启动grails时出错
我正试图通过命令提示符处理grails 我正在使用以下版本:启动grails时出错,grails,Grails,我正试图通过命令提示符处理grails 我正在使用以下版本: | Grails Version: 3.2.3 | Groovy Version: 2.4.7 | JVM Version: 1.8.0_112 将引发以下错误: |运行Grails CLI时出错:这通常是临时错误 主机名解析过程中出错,表示本地服务器没有执行此操作 未从权威服务器(repo.grails.org)接收响应 (使用--stacktrace查看完整跟踪) 使用stacktrace时,将显示以下内容: |运行Grails
| Grails Version: 3.2.3
| Groovy Version: 2.4.7
| JVM Version: 1.8.0_112
将引发以下错误:
|运行Grails CLI时出错:这通常是临时错误
主机名解析过程中出错,表示本地服务器没有执行此操作
未从权威服务器(repo.grails.org)接收响应
(使用--stacktrace查看完整跟踪)
使用stacktrace时,将显示以下内容:
|运行Grails CLI时出错:这通常是临时错误
主机名解析过程中出错,表示本地服务器没有执行此操作
未从权威服务器(repo.grails.org)接收响应
(注意:堆栈跟踪已过滤。使用--verbose查看整个堆栈跟踪。)
跟踪。)
java.net.UnknownHostException:这通常是一个临时错误
主机名解析期间,表示本地服务器没有
从授权服务器(repo.grails.org)接收响应
ultDnsResolver.java:45)
名称(DefaultClientConnectionOperator.java:278)
初始化(DefaultClientConnectionOperator.java:162)
entConnectionImpl.java:294)
RequestDirector.java:643)
eTestDirector.java:479)
(java:906)
singHttpClient.java:137)
rter.java:287)
rter.java:243)
stractTransporter.java:59)
runTask(BasicRepositoryConnector.java:447)
r、 运行(BasicRepositoryConnector.java:350)
ableErrorForwarder.java:67)
execute(BasicRepositoryConnector.java:581)
RepositoryConnector.java:249)
oads(DefaultArtifactResolver.java:520)
ultArtifactResolver.java:421)
acts(DefaultArtifactResolver.java:246)
act(DefaultArtifactResolver.java:223)
loadPom(DefaultArtifactDescriptorReader.java:320)
readArtifactDescriptor(DefaultArtifactDescriptorReader.java:217)
chedArtifactDescriptor(DefaultDependencyCollector.java:535)
ctDescriptorResult(DefaultDependencyCollector.java:519)
pendency(DefaultDependencyCollector.java:409)
悬而未决(DefaultDependencyCollector.java:363)
efaultDependencyCollector.java:351)
pendencies(DefaultDependencyCollector.java:254)
dencies(DefaultRepositorySystem.java:341)
(AetherGrapeEngine.java:302)
(AetherGrapeEngine.java:284)
(AetherGrapeEngine.java:276)
y:333)
|运行Grails CLI时出错:这通常是临时错误
主机名解析过程中出错,表示本地服务器没有执行此操作
未从权威服务器(repo.grails.org)接收响应
请帮助我解决上述问题。最有可能的原因是您的internet无法正常工作或您的代理在背后。有关如何配置代理设置的信息,请参见非常感谢您的回答。这对我有用。我是grails的新手,您共享的文档确实帮助了我。
at org.apache.http.impl.conn.SystemDefaultDnsResolver.resolve(SystemDefa
at org.apache.http.impl.conn.DefaultClientConnectionOperator.resolveHost
at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnect
at org.apache.http.impl.conn.ManagedClientConnectionImpl.open(ManagedCli
at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(Default
at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultReq
at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpCl
at org.apache.http.impl.client.DecompressingHttpClient.execute(Decompres
at org.eclipse.aether.transport.http.HttpTransporter.execute(HttpTranspo
at org.eclipse.aether.transport.http.HttpTransporter.implGet(HttpTranspo
at org.eclipse.aether.spi.connector.transport.AbstractTransporter.get(Ab
at org.eclipse.aether.connector.basic.BasicRepositoryConnector$GetTaskRu
at org.eclipse.aether.connector.basic.BasicRepositoryConnector$TaskRunne
at org.eclipse.aether.util.concurrency.RunnableErrorForwarder$1.run(Runn
at org.eclipse.aether.connector.basic.BasicRepositoryConnector$DirectExe
at org.eclipse.aether.connector.basic.BasicRepositoryConnector.get(Basic
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownl
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(Defa
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtif
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtif
at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.
at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.
at org.eclipse.aether.internal.impl.DefaultDependencyCollector.resolveCa
at org.eclipse.aether.internal.impl.DefaultDependencyCollector.getArtifa
at org.eclipse.aether.internal.impl.DefaultDependencyCollector.processDe
at org.eclipse.aether.internal.impl.DefaultDependencyCollector.processDe
at org.eclipse.aether.internal.impl.DefaultDependencyCollector.process(D
at org.eclipse.aether.internal.impl.DefaultDependencyCollector.collectDe
at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveDepen
at org.springframework.boot.cli.compiler.grape.AetherGrapeEngine.resolve
at org.springframework.boot.cli.compiler.grape.AetherGrapeEngine.resolve
at org.springframework.boot.cli.compiler.grape.AetherGrapeEngine.resolve
at org.grails.cli.boot.GrailsDependencyVersions.<init>(GrailsDependencyV
at org.grails.cli.boot.GrailsDependencyVersions.<init>(GrailsDependencyV
at org.grails.cli.profile.repository.MavenProfileRepository.<init>(Maven
at org.grails.cli.GrailsCli.createMavenProfileRepository(GrailsCli.groov
at org.grails.cli.GrailsCli.execute(GrailsCli.groovy:234)
at org.grails.cli.GrailsCli.main(GrailsCli.groovy:159)