Osgi 在Karaf中添加新mvn url失败，repo规范为空

我在本地Karaf 4.0.2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=\ , \ , \ , \ , \ , \ , \ , \ , \，\
, \

基本上，我现在感兴趣的是最后一个带有@snapshots的。它包含一个功能xml，用于指定要在本地karaf中安装的包。回购协议存在于其他地方

在karaf控制台中键入以下内容时：

功能：repo add mvn:com.axiell.lsp.integrations/utils/1.0-SNAPSHOT/xml/features

我得到一个错误： karaf@root（）>功能：repo add mvn:com.axiell.lsp.integrations/utils/1.0-SNAPSHOT/xml/features 添加功能url mvn:com.axiell.lsp.integrations/utils/1.0-SNAPSHOT/xml/features 执行命令时出错：存储库规范为空字符串：mvn:com.axiell.lsp.integrations/utils/1.0-SNAPSHOT/xml/features

这是日志中的堆栈跟踪

,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

，framework=org.apache.felix.framework，uuid=a1dc4a95-fb3b-440d-a6fd-e458f91bedbb
2016-09-25 14:36:49195 |错误| NSLE用户karaf | ShellUtil | 45-org.apache.karaf.shell.core-执行命令时捕获异常
java.io.IOException:存储库规范为空字符串：mvn:com.axiell.lsp.integrations/utils/1.0-20160925.111911-1/xml/features
在org.apache.karaf.features.internal.service.RepositoryImpl.load（RepositoryImpl.java:85）[8:org.apache.karaf.features.core:4.0.2]
位于org.apache.karaf.features.internal.service.FeaturesServiceImpl.loadRepository（FeaturesServiceImpl.java:391）[8:org.apache.karaf.features.core:4.0.2]
位于org.apache.karaf.features.internal.service.FeaturesServiceImpl.addRepository（FeaturesServiceImpl.java:411）[8:org.apache.karaf.features.core:4.0.2]
在org.apache.karaf.features.command.RepoAddCommand.doExecute（RepoAddCommand.java:50）[32:org.apache.karaf.features.command:4.0.2]
在org.apache.karaf.features.command.FeaturesCommandSupport.execute（FeaturesCommandSupport.java:37）[32:org.apache.karaf.features.command:4.0.2]
在org.apache.karaf.shell.impl.action.command.ActionCommand.execute（ActionCommand.java:83）[45:org.apache.karaf.shell.core:4.0.2]
位于org.apache.karaf.shell.impl.console.osgi.secured.SecuredCommand.execute（SecuredCommand.java:67）[45:org.apache.karaf.shell.core:4.0.2]
位于org.apache.karaf.shell.impl.console.osgi.secured.SecuredCommand.execute（SecuredCommand.java:87）[45:org.apache.karaf.shell.core:4.0.2]
在org.apache.felix.gogo.runtime.Closure.executeCmd（Closure.java:480）[45:org.apache.karaf.shell.core:4.0.2]
在org.apache.felix.gogo.runtime.Closure.executeStatement（Closure.java:406）[45:org.apache.karaf.shell.core:4.0.2]
在org.apache.felix.gogo.runtime.Pipe.run（Pipe.java:108）[45:org.apache.karaf.shell.core:4.0.2]
在org.apache.felix.gogo.runtime.Closure.execute（Closure.java:182）[45:org.apache.karaf.shell.core:4.0.2]
在org.apache.felix.gogo.runtime.Closure.execute（Closure.java:119）[45:org.apache.karaf.shell.core:4.0.2]
位于org.apache.felix.gogo.runtime.CommandSessionImpl.execute（CommandSessionImpl.java:94）[45:org.apache.karaf.shell.core:4.0.2]
在org.apache.karaf.shell.impl.console.ConsoleSessionImpl.run（ConsoleSessionImpl.java:268）[45:org.apache.karaf.shell.core:4.0.2]
在java.lang.Thread.run（Thread.java:745）[:1.8.0_71]
原因：shade.org.ops4j.lang.NullArgumentException:存储库规范为空字符串。
位于shaded.org.ops4j.lang.NullArgumentException.ValidateNotty（NullArgumentException.java:109）
在org.ops4j.pax.url.mvn.internal.config.MavenRepositoryURL.（MavenRepositoryURL.java:94）[7:org.ops4j.pax.url.mvn:2.4.3]
在org.ops4j.pax.url.mvn.internal.config.MavenConfigurationImpl.getRepositories（MavenConfigurationImpl.java:315）[7:org.ops4j.pax.url.mvn:2.4.3]
在org.ops4j.pax.url.mvn.internal.AetherBasedResolver.selectRepositories（AetherBasedResolver.java:349）[7:org.ops4j.pax.url.mvn:2.4.3]
在org.ops4j.pax.url.mvn.internal.AetherBasedResolver.resolve（AetherBasedResolver.java:523）[7:org.ops4j.pax.url.mvn:2.4.3]
在org.ops4j.pax.url.mvn.internal.AetherBasedResolver.resolve（AetherBasedResolver.java:506）[7:org.ops4j.pax.url.mvn:2.4.3]
在org.ops4j.pax.url.mvn.internal.AetherBasedResolver.resolve（AetherBasedResolver.java:481）[7:org.ops4j.pax.url.mvn:2.4.3]
在org.ops4j.pax.url.mvn.internal.Connection.getInputStream（Connection.java:123）[7:org.ops4j.pax.url.mvn:2.4.3]
在java.net.URL.openStream（URL.java:1045）[:1.8.0_71]
在org.apache.karaf.features.internal.service.RepositoryImpl.load（RepositoryImpl.java:80）[8:org.apache.karaf.features.core:4.0.2]
... 还有15个
2016-09-25 14:36:56109 |错误| NSLE用户karaf | ShellUtil | 45-org.apache.karaf.shell.core-执行命令时捕获异常
java.io.IOException:存储库规范为空字符串：mvn:com.axiell.lsp.integrations/utils/1.0-SNAPSHOT/xml/features
在org.apache.karaf.features.internal.service.RepositoryImpl.load（RepositoryImpl.java:85）[8:org.apache.karaf.features.core:4.0.2]
位于org.apache.karaf.features.internal.service.FeaturesServiceImpl.loadRepository（FeaturesServiceImpl.java:391）[8:org.apache.karaf.features.core:4.0.2]
位于org.apache.karaf.features.internal.service.FeaturesServiceImpl.addRepository（FeaturesServiceImpl.java:411）[8:org.apache.karaf.features.core:4.0.2]
在org.apache.karaf.features.command.RepoAddCommand.doExecute（RepoAddCommand.java:50）[32:org.apache.karaf.features.command:4.0.2]
在org.apache.karaf.features.command.FeaturesCommandSupport.execute（FeaturesCommandSupport.java:37）[32:org.apache.karaf.features.command:4.0.2]
在org.apache.karaf.shell.impl.action.command.ActionCommand.execute（ActionCommand.java:83
http://artifactory.lsp.axiell.com/artifactory/libs-snapshot-release@id=axiell@snapshots