在Karaf中添加新的mvn url失败，回购规范为空

Question

我在本地Karaf4.0.2安装中的mvn.cfg文件中添加了一个新的mvn url，如下所示：

org.ops4j.pax.url.mvn.repositories=\http://repo1.maven.org/maven2@id=central，\http://repository.springsource.com/maven/bundles/release@id=spring.ebr.release，\http://repository.springsource.com/maven/bundles/external@id=spring.ebr.external，\http://zodiac.springsource.com/maven/bundles/release@id=gemini，\http://repository.apache.org/cont

基本上，我现在感兴趣的是最后一个带有@snapshots的。它包含一个特性xml，它指定了我要安装在本地Karaf中的包。回购协议驻留在其他地方。

当我在karaf控制台中键入以下内容时：

特性：repo-添加mvn:com.axiell.lsp.integrations/utils/1.0-snapshot/xml/features

我得到错误:karaf@root()>feature:repo-add mvn:com.axiell.lsp.integrations/utils/1.0-snapshot/xml/features Adding feature url mvn:com.axiell.lsp.integrations/utils/1.0-snapshot/xml/features Error executing command：Repository spec是空字符串。：mvn:com.axiell.lsp.integrations/utils/1.0-snapshot/xml/features

这是日志中的stacktrace。

,framework=org.apache.felix.framework,uuid=a1dc4a95-fb3b-440d-a6fd-e458f91bedbb
2016-09-25 14:36:49,195 | ERROR | nsole user karaf | ShellUtil                        | 45 - org.apache.karaf.shell.core - 4.0.2 | Exception caught while executing command
java.io.IOException: Repository spec is empty string. : mvn:com.axiell.lsp.integrations/utils/1.0-20160925.111911-1/xml/features
        at org.apache.karaf.features.internal.service.RepositoryImpl.load(RepositoryImpl.java:85)[8:org.apache.karaf.features.core:4.0.2]
        at org.apache.karaf.features.internal.service.FeaturesServiceImpl.loadRepository(FeaturesServiceImpl.java:391)[8:org.apache.karaf.features.core:4.0.2]
        at org.apache.karaf.features.internal.service.FeaturesServiceImpl.addRepository(FeaturesServiceImpl.java:411)[8:org.apache.karaf.features.core:4.0.2]
        at org.apache.karaf.features.command.RepoAddCommand.doExecute(RepoAddCommand.java:50)[32:org.apache.karaf.features.command:4.0.2]
        at org.apache.karaf.features.command.FeaturesCommandSupport.execute(FeaturesCommandSupport.java:37)[32:org.apache.karaf.features.command:4.0.2]
        at org.apache.karaf.shell.impl.action.command.ActionCommand.execute(ActionCommand.java:83)[45:org.apache.karaf.shell.core:4.0.2]
        at org.apache.karaf.shell.impl.console.osgi.secured.SecuredCommand.execute(SecuredCommand.java:67)[45:org.apache.karaf.shell.core:4.0.2]
        at org.apache.karaf.shell.impl.console.osgi.secured.SecuredCommand.execute(SecuredCommand.java:87)[45:org.apache.karaf.shell.core:4.0.2]
        at org.apache.felix.gogo.runtime.Closure.executeCmd(Closure.java:480)[45:org.apache.karaf.shell.core:4.0.2]
        at org.apache.felix.gogo.runtime.Closure.executeStatement(Closure.java:406)[45:org.apache.karaf.shell.core:4.0.2]
        at org.apache.felix.gogo.runtime.Pipe.run(Pipe.java:108)[45:org.apache.karaf.shell.core:4.0.2]
        at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:182)[45:org.apache.karaf.shell.core:4.0.2]
        at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:119)[45:org.apache.karaf.shell.core:4.0.2]
        at org.apache.felix.gogo.runtime.CommandSessionImpl.execute(CommandSessionImpl.java:94)[45:org.apache.karaf.shell.core:4.0.2]
        at org.apache.karaf.shell.impl.console.ConsoleSessionImpl.run(ConsoleSessionImpl.java:268)[45:org.apache.karaf.shell.core:4.0.2]
        at java.lang.Thread.run(Thread.java:745)[:1.8.0_71]
Caused by: shaded.org.ops4j.lang.NullArgumentException: Repository spec is empty string.
        at shaded.org.ops4j.lang.NullArgumentException.validateNotEmpty(NullArgumentException.java:109)
        at org.ops4j.pax.url.mvn.internal.config.MavenRepositoryURL.<init>(MavenRepositoryURL.java:94)[7:org.ops4j.pax.url.mvn:2.4.3]
        at org.ops4j.pax.url.mvn.internal.config.MavenConfigurationImpl.getRepositories(MavenConfigurationImpl.java:315)[7:org.ops4j.pax.url.mvn:2.4.3]
        at org.ops4j.pax.url.mvn.internal.AetherBasedResolver.selectRepositories(AetherBasedResolver.java:349)[7:org.ops4j.pax.url.mvn:2.4.3]
        at org.ops4j.pax.url.mvn.internal.AetherBasedResolver.resolve(AetherBasedResolver.java:523)[7:org.ops4j.pax.url.mvn:2.4.3]
        at org.ops4j.pax.url.mvn.internal.AetherBasedResolver.resolve(AetherBasedResolver.java:506)[7:org.ops4j.pax.url.mvn:2.4.3]
        at org.ops4j.pax.url.mvn.internal.AetherBasedResolver.resolve(AetherBasedResolver.java:481)[7:org.ops4j.pax.url.mvn:2.4.3]
        at org.ops4j.pax.url.mvn.internal.Connection.getInputStream(Connection.java:123)[7:org.ops4j.pax.url.mvn:2.4.3]
        at java.net.URL.openStream(URL.java:1045)[:1.8.0_71]
        at org.apache.karaf.features.internal.service.RepositoryImpl.load(RepositoryImpl.java:80)[8:org.apache.karaf.features.core:4.0.2]
        ... 15 more
2016-09-25 14:36:56,109 | ERROR | nsole user karaf | ShellUtil                        | 45 - org.apache.karaf.shell.core - 4.0.2 | Exception caught while executing command
java.io.IOException: Repository spec is empty string. : mvn:com.axiell.lsp.integrations/utils/1.0-SNAPSHOT/xml/features
        at org.apache.karaf.features.internal.service.RepositoryImpl.load(RepositoryImpl.java:85)[8:org.apache.karaf.features.core:4.0.2]
        at org.apache.karaf.features.internal.service.FeaturesServiceImpl.loadRepository(FeaturesServiceImpl.java:391)[8:org.apache.karaf.features.core:4.0.2]
        at org.apache.karaf.features.internal.service.FeaturesServiceImpl.addRepository(FeaturesServiceImpl.java:411)[8:org.apache.karaf.features.core:4.0.2]
        at org.apache.karaf.features.command.RepoAddCommand.doExecute(RepoAddCommand.java:50)[32:org.apache.karaf.features.command:4.0.2]
        at org.apache.karaf.features.command.FeaturesCommandSupport.execute(FeaturesCommandSupport.java:37)[32:org.apache.karaf.features.command:4.0.2]
        at org.apache.karaf.shell.impl.action.command.ActionCommand.execute(ActionCommand.java:83)[45:org.apache.karaf.shell.core:4.0.2]
        at org.apache.karaf.shell.impl.console.osgi.secured.SecuredCommand.execute(SecuredCommand.java:67)[45:org.apache.karaf.shell.core:4.0.2]
        at org.apache.karaf.shell.impl.console.osgi.secured.SecuredCommand.execute(SecuredCommand.java:87)[45:org.apache.karaf.shell.core:4.0.2]
        at org.apache.felix.gogo.runtime.Closure.executeCmd(Closure.java:480)[45:org.apache.karaf.shell.core:4.0.2]
        at org.apache.felix.gogo.runtime.Closure.executeStatement(Closure.java:406)[45:org.apache.karaf.shell.core:4.0.2]
        at org.apache.felix.gogo.runtime.Pipe.run(Pipe.java:108)[45:org.apache.karaf.shell.core:4.0.2]
        at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:182)[45:org.apache.karaf.shell.core:4.0.2]
        at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:119)[45:org.apache.karaf.shell.core:4.0.2]
        at org.apache.felix.gogo.runtime.CommandSessionImpl.execute(CommandSessionImpl.java:94)[45:org.apache.karaf.shell.core:4.0.2]
        at org.apache.karaf.shell.impl.console.ConsoleSessionImpl.run(ConsoleSessionImpl.java:268)[45:org.apache.karaf.shell.core:4.0.2]
        at java.lang.Thread.run(Thread.java:745)[:1.8.0_71]
Caused by: shaded.org.ops4j.lang.NullArgumentException: Repository spec is empty string.
        at shaded.org.ops4j.lang.NullArgumentException.validateNotEmpty(NullArgumentException.java:109)
        at org.ops4j.pax.url.mvn.internal.config.MavenRepositoryURL.<init>(MavenRepositoryURL.java:94)[7:org.ops4j.pax.url.mvn:2.4.3]
        at org.ops4j.pax.url.mvn.internal.config.MavenConfigurationImpl.getRepositories(MavenConfigurationImpl.java:315)[7:org.ops4j.pax.url.mvn:2.4.3]
        at org.ops4j.pax.url.mvn.internal.AetherBasedResolver.selectRepositories(AetherBasedResolver.java:349)[7:org.ops4j.pax.url.mvn:2.4.3]
        at org.ops4j.pax.url.mvn.internal.AetherBasedResolver.resolve(AetherBasedResolver.java:523)[7:org.ops4j.pax.url.mvn:2.4.3]
        at org.ops4j.pax.url.mvn.internal.AetherBasedResolver.resolve(AetherBasedResolver.java:506)[7:org.ops4j.pax.url.mvn:2.4.3]
        at org.ops4j.pax.url.mvn.internal.AetherBasedResolver.resolve(AetherBasedResolver.java:481)[7:org.ops4j.pax.url.mvn:2.4.3]
        at org.ops4j.pax.url.mvn.internal.Connection.getInputStream(Connection.java:123)[7:org.ops4j.pax.url.mvn:2.4.3]
        at java.net.URL.openStream(URL.java:1045)[:1.8.0_71]
        at org.apache.karaf.features.internal.service.RepositoryImpl.load(RepositoryImpl.java:80)[8:org.apache.karaf.features.core:4.0.2]
        ... 15 more

我尝试了所有可能的组合，但我总是得到错误存储库规范是空的。这里有什么问题？提前道谢。

Answer 1

您必须给maven存储库一个ID。尝试：

http://artifactory.lsp.axiell.com/artifactory/libs-snapshot-release@id=axiell@snapshots