.takari.aether.connector.AetherRepositoryConnector$GetTask.flush(AetherRepositoryConnector.java:673)
 at io.takari.aether.connector.AetherRepositoryConnector.get(AetherRepositoryConnector.java:310)
 at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:520)
 at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:421)
 ... 27 more

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Comments: 1

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Re: Protobuf Compilation Error

by Joschka Bischoff on 2017-05-04 18:33:38

Hi,

I can't help you with that specific error, but if you just want to use the DRT contrib, I suggest you use the MATSim Example project (0.9. branch) and add the DRT contrib into the pom.xml. 

https://github.com/matsim-org/matsim-example-project

Joschka