I changed the plugin setting for the compile in my pom file to 1.7. now when I try to compile, I get this error:
[ERROR] Plugin org.apache.maven.plugins:maven-compiler-plugin:1 or one of its dependencies could not be resolved: Failure to find org.apache.maven.plugins:maven-compiler-plugin:jar:1 in https://repo.m aven.apache.org/maven2 was cached in the local repository, resolution will not be reattempted until the update interval of central has elapsed or updates are forced -> [Help 1] org.apache.maven.plugin.PluginResolutionException: Plugin org.apache.maven.plugins:maven-compiler-plugin:1 or one of its dependencies could not be resolved: Failure to find org.apache.maven.plugins:ma ven-compiler-plugin:jar:1 in https://repo.maven.apache.org/maven2 was cached in the local repository, resolution will not be reattempted until the update interval of central has elapsed or updates are forced at org.apache.maven.plugin.internal.DefaultPluginDependenciesResolver.resolve(DefaultPluginDependenciesResolver.java:128) at org.apache.maven.plugin.internal.DefaultMavenPluginManager.getPluginDescriptor(DefaultMavenPluginManager.java:179) at org.apache.maven.plugin.internal.DefaultMavenPluginManager.getMojoDescriptor(DefaultMavenPluginManager.java:298) at org.apache.maven.plugin.DefaultBuildPluginManager.getMojoDescriptor(DefaultBuildPluginManager.java:241) at org.apache.maven.lifecycle.internal.DefaultLifecycleExecutionPlanCalculator.setupMojoExecution(DefaultLifecycleExecutionPlanCalculator.java:169) at org.apache.maven.lifecycle.internal.DefaultLifecycleExecutionPlanCalculator.setupMojoExecutions(DefaultLifecycleExecutionPlanCalculator.java:155) at org.apache.maven.lifecycle.internal.DefaultLifecycleExecutionPlanCalculator.calculateExecutionPlan(DefaultLifecycleExecutionPlanCalculator.java:131) at org.apache.maven.lifecycle.internal.DefaultLifecycleExecutionPlanCalculator.calculateExecutionPlan(DefaultLifecycleExecutionPlanCalculator.java:145) at org.apache.maven.lifecycle.internal.builder.BuilderCommon.resolveBuildPlan(BuilderCommon.java:96) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:109) 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:862) at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:286) at org.apache.maven.cli.MavenCli.main(MavenCli.java:197) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) 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.eclipse.aether.resolution.ArtifactResolutionException: Failure to find org.apache.maven.plugins:maven-compiler-plugin:jar:1 in https://repo.maven.apache.org/maven2 was cached in the loc al repository, resolution will not be reattempted until the update interval of central has elapsed or updates are forced 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.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:223) at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact(DefaultRepositorySystem.java:294) at org.apache.maven.plugin.internal.DefaultPluginDependenciesResolver.resolve(DefaultPluginDependenciesResolver.java:124) ... 26 more Caused by: org.eclipse.aether.transfer.ArtifactNotFoundException: Failure to find org.apache.maven.plugins:maven-compiler-plugin:jar:1 in https://repo.maven.apache.org/maven2 was cached in the local r epository, resolution will not be reattempted until the update interval of central has elapsed or updates are forced at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException(DefaultUpdateCheckManager.java:231) at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact(DefaultUpdateCheckManager.java:206) at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads(DefaultArtifactResolver.java:585) at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:503) at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:421) ... 30 more [ERROR] [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/PluginResolutionException -----Original Message----- From: anders.g.ham...@gmail.com [mailto:anders.g.ham...@gmail.com] On Behalf Of Anders Hammar Sent: Thursday, July 23, 2015 10:30 AM To: Maven Users List Subject: Re: how do i fix this error http://maven.apache.org/plugins/maven-compiler-plugin/examples/set-compiler-source-and-target.html Use "1.7". /Anders On Thu, Jul 23, 2015 at 5:20 PM, Magnanao, Hector <hector.magna...@sap.com> wrote: > Where do I configure the plugin for java 7 ? > > -----Original Message----- > From: Quentin Caillard [mailto:quentin.caill...@ariadnext.com] > Sent: Wednesday, July 22, 2015 4:25 PM > To: Maven Users List > Subject: Re: how do i fix this error > > Hi, > > you must configure the maven compiler plugin for java 7. It's java 5 by > default. > > On Wed, Jul 22, 2015 at 10:40 PM, Magnanao, Hector < > hector.magna...@sap.com> > wrote: > > > I'm converting my ant build to maven using the ant plugin. When I try to > > compile my source code, I get this similar errors. Can someone help me > > with the resolution ? > > > > [ERROR] Failed to execute goal > > org.apache.maven.plugins:maven-compiler-plugin:3.1:compile > > (default-compile) on project foundation: Compilation failure: Compilation > > failure: > > [ERROR] > > > /C:/Foundation/foundation/src/main/java/com/mycompany/app/util/jdbc/SqlProfiler.java:[333,55] > > diamond operator is not supported in -source 1.5 > > [ERROR] (use -source 7 or higher to enable diamond operator) > > [ERROR] > > > /C:/Foundation/foundation/src/main/java/com/mycompany/app/util/jdbc/SqlListeners.java:[109,48] > > diamond operator is not supported in -source 1.5 > > [ERROR] (use -source 7 or higher to enable diamond operator) > > [ERROR] > > > /C:/Foundation/foundation/src/main/java/com/mycompany/app/validator/ValidatorException.java:[59,42] > > diamond operator is not supported in -source 1.5 > > [ERROR] (use -source 7 or higher to enable diamond operator) > > [ERROR] > > > /C:/Foundation/foundation/src/main/java/com/mycompany/app/db/Query.java:[37,66] > > diamond operator is not supported in -source 1.5 > > [ERROR] (use -source 7 or higher to enable diamond operator) > > [ERROR] > > > /C:/Foundation/foundation/src/main/java/com/mycompany/app/db/DBTransactionManager.java:[54,60] > > diamond operator is not supported in -source 1.5 > > [ERROR] (use -source 7 or higher to enable diamond operator) > > [ERROR] > > > /C:/Foundation/foundation/src/main/java/com/mycompany/app/db/txhistory/TxHistory.java:[132,86] > > diamond operator is not supported in -source 1.5 > > [ERROR] (use -source 7 or higher to enable diamond operator) > > [ERROR] > > > /C:/Foundation/foundation/src/main/java/com/mycompany/app/db/DBPool.java:[260,47] > > diamond operator is not supported in -source 1.5 > > [ERROR] (use -source 7 or higher to enable diamond operator) > > [ERROR] > > > /C:/Foundation/foundation/src/main/java/com/mycompany/app/db/txhistory/TxTable.java:[44,78] > > diamond operator is not supported in -source 1.5 > > [ERROR] (use -source 7 or higher to enable diamond operator) > > [ERROR] > > > /C:/Foundation/foundation/src/main/java/com/mycompany/app/util/threadlocal/ThreadCache.java:[53,56] > > diamond operator is not supported in -source 1.5 > > [ERROR] (use -source 7 or higher to enable diamond operator) > > [ERROR] > > > /C:/Foundation/foundation/src/main/java/com/mycompany/app/util/concurrent/AsyncList.java:[17,50] > > diamond operator is not supported in -source 1.5 > > [ERROR] (use -source 7 or higher to enable diamond operator) > > [ERROR] > > > /C:/Foundation/foundation/src/main/java/com/mycompany/app/db/txhistory/TxHistoryUtils.java:[47,72] > > diamond operator is not supported in -source 1.5 > > [ERROR] (use -source 7 or higher to enable diamond operator) > > [ERROR] > > > /C:/Foundation/foundation/src/main/java/com/mycompany/app/util/ReplacementBuffer.java:[162,69] > > diamond operator is not supported in -source 1.5 > > [ERROR] (use -source 7 or higher to enable diamond operator) > > [ERROR] > > > /C:/Foundation/foundation/src/main/java/com/mycompany/app/util/AppEnv.java:[115,83] > > diamond operator is not supported in -source 1.5 > > [ERROR] (use -source 7 or higher to enable diamond operator) > > [ERROR] > > > /C:/Foundation/foundation/src/main/java/com/mycompany/app/db/DBService.java:[457,58] > > diamond operator is not supported in -source 1.5 > > [ERROR] (use -source 7 or higher to enable diamond operator) > > [ERROR] > > > /C:/Foundation/foundation/src/main/java/com/mycompany/app/service/Standalone.java:[86,13] > > try-with-resources is not supported in -source 1.5 > > [ERROR] (use -source 7 or higher to enable try-with-resources) > > [ERROR] > > > /C:/Foundation/foundation/src/main/java/com/mycompany/app/service/Standalone.java:[88,52] > > diamond operator is not supported in -source 1.5 > > [ERROR] (use -source 7 or higher to enable diamond operator) > > [ERROR] > > > /C:/Foundation/foundation/src/main/java/com/mycompany/app/thread/ThreadProperties.java:[22,77] > > diamond operator is not supported in -source 1.5 > > [ERROR] (use -source 7 or higher to enable diamond operator) > > [ERROR] > > > /C:/Foundation/foundation/src/main/java/com/mycompany/app/db/ThreadCacheConfig.java:[40,62] > > diamond operator is not supported in -source 1.5 > > [ERROR] (use -source 7 or higher to enable diamond operator) > > > > Hector Magnanao Jr. > > SCM Analyst > > > > Fieldglass, Inc. > > O: (331) 702-6142 > > M: (773) 474-3051 > > hector.magna...@sap.com > > www.fieldglass.com > > > > Fieldglass is now part of SAP > > > > This email contains confidential information. If you are not the > intended > > recipient, do not read, distribute or reproduce this transmission > > (including any attachments). If you have received this email in error, > > please notify the sender by email reply. > > > > > > > -- > *Quentin CAILLARD* > *Software Engineering* > Email : q...@ariadnext.com > Phone : +33 (0)2 30 960 874 > Fax : +33 (0)2 30 960 423 > > *AriadNEXT SAS* > 80 av des Buttes de Coësmes > 35700 RENNES - FRANCE > http://www.ariadnext.com > > -- > > > Ce message et toutes les pièces jointes sont confidentiels et établis à > l'intention exclusive de son ou ses destinataires. Si vous avez reçu ce > message par erreur, merci d'en avertir immédiatement l'émetteur et de > détruire le message. Toute modification, édition, utilisation ou diffusion > non autorisée est interdite. L'émetteur décline toute responsabilité au > titre de ce message s'il a été modifié, déformé, falsifié, infecté par un > virus ou encore édité ou diffusé sans autorisation. > > This message and any attachments are confidential and intended for the > named addressee(s) only. If you have received this message in error, please > notify immediately the sender, then delete the message. Any unauthorized > modification, edition, use or dissemination is prohibited. The sender shall > not be liable for this message if it has been modified, altered, falsified, > infected by a virus or even edited or disseminated without authorization. >
