Grails 2.3 - 新的示例项目不起作用 [英] Grails 2.3 - New Sample Project not working

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问题描述

我创建了一个新的grails 2.3示例项目。

它在刷新依赖项或运行应用程序时发生错误

 加载Grails 2.3.0.M1 
 |配置classpath 
 |错误org.sonatype.aether.collection.DependencyCollectionException：无法收集[xalan：serializer：jar：2.7.1（compile），org.grails：grails-bootstrap：jar：2.3.0.M1（compile），org .grails：grails-scripts：jar：2.3.0.M1（compile），org.grails.plugins：tomcat：zip：7.0.39（compile）] 
 | org.sonatype.aether.impl.internal.DefaultDependencyCollector.collectDependencies（DefaultDependencyCollector.java:258）中的错误
 | org.sonatype.aether.impl.internal.DefaultRepositorySystem.collectDependencies（DefaultRepositorySystem.java:308）中的错误
 | org.codehaus.groovy.grails.resolve.maven.aether.AetherDependencyManager.collectDependencies（AetherDependencyManager.groovy：389）中的错误
 | org.codehaus.groovy.grails.resolve.maven.aether.AetherDependencyManager.resolve错误（AetherDependencyManager.groovy：262）
 | Grails.util.BuildSettings.doResolve错误（BuildSettings.groovy：505）
 | Grails.util.BuildSettings.doResolve错误（BuildSettings.groovy）
 |错误在sun.reflect.NativeMethodAccessorImpl.invoke0（本地方法）
 |错误在sun.reflect.NativeMethodAccessorImpl.invoke（NativeMethodAccessorImpl.java:57）
 |错误在sun.reflect.DelegatingMethodAccessorImpl.invoke（DelegatingMethodAccessorImpl.java:43）
 | java.lang.reflect.Method.invoke（Method.java:601）
 |错误org.codehaus.groovy.reflection.CachedMethod.invoke（CachedMethod.java:90）
 |错误在groovy.lang.MetaMethod.doMethodInvoke（MetaMethod.java:233）
 |错误在groovy.lang.MetaClassImpl.invokeMethod（MetaClassImpl.java:1085）
 |错误在groovy.lang.ExpandoMetaClass.invokeMethod（ExpandoMetaClass.java:1110）
 |错误在groovy.lang.MetaClassImpl.invokeMethod（MetaClassImpl.java:909）
 |错误在groovy.lang.MetaClassImpl.invokeMethod（MetaClassImpl.java:1030）
 |错误在groovy.lang.ExpandoMetaClass.invokeMethod（ExpandoMetaClass.java:1110）
 |错误在groovy.lang.MetaClassImpl.invokeMethod（MetaClassImpl.java:909）
 | org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.callCurrent（PogoMetaClassSite.java:66）
 | org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent（CallSiteArray.java:49）
 | org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent（AbstractCallSite.java:133）
 | org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent（AbstractCallSite.java:145）
 |错误在grails.util.BuildSettings $ _getDefaultBuildDependencies_closure16.doCall（BuildSettings.groovy：756）
 |错误在grails.util.BuildSettings $ _getDefaultBuildDependencies_closure16.doCall（BuildSettings.groovy）
 |错误在sun.reflect.NativeMethodAccessorImpl.invoke0（本地方法）
 |错误在sun.reflect.NativeMethodAccessorImpl.invoke（NativeMethodAccessorImpl.java:57）
 |错误在sun.reflect.DelegatingMethodAccessorImpl.invoke（DelegatingMethodAccessorImpl.java:43）
 | java.lang.reflect.Method.invoke（Method.java:601）
 |错误org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite出现错误$ PogoCachedMethodSiteNoUnwrapNoCoerce.invoke（PogoMetaMethodSite.java:272）
 | org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite.call出错（PogoMetaMethodSite.java:64）
 | org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall出现错误（CallSiteArray.java:45）
 | org.codehaus.groovy.runtime.callsite.AbstractCallSite.call（AbstractCallSite.java:108）出现错误
 | org.codehaus.groovy.runtime.callsite.AbstractCallSite.call（AbstractCallSite.java:112）出现错误
 |错误在grails.util.BuildSettings.getDefaultBuildDependencies（BuildSettings.groovy：750）
 |错误在grails.util.BuildSettings.getBuildDependencies（BuildSettings.groovy：655）
 | org.codehaus.groovy.grails.cli.support.ClasspathConfigurer.getClassLoaderUrls（ClasspathConfigurer.java:107）中的错误
 | org.codehaus.groovy.grails.cli.support.ClasspathConfigurer.configuredClassLoader错误（ClasspathConfigurer.java:70）
 | org.codehaus.groovy.grails.cli.GrailsS​​criptRunner.initializeState错误（GrailsS​​criptRunner.java:618）
 | org.codehaus.groovy.grails.cli.GrailsS​​criptRunner.initializeState错误（GrailsS​​criptRunner.java:601）
 | org.grails.ide.api.impl.GrailsConnectorImpl.ensureInitialized（GrailsConnectorImpl.java:127）
 | org.grails.ide.api.impl.GrailsConnectorImpl.executeCommand错误（GrailsConnectorImpl.java:141）
 | org.grails.ide.eclipse.longrunning.process.GrailsProcess.run错误（GrailsProcess.java:126）
 | org.grails.ide.eclipse.longrunning.process.GrailsProcess.main错误（GrailsProcess.java:89）
 |错误在sun.reflect.NativeMethodAccessorImpl.invoke0（本地方法）
 |错误在sun.reflect.NativeMethodAccessorImpl.invoke（NativeMethodAccessorImpl.java:57）
 |错误在sun.reflect.DelegatingMethodAccessorImpl.invoke（DelegatingMethodAccessorImpl.java:43）
 | java.lang.reflect.Method.invoke（Method.java:601）
 |错误org.codehaus.groovy.grails.cli.support.GrailsS​​tarter.rootLoader（GrailsS​​tarter.java:235）错误
 | org.codehaus.groovy.grails.cli.support.GrailsS​​tarter.main错误（GrailsS​​tarter.java:263）
 |错误原因：org.sonatype.aether.resolution.ArtifactDescriptorException：无法读取xalan的工件描述符：serializer：jar：2.7.1 
 | org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.loadPom（DefaultArtifactDescriptorReader.java:296）
 | org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.readArtifactDescriptor（DefaultArtifactDescriptorReader.java:186）
 | org.sonatype.aether.impl.internal.DefaultDependencyCollector.process（DefaultDependencyCollector.java:412）错误
 | org.sonatype.aether.impl.internal.DefaultDependencyCollector.collectDependencies（DefaultDependencyCollector.java:240）中的错误
 |错误... 48 more 
 |错误：org.sonatype.aether.resolution.ArtifactResolutionException：无法传输工件xalan：序列化程序：pom：2.7.1从/到grailsCentral（http://repo.grails.org/grails/plugins）：null到http ：//repo.grails.org/grails/plugins/xalan/serializer/2.7.1/serializer-2.7.1.pom 
 | org.sonatype.aether.impl.internal.DefaultArtifactResolver.resolve错误（DefaultArtifactResolver.java:538）
 | org.sonatype.aether.impl.internal.DefaultArtifactResolver.resolveArtifacts错误（DefaultArtifactResolver.java:216）
 | org.sonatype.aether.impl.internal.DefaultArtifactResolver.resolveArtifact错误（DefaultArtifactResolver.java:193）
 | org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.loadPom（DefaultArtifactDescriptorReader.java:281）
 |错误... 51 more 
 |错误：org.sonatype.aether.transfer.ArtifactTransferException：无法传输工件xalan：serializer：pom：2.7.1 from / to grailsCentral（http://repo.grails.org/grails/plugins）：null to http ：//repo.grails.org/grails/plugins/xalan/serializer/2.7.1/serializer-2.7.1.pom 
 | org.sonatype.aether.connector.async.AsyncRepositoryConnector $ 3.wrap（AsyncRepositoryConnector.java:1546）
 | org.sonatype.aether.connector.async.AsyncRepositoryConnector $ 3.wrap（AsyncRepositoryConnector.java:1537）
 | org.sonatype.aether.connector.async.AsyncRepositoryConnector上的错误$ GetTask.flush（AsyncRepositoryConnector.java:1035）
 | org.sonatype.aether.connector.async.AsyncRepositoryConnector.get（AsyncRepositoryConnector.java:409）
 | org.sonatype.aether.impl.internal.DefaultArtifactResolver.resolve错误（DefaultArtifactResolver.java:457）
 |错误... 54 more 
 |错误由：java.net.ConnectException：null导致http://repo.grails.org/grails/plugins/xalan/serializer/2.7.1/serializer-2.7.1.pom 
 |错误在com.ning.http.client.providers.netty.NettyConnectListener.operationComplete（NettyConnectListener.java:95）
 | org.jboss.netty.channel.DefaultChannelFuture.notifyListener出现错误（DefaultChannelFuture.java:381）
 | org.jboss.netty.channel.DefaultChannelFuture.addListener（DefaultChannelFuture.java:148）
 |错误在com.ning.http.client.providers.netty.NettyAsyncHttpProvider.doConnect（NettyAsyncHttpProvider.java:945）
 |错误在com.ning.http.client.providers.netty.NettyAsyncHttpProvider.execute（NettyAsyncHttpProvider.java:776）
 | com.ning.http.client.AsyncHttpClient.executeRequest错误（AsyncHttpClient.java:484）
 | org.sonatype.aether.connector.async.AsyncRepositoryConnector出错$ GetTask.run（AsyncRepositoryConnector.java:891）
 | org.sonatype.aether.connector.async.AsyncRepositoryConnector.get（AsyncRepositoryConnector.java:402）
 |错误... 55 more 
 |错误：java.nio.channels.UnresolvedAddressException 
 |在sun.nio.ch.Net.checkAddress（Net.java:85）
 |时出错错误在sun.nio.ch.SocketChannelImpl.connect（SocketChannelImpl.java:597）
 | org.jboss.netty.channel.socket.nio.NioClientSocketPipelineSink.connect（NioClientSocketPipelineSink.java:140）



错误

| org.jboss.netty.channel.socket.nio.NioClientSocketPipelineSink.eventSunk错误（NioClientSocketPipelineSink.java:103）
| org.jboss.netty.handler.codec.oneone.OneToOneEncoder.handleDownstream（OneToOneEncoder.java:60）
| org.jboss.netty.handler.codec.http.HttpClientCodec.handleDownstream（HttpClientCodec.java:82）
| org.jboss.netty.handler.stream.ChunkedWriteHandler.handleDownstream（ChunkedWriteHandler.java:115）
| org.jboss.netty.channel.Channels.connect错误（Channels.java:541）
| org.jboss.netty.channel.AbstractChannel.connect错误（AbstractChannel.java:210）
| org.jboss.netty.bootstrap.ClientBootstrap.connect错误（ClientBootstrap.java:227）
| org.jboss.netty.bootstrap.ClientBootstrap.connect错误（ClientBootstrap.java:188）
|错误在com.ning.http.client.providers.netty.NettyAsyncHttpProvider.doConnect（NettyAsyncHttpProvider.java:902）
| Error ... 59 more



我的BuildConfig.groovy是这样的： 


  grails.servlet.version =3.0//根据目标容器更改
 compliance（2.5或3.0）grails.project.class.dir =target / classes
 grails.project.test.class.dir =target / test-classes
 grails.project.test.reports.dir =target / test-reports
 grails.project.work .dir =target / workgrails.project.target.level = 
 1.6 grails.project.source.level = 1.6 //grails.project.war.file =target / $ {appName}  -  $ { appVersion} .war
 
 forkConfig = [maxMemory：1024，minMemory：64，debug：false，maxPerm：
 256] grails.project.fork = [test：forkConfig，// configure测试应用程序JVM运行的
设置：forkConfig，//为运行应用程序JVM war配置
设置：forkConfig，//为运行JVM控制台配置设置
：forkConfig //为
配置设置Swing console JVM] 
 
 grails.project.dependency.resolver =maven//或ivy 
 grails.project.dependency.resolution = {

System.setProperty（http.proxyHost，10.20.30.40）;
System.setProperty（http.proxyPort，80）; 

  //继承Grails的默认依赖关系
 inherits（global）{
 //在此处指定依赖项排除;例如，取消注释以禁用ehcache：
 //排除'ehcache'
} 
日志错误// Ivy解析器的日志级别，'error'，'warn'，' info'，'debug'或'verbose'
 checksums true //是否验证解析
上的校验和legacyResolve false //是否在插件安装时执行二级解析，不建议并且为了向后兼容
 
 repositories {
 inherits true //是否从插件继承存储库定义
 $ b grailsPlugins（）
 grailsHome（）
 mavenLocal（）
 grailsCentral（）
 mavenCentral（）
 //取消注释这些（或添加新的）以启用公共Maven仓库中的远程依赖项解析
 // mavenRepohttp：// repository。 codehaus.org
 // mavenRepohttp://download.java.net/maven/2/
 // mavenRepohttp://repository.jboss.com/maven2/
} 
 
依赖项{
 //在此处指定依赖关系'build'，'compile'，'runtime'，'test'或'provided'scopes，例如
 // runtime'mysql：mysql-connector-java：5.1.24'
} 
 
 plugins {
 //仅用于构建系统的插件
 build：tomcat：7.0.39
 
 //编译步骤的插件
 compile：scaffolding：1.0.0
 compile：cache：1.0.1 '
 
 //运行时需要的插件，但不用于编译
运行时：hibernate：3.6.10.M3//或：hibernate4：4.1.11.BUILD-SNAPSHOT
 runtime：database-migration：1.3.3
 runtime：jquery：1.9.1
 runtime：resources：1.2
 //取消注释这些（或者添加新的）
 // runtime：zipped-resources：1.0.1
 // runtime：cached-resources：1.1
 // runtime：yui- minify-resources：0.1.5
}}



解决方案

像你ser2264997 表示，您可以使用 add-proxy 和 set-proxy 来配置Grails的全局代理2.3。

http://grails.org/doc/latest/ref/Command%20Line/add-proxy.html



grails add-proxy client --host = proxy-server --port = 4300
--username = guest --password = guest



运行该命令时，grails将创建包含代理信息的 $ {HOME} /。grails / ProxySettings.groovy 。您可以调整设置以适应您的内容。



有一点需要注意的是，您不应该运行 grails add-proxy ，因为它会在尝试设置代理之前尝试解决缺失的依赖关系。我只是备份一个目录来运行它。


i created a new grails 2.3 sample project.

It is giving error while refresh-dependencies or run-app

Loading Grails 2.3.0.M1
| Configuring classpath
| Error org.sonatype.aether.collection.DependencyCollectionException: Failed to collect dependencies for [xalan:serializer:jar:2.7.1 (compile), org.grails:grails-bootstrap:jar:2.3.0.M1 (compile), org.grails:grails-scripts:jar:2.3.0.M1 (compile), org.grails.plugins:tomcat:zip:7.0.39 (compile)]
| Error     at org.sonatype.aether.impl.internal.DefaultDependencyCollector.collectDependencies(DefaultDependencyCollector.java:258)
| Error     at org.sonatype.aether.impl.internal.DefaultRepositorySystem.collectDependencies(DefaultRepositorySystem.java:308)
| Error     at org.codehaus.groovy.grails.resolve.maven.aether.AetherDependencyManager.collectDependencies(AetherDependencyManager.groovy:389)
| Error     at org.codehaus.groovy.grails.resolve.maven.aether.AetherDependencyManager.resolve(AetherDependencyManager.groovy:262)
| Error     at grails.util.BuildSettings.doResolve(BuildSettings.groovy:505)
| Error     at grails.util.BuildSettings.doResolve(BuildSettings.groovy)
| Error     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
| Error     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
| Error     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
| Error     at java.lang.reflect.Method.invoke(Method.java:601)
| Error     at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:90)
| Error     at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:233)
| Error     at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1085)
| Error     at groovy.lang.ExpandoMetaClass.invokeMethod(ExpandoMetaClass.java:1110)
| Error     at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:909)
| Error     at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1030)
| Error     at groovy.lang.ExpandoMetaClass.invokeMethod(ExpandoMetaClass.java:1110)
| Error     at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:909)
| Error     at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.callCurrent(PogoMetaClassSite.java:66)
| Error     at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent(CallSiteArray.java:49)
| Error     at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:133)
| Error     at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:145)
| Error     at grails.util.BuildSettings$_getDefaultBuildDependencies_closure16.doCall(BuildSettings.groovy:756)
| Error     at grails.util.BuildSettings$_getDefaultBuildDependencies_closure16.doCall(BuildSettings.groovy)
| Error     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
| Error     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
| Error     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
| Error     at java.lang.reflect.Method.invoke(Method.java:601)
| Error     at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite$PogoCachedMethodSiteNoUnwrapNoCoerce.invoke(PogoMetaMethodSite.java:272)
| Error     at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite.call(PogoMetaMethodSite.java:64)
| Error     at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)
| Error     at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
| Error     at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:112)
| Error     at grails.util.BuildSettings.getDefaultBuildDependencies(BuildSettings.groovy:750)
| Error     at grails.util.BuildSettings.getBuildDependencies(BuildSettings.groovy:655)
| Error     at org.codehaus.groovy.grails.cli.support.ClasspathConfigurer.getClassLoaderUrls(ClasspathConfigurer.java:107)
| Error     at org.codehaus.groovy.grails.cli.support.ClasspathConfigurer.configuredClassLoader(ClasspathConfigurer.java:70)
| Error     at org.codehaus.groovy.grails.cli.GrailsScriptRunner.initializeState(GrailsScriptRunner.java:618)
| Error     at org.codehaus.groovy.grails.cli.GrailsScriptRunner.initializeState(GrailsScriptRunner.java:601)
| Error     at org.grails.ide.api.impl.GrailsConnectorImpl.ensureInitialized(GrailsConnectorImpl.java:127)
| Error     at org.grails.ide.api.impl.GrailsConnectorImpl.executeCommand(GrailsConnectorImpl.java:141)
| Error     at org.grails.ide.eclipse.longrunning.process.GrailsProcess.run(GrailsProcess.java:126)
| Error     at org.grails.ide.eclipse.longrunning.process.GrailsProcess.main(GrailsProcess.java:89)
| Error     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
| Error     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
| Error     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
| Error     at java.lang.reflect.Method.invoke(Method.java:601)
| Error     at org.codehaus.groovy.grails.cli.support.GrailsStarter.rootLoader(GrailsStarter.java:235)
| Error     at org.codehaus.groovy.grails.cli.support.GrailsStarter.main(GrailsStarter.java:263)
| Error Caused by: org.sonatype.aether.resolution.ArtifactDescriptorException: Failed to read artifact descriptor for xalan:serializer:jar:2.7.1
| Error     at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.loadPom(DefaultArtifactDescriptorReader.java:296)
| Error     at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.readArtifactDescriptor(DefaultArtifactDescriptorReader.java:186)
| Error     at org.sonatype.aether.impl.internal.DefaultDependencyCollector.process(DefaultDependencyCollector.java:412)
| Error     at org.sonatype.aether.impl.internal.DefaultDependencyCollector.collectDependencies(DefaultDependencyCollector.java:240)
| Error     ... 48 more
| Error Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact xalan:serializer:pom:2.7.1 from/to grailsCentral (http://repo.grails.org/grails/plugins): null to http://repo.grails.org/grails/plugins/xalan/serializer/2.7.1/serializer-2.7.1.pom
| Error     at org.sonatype.aether.impl.internal.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:538)
| Error     at org.sonatype.aether.impl.internal.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:216)
| Error     at org.sonatype.aether.impl.internal.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:193)
| Error     at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.loadPom(DefaultArtifactDescriptorReader.java:281)
| Error     ... 51 more
| Error Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact xalan:serializer:pom:2.7.1 from/to grailsCentral (http://repo.grails.org/grails/plugins): null to http://repo.grails.org/grails/plugins/xalan/serializer/2.7.1/serializer-2.7.1.pom
| Error     at org.sonatype.aether.connector.async.AsyncRepositoryConnector$3.wrap(AsyncRepositoryConnector.java:1546)
| Error     at org.sonatype.aether.connector.async.AsyncRepositoryConnector$3.wrap(AsyncRepositoryConnector.java:1537)
| Error     at org.sonatype.aether.connector.async.AsyncRepositoryConnector$GetTask.flush(AsyncRepositoryConnector.java:1035)
| Error     at org.sonatype.aether.connector.async.AsyncRepositoryConnector.get(AsyncRepositoryConnector.java:409)
| Error     at org.sonatype.aether.impl.internal.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:457)
| Error     ... 54 more
| Error Caused by: java.net.ConnectException: null to http://repo.grails.org/grails/plugins/xalan/serializer/2.7.1/serializer-2.7.1.pom
| Error     at com.ning.http.client.providers.netty.NettyConnectListener.operationComplete(NettyConnectListener.java:95)
| Error     at org.jboss.netty.channel.DefaultChannelFuture.notifyListener(DefaultChannelFuture.java:381)
| Error     at org.jboss.netty.channel.DefaultChannelFuture.addListener(DefaultChannelFuture.java:148)
| Error     at com.ning.http.client.providers.netty.NettyAsyncHttpProvider.doConnect(NettyAsyncHttpProvider.java:945)
| Error     at com.ning.http.client.providers.netty.NettyAsyncHttpProvider.execute(NettyAsyncHttpProvider.java:776)
| Error     at com.ning.http.client.AsyncHttpClient.executeRequest(AsyncHttpClient.java:484)
| Error     at org.sonatype.aether.connector.async.AsyncRepositoryConnector$GetTask.run(AsyncRepositoryConnector.java:891)
| Error     at org.sonatype.aether.connector.async.AsyncRepositoryConnector.get(AsyncRepositoryConnector.java:402)
| Error     ... 55 more
| Error Caused by: java.nio.channels.UnresolvedAddressException
| Error     at sun.nio.ch.Net.checkAddress(Net.java:85)
| Error     at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:597)
| Error     at org.jboss.netty.channel.socket.nio.NioClientSocketPipelineSink.connect(NioClientSocketPipelineSink.java:140)

| Error at org.jboss.netty.channel.socket.nio.NioClientSocketPipelineSink.eventSunk(NioClientSocketPipelineSink.java:103) | Error at org.jboss.netty.handler.codec.oneone.OneToOneEncoder.handleDownstream(OneToOneEncoder.java:60) | Error at org.jboss.netty.handler.codec.http.HttpClientCodec.handleDownstream(HttpClientCodec.java:82) | Error at org.jboss.netty.handler.stream.ChunkedWriteHandler.handleDownstream(ChunkedWriteHandler.java:115) | Error at org.jboss.netty.channel.Channels.connect(Channels.java:541) | Error at org.jboss.netty.channel.AbstractChannel.connect(AbstractChannel.java:210) | Error at org.jboss.netty.bootstrap.ClientBootstrap.connect(ClientBootstrap.java:227) | Error at org.jboss.netty.bootstrap.ClientBootstrap.connect(ClientBootstrap.java:188) | Error at com.ning.http.client.providers.netty.NettyAsyncHttpProvider.doConnect(NettyAsyncHttpProvider.java:902) | Error ... 59 more

And my BuildConfig.groovy is this:

    grails.servlet.version = "3.0" // Change depending on target container
      compliance (2.5 or 3.0) grails.project.class.dir = "target/classes"
    grails.project.test.class.dir = "target/test-classes"
    grails.project.test.reports.dir = "target/test-reports"
    grails.project.work.dir = "target/work" grails.project.target.level =
     1.6 grails.project.source.level = 1.6 //grails.project.war.file = "target/${appName}-${appVersion}.war"

     forkConfig = [maxMemory: 1024, minMemory: 64, debug: false, maxPerm:
     256] grails.project.fork = [    test: forkConfig, // configure
     settings for the test-app JVM    run: forkConfig, // configure
     settings for the run-app JVM    war: forkConfig, // configure settings
     for the run-war JVM    console: forkConfig // configure settings for
     the Swing console JVM ]

     grails.project.dependency.resolver = "maven" // or ivy
     grails.project.dependency.resolution = {

System.setProperty("http.proxyHost", "10.20.30.40"); System.setProperty("http.proxyPort", "80");

// inherit Grails' default dependencies
inherits("global") {
    // specify dependency exclusions here; for example, uncomment this to disable ehcache:
    // excludes 'ehcache'
}
log "error" // log level of Ivy resolver, either 'error', 'warn', 'info', 'debug' or 'verbose'
checksums true // Whether to verify checksums on resolve
legacyResolve false // whether to do a secondary resolve on plugin installation, not advised and here for backwards compatibility

repositories {
    inherits true // Whether to inherit repository definitions from plugins

    grailsPlugins()
    grailsHome()
    mavenLocal()
    grailsCentral()
    mavenCentral()
    // uncomment these (or add new ones) to enable remote dependency resolution from public Maven repositories
    //mavenRepo "http://repository.codehaus.org"
    //mavenRepo "http://download.java.net/maven/2/"
    //mavenRepo "http://repository.jboss.com/maven2/"
}

dependencies {
    // specify dependencies here under either 'build', 'compile', 'runtime', 'test' or 'provided' scopes e.g.
    // runtime 'mysql:mysql-connector-java:5.1.24'
}

plugins {
    // plugins for the build system only
    build ":tomcat:7.0.39"

    // plugins for the compile step
    compile ":scaffolding:1.0.0"
    compile ':cache:1.0.1'

    // plugins needed at runtime but not for compilation
    runtime ":hibernate:3.6.10.M3" // or ":hibernate4:4.1.11.BUILD-SNAPSHOT"
    runtime ":database-migration:1.3.3"
    runtime ":jquery:1.9.1"
    runtime ":resources:1.2"
    // Uncomment these (or add new ones) to enable additional resources capabilities
    //runtime ":zipped-resources:1.0.1"
    //runtime ":cached-resources:1.1"
    //runtime ":yui-minify-resources:0.1.5"
} }

解决方案

Like user2264997 said, you can use add-proxy and set-proxy to configure the global proxy for Grails 2.3.

http://grails.org/doc/latest/ref/Command%20Line/add-proxy.html

grails add-proxy client --host=proxy-server --port=4300 --username=guest --password=guest

When you run that command, grails will create ${HOME}/.grails/ProxySettings.groovy that contains your proxy information. You can tweak the settings to your heart's content.

One thing to note is that you should not run grails add-proxy from the project directory because it will attempt to resolve the missing dependencies before it tries to set the proxy. I simply backed up a directory to run it.

这篇关于Grails 2.3 - 新的示例项目不起作用的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！

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