----------> [INFO] Error stacktraces are turned on. [INFO] Scanning for projects... [WARNING] [WARNING] Some problems were encountered while building the effective model for com.newtours.demoaut:FlightBookingSystem:jar:0.0.1-SNAPSHOT [WARNING] 'build.plugins.plugin.version' for org.apache.maven.plugins:maven-compiler-plugin is missing. @ line 62, column 16 [WARNING] [WARNING] It is highly recommended to fix these problems because they threaten the stability of your build. [WARNING] [WARNING] For this reason, future Maven versions might no longer support building such malformed projects. [WARNING] [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 0.164 s [INFO] Finished at: 2016-06-17T22:47:02+01:00 [INFO] Final Memory: 5M/121M [INFO] ------------------------------------------------------------------------ [ERROR] Error resolving version for plugin 'org.reportyng-ng:1.2' from the repositories [local (C:\Users\VIKAS\.m2\repository), reporty-ng (https://github.com/cosminaru/reporty-ng/raw/master/dist/maven), central (https://repo.maven.apache.org/maven2)]: Plugin not found in any plugin repository -> [Help 1] org.apache.maven.plugin.version.PluginVersionResolutionException: Error resolving version for plugin 'org.reportyng-ng:1.2' from the repositories [local (C:\Users\VIKAS\.m2\repository), reporty-ng (https://github.com/cosminaru/reporty-ng/raw/master/dist/maven), central (https://repo.maven.apache.org/maven2)]: Plugin not found in any plugin repository at org.apache.maven.plugin.version.internal.DefaultPluginVersionResolver.selectVersion(DefaultPluginVersionResolver.java:236) at org.apache.maven.plugin.version.internal.DefaultPluginVersionResolver.resolveFromRepository(DefaultPluginVersionResolver.java:148) at org.apache.maven.plugin.version.internal.DefaultPluginVersionResolver.resolve(DefaultPluginVersionResolver.java:96) at org.apache.maven.lifecycle.internal.MojoDescriptorCreator.resolvePluginVersion(MojoDescriptorCreator.java:280) at org.apache.maven.lifecycle.internal.MojoDescriptorCreator.getMojoDescriptor(MojoDescriptorCreator.java:235) at org.apache.maven.lifecycle.internal.DefaultLifecycleTaskSegmentCalculator.calculateTaskSegments(DefaultLifecycleTaskSegmentCalculator.java:103) at org.apache.maven.lifecycle.internal.DefaultLifecycleTaskSegmentCalculator.calculateTaskSegments(DefaultLifecycleTaskSegmentCalculator.java:83) at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:89) 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: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) [ERROR] [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/PluginVersionResolutionException <--------------------