Hi group,
Some sleep deprivation here, so maybe I'm overlooking something really trivial here. I'm hacking away at this plugin that I found: https://github.com/maven-download-plugin/maven-download-plugin It relies on Wagon (depends on wagon-provider-api, 2.5). I was hoping to find a quick-and-dirty solution to make it use preemptive authentication when using a HTTP wagon. I was hoping something like this might work: if (wagon instanceof HttpWagon) { HttpWagon httpWagon = (HttpWagon) wagon; httpWagon.getHttpConfiguration().getAll().setUsePreemptive(true); } But in order to even test that and first compile that, I need wagon-http as a dependency (using 2.5). Then when I execute this, I get errors like this: java.lang.NoClassDefFoundError: org/apache/http/conn/scheme/SchemeSocketFactory (full output below), presumably a mismatch between the compile time and run-time versions of things like HTTP wagon, but not sure how to interpret the output and what to do about. Your help would be much appreciated! Sander Verhagen [ [email protected]<mailto:[email protected]> ] [WARNING] Error injecting: org.apache.maven.wagon.providers.http.HttpWagon$__sisu30 java.lang.NoClassDefFoundError: org/apache/http/conn/scheme/SchemeSocketFactory at java.lang.Class.getDeclaredConstructors0(Native Method) at java.lang.Class.privateGetDeclaredConstructors(Class.java:2671) at java.lang.Class.getDeclaredConstructors(Class.java:2020) at com.google.inject.spi.InjectionPoint.forConstructorOf(InjectionPoint.java:245) at com.google.inject.internal.ConstructorBindingImpl.create(ConstructorBindingImpl.java:99) at com.google.inject.internal.InjectorImpl.createUninitializedBinding(InjectorImpl.java:658) at com.google.inject.internal.InjectorImpl.createJustInTimeBinding(InjectorImpl.java:882) at com.google.inject.internal.InjectorImpl.createJustInTimeBindingRecursive(InjectorImpl.java:805) at com.google.inject.internal.InjectorImpl.getJustInTimeBinding(InjectorImpl.java:282) at com.google.inject.internal.InjectorImpl.getBindingOrThrow(InjectorImpl.java:214) at com.google.inject.internal.InjectorImpl.getProviderOrThrow(InjectorImpl.java:1006) at com.google.inject.internal.InjectorImpl.getProvider(InjectorImpl.java:1038) at com.google.inject.internal.InjectorImpl.getProvider(InjectorImpl.java:1001) at com.google.inject.internal.InjectorImpl.getInstance(InjectorImpl.java:1051) at org.eclipse.sisu.space.AbstractDeferredClass.get(AbstractDeferredClass.java:48) at com.google.inject.internal.ProviderInternalFactory.provision(ProviderInternalFactory.java:81) at com.google.inject.internal.InternalFactoryToInitializableAdapter.provision(InternalFactoryToInitializableAdapter.java:53) at com.google.inject.internal.ProviderInternalFactory$1.call(ProviderInternalFactory.java:65) at com.google.inject.internal.ProvisionListenerStackCallback$Provision.provision(ProvisionListenerStackCallback.java:115) at org.eclipse.sisu.bean.BeanScheduler$Activator.onProvision(BeanScheduler.java:176) at com.google.inject.internal.ProvisionListenerStackCallback$Provision.provision(ProvisionListenerStackCallback.java:126) at com.google.inject.internal.ProvisionListenerStackCallback.provision(ProvisionListenerStackCallback.java:68) at com.google.inject.internal.ProviderInternalFactory.circularGet(ProviderInternalFactory.java:63) at com.google.inject.internal.InternalFactoryToInitializableAdapter.get(InternalFactoryToInitializableAdapter.java:45) at com.google.inject.internal.InjectorImpl$2$1.call(InjectorImpl.java:1016) at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1092) at com.google.inject.internal.InjectorImpl$2.get(InjectorImpl.java:1012) at org.eclipse.sisu.inject.Guice4$1.get(Guice4.java:162) at org.eclipse.sisu.inject.LazyBeanEntry.getValue(LazyBeanEntry.java:81) at org.eclipse.sisu.plexus.LazyPlexusBean.getValue(LazyPlexusBean.java:51) at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:263) at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:255) at org.apache.maven.repository.legacy.DefaultWagonManager.getWagon(DefaultWagonManager.java:812) at com.googlecode.download.maven.plugin.internal.WGet.doGet(WGet.java:329) at com.googlecode.download.maven.plugin.internal.WGet.execute(WGet.java:271) at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:207) 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(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) 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: java.lang.ClassNotFoundException: org.apache.http.conn.scheme.SchemeSocketFactory at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:50) at org.codehaus.plexus.classworlds.realm.ClassRealm.unsynchronizedLoadClass(ClassRealm.java:271) at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:247) at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:239) ... 57 more [INFO] ------------------------------------------------------------------------ [INFO] Reactor Summary: [INFO] ... [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 29.203 s [INFO] Finished at: 2016-07-23T01:13:19+02:00 [INFO] Final Memory: 48M/522M [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal com.googlecode.maven-download-plugin:download-maven-plugin:1.3.1-SNAPSHOT:wget (...) on project ...: Execution ... of goal com.googlecode.maven-download-plugin:download-maven-plugin:1.3.1-SNAPSHOT:wget failed: A required class was missing while executing com.googlecode.maven-download-plugin:download-maven-plugin:1.3.1-SNAPSHOT:wget: org/apache/http/conn/scheme/SchemeSocketFactory [ERROR] ----------------------------------------------------- [ERROR] realm = plugin>com.googlecode.maven-download-plugin:download-maven-plugin:1.3.1-SNAPSHOT [ERROR] strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy [ERROR] urls[0] = file:/C:/data/.m2/repository/com/googlecode/maven-download-plugin/download-maven-plugin/1.3.1-SNAPSHOT/download-maven-plugin-1.3.1-SNAPSHOT.jar [ERROR] urls[1] = file:/C:/data/.m2/repository/org/apache/maven/reporting/maven-reporting-api/2.0/maven-reporting-api-2.0.jar [ERROR] urls[2] = file:/C:/data/.m2/repository/doxia/doxia-sink-api/1.0-alpha-4/doxia-sink-api-1.0-alpha-4.jar [ERROR] urls[3] = file:/C:/data/.m2/repository/junit/junit/3.8.1/junit-3.8.1.jar [ERROR] urls[4] = file:/C:/data/.m2/repository/commons-cli/commons-cli/1.0/commons-cli-1.0.jar [ERROR] urls[5] = file:/C:/data/.m2/repository/org/codehaus/plexus/plexus-interactivity-api/1.0-alpha-4/plexus-interactivity-api-1.0-alpha-4.jar [ERROR] urls[6] = file:/C:/data/.m2/repository/org/apache/httpcomponents/httpclient/4.0-beta2/httpclient-4.0-beta2.jar [ERROR] urls[7] = file:/C:/data/.m2/repository/org/apache/httpcomponents/httpcore/4.0-beta3/httpcore-4.0-beta3.jar [ERROR] urls[8] = file:/C:/data/.m2/repository/commons-logging/commons-logging/1.1.1/commons-logging-1.1.1.jar [ERROR] urls[9] = file:/C:/data/.m2/repository/commons-codec/commons-codec/1.3/commons-codec-1.3.jar [ERROR] urls[10] = file:/C:/data/.m2/repository/org/codehaus/plexus/plexus-archiver/3.0.1/plexus-archiver-3.0.1.jar [ERROR] urls[11] = file:/C:/data/.m2/repository/org/codehaus/plexus/plexus-io/2.6/plexus-io-2.6.jar [ERROR] urls[12] = file:/C:/data/.m2/repository/commons-io/commons-io/2.2/commons-io-2.2.jar [ERROR] urls[13] = file:/C:/data/.m2/repository/org/iq80/snappy/snappy/0.3/snappy-0.3.jar [ERROR] urls[14] = file:/C:/data/.m2/repository/org/codehaus/plexus/plexus-utils/1.5.4/plexus-utils-1.5.4.jar [ERROR] urls[15] = file:/C:/data/.m2/repository/org/apache/maven/wagon/wagon-http/2.5/wagon-http-2.5.jar [ERROR] urls[16] = file:/C:/data/.m2/repository/org/apache/maven/wagon/wagon-http-shared/2.5/wagon-http-shared-2.5.jar [ERROR] urls[17] = file:/C:/data/.m2/repository/org/jsoup/jsoup/1.7.2/jsoup-1.7.2.jar [ERROR] urls[18] = file:/C:/data/.m2/repository/commons-lang/commons-lang/2.6/commons-lang-2.6.jar [ERROR] urls[19] = file:/C:/data/.m2/repository/org/hamcrest/java-hamcrest/2.0.0.0/java-hamcrest-2.0.0.0.jar [ERROR] Number of foreign imports: 1 [ERROR] import: Entry[import from realm ClassRealm[maven.api, parent: null]] [ERROR] [ERROR] -----------------------------------------------------: org.apache.http.conn.scheme.SchemeSocketFactory [ERROR] -> [Help 1] [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/PluginContainerException
