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I hate it when that happens …

29 May 2009
Author: Restamon Posted under Code

Some mornings, it just doesn’t pay to gnaw through those leather straps.

[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Building core
[INFO]    task-segment: [site]
[INFO] ------------------------------------------------------------------------
[INFO] artifact org.codehaus.mojo:dashboard-maven-plugin: checking for updates from central
[INFO] artifact org.codehaus.mojo:dashboard-maven-plugin: checking for updates from snapshots
[INFO] ------------------------------------------------------------------------
[ERROR] FATAL ERROR
[INFO] ------------------------------------------------------------------------
[INFO] java.lang.IllegalArgumentException: protocol = http host = null
[INFO] ------------------------------------------------------------------------
[INFO] Trace
java.lang.RuntimeException: java.lang.IllegalArgumentException: protocol = http host = null
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:913)
	at sun.net.www.protocol.http.HttpURLConnection.getHeaderField(HttpURLConnection.java:1951)
	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:388)
	at org.apache.maven.wagon.providers.http.LightweightHttpWagon.fillInputData(LightweightHttpWagon.java:115)
	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
	at org.apache.maven.artifact.manager.DefaultWagonManager.getRemoteFile(DefaultWagonManager.java:491)
	at org.apache.maven.artifact.manager.DefaultWagonManager.getArtifactMetadata(DefaultWagonManager.java:388)
	at org.apache.maven.artifact.repository.metadata.DefaultRepositoryMetadataManager.resolve(DefaultRepositoryMetadataManager.java:97)
	at org.apache.maven.artifact.transform.AbstractVersionTransformation.resolveVersion(AbstractVersionTransformation.java:65)
	at org.apache.maven.artifact.transform.LatestArtifactTransformation.transformForResolve(LatestArtifactTransformation.java:41)
	at org.apache.maven.artifact.transform.DefaultArtifactTransformationManager.transformForResolve(DefaultArtifactTransformationManager.java:57)
	at org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:145)
	at org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:90)
	at org.apache.maven.project.DefaultMavenProjectBuilder.findModelFromRepository(DefaultMavenProjectBuilder.java:558)
	at org.apache.maven.project.DefaultMavenProjectBuilder.buildFromRepository(DefaultMavenProjectBuilder.java:251)
	at org.apache.maven.project.artifact.MavenMetadataSource.retrieveRelocatedProject(MavenMetadataSource.java:163)
	at org.apache.maven.project.artifact.MavenMetadataSource.retrieve(MavenMetadataSource.java:299)
	at org.apache.maven.plugin.version.DefaultPluginVersionManager.resolveMetaVersion(DefaultPluginVersionManager.java:673)
	at org.apache.maven.plugin.version.DefaultPluginVersionManager.resolvePluginVersion(DefaultPluginVersionManager.java:187)
	at org.apache.maven.plugin.version.DefaultPluginVersionManager.resolveReportPluginVersion(DefaultPluginVersionManager.java:98)
	at org.apache.maven.plugin.DefaultPluginManager.verifyReportPlugin(DefaultPluginManager.java:592)
	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.verifyReportPlugin(DefaultLifecycleExecutor.java:1557)
	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.getReportExecutions(DefaultLifecycleExecutor.java:912)
	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.getReportExecutions(DefaultLifecycleExecutor.java:888)
	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:583)
	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:540)
	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:519)
	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:371)
	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:332)
	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:181)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:356)
	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:137)
	at org.apache.maven.cli.MavenCli.main(MavenCli.java:356)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:79)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:618)
	at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
	at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
	at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
	at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
Caused by: java.lang.IllegalArgumentException: protocol = http host = null
	at sun.net.spi.DefaultProxySelector.select(DefaultProxySelector.java:164)
	at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:769)
	at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:699)
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:943)
	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:379)
	... 40 more
[INFO] ------------------------------------------------------------------------
[INFO] Total time: < 1 second
[INFO] Finished at: Fri May 29 06:58:38 PDT 2009
[INFO] Final Memory: 4M/10M
[INFO] ------------------------------------------------------------------------


http://blog.restafarian.org/2009/05/i-hate-it-when-that-happens/

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