找不到Maven导入的模块[ietf-inet]。

Question

我安装了OpenDayLight Boron-SR3，并在/opt/odl_l3vpn/dave/api/src/main/yang中安装了一个测试YANG文件。

module DaveTest {

namespace "urn:opendaylight:params:xml:ns:DaveTest";
prefix dm;

import "ietf-inet-types" {
    prefix ietf-yang;
}

description "Dave testing file";

revision "2017-04-17" {
    description "Initial version.";
}



    container testing-vars {

            list test-list {

                    key "vpn-transaction-id";
                    unique "vpn-transaction-id";

                    leaf vpn-transaction-id {
                            type string;
                            description "Generated for the model.";
                    }

                    leaf vpn-id {
                            type string;
                            description "VPN ID for the VPN.";

                    }

            }
    }
}

当我使用'mvn干净安装-nsu‘编译文件时，我得到一个错误：

错误未能在dave项目上执行目标org.opendaylight.yangtools:yang-maven-plugin:1.0.3-Boron-SR3:generate-sources (绑定)：杨到源:无法解析/opt/odl_l3vpn/dave/api/src/main/ yang：导入的模块ietf-inet。

下面是完整的堆栈：

[ERROR] Failed to execute goal org.opendaylight.yangtools:yang-maven-plugin:1.0.3-Boron-SR3:generate-sources (binding) on project dave-api: yang-to-sources: Unable to parse yang files from /opt/odl_l3vpn/dave/api/src/main/yang: Imported module [ietf-inet-types] was not found. [at META-INF/yang/DaveTest.yang:6:8] -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.opendaylight.yangtools:yang-maven-plugin:1.0.3-Boron-SR3:generate-sources (binding) on project dave-api: yang-to-sources: Unable to parse yang files from /opt/odl_l3vpn/dave/api/src/main/yang
at      org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:213)
at     org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:154)
at     org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:146)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:117)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:81)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:309)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:194)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:107)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:993)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:345)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:191)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
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)
Caused by: org.apache.maven.plugin.MojoExecutionException: yang-to-sources: Unable to parse yang files from /opt/odl_l3vpn/dave/api/src/main/yang
at org.opendaylight.yangtools.yang2sources.plugin.YangToSourcesProcessor.processYang(YangToSourcesProcessor.java:222)
at org.opendaylight.yangtools.yang2sources.plugin.YangToSourcesProcessor.execute(YangToSourcesProcessor.java:95)
at org.opendaylight.yangtools.yang2sources.plugin.YangToSourcesProcessor.conditionalExecute(YangToSourcesProcessor.java:118)
at org.opendaylight.yangtools.yang2sources.plugin.YangToSourcesMojo.execute(YangToSourcesMojo.java:119)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)
... 20 more
Caused by: org.opendaylight.yangtools.yang.parser.spi.meta.InferenceException: Imported module [ietf-inet-types] was not found. [at META-INF/yang/DaveTest.yang:6:8]
at org.opendaylight.yangtools.yang.parser.spi.meta.InferenceException.throwIf(InferenceException.java:47)
at org.opendaylight.yangtools.yang.parser.stmt.rfc6020.ImportStatementDefinition$1.prerequisiteFailed(ImportStatementDefinition.java:116)
at org.opendaylight.yangtools.yang.parser.stmt.reactor.ModifierImpl.failModifier(ModifierImpl.java:93)
at org.opendaylight.yangtools.yang.parser.stmt.reactor.SourceSpecificContext.failModifiers(SourceSpecificContext.java:294)
at org.opendaylight.yangtools.yang.parser.stmt.reactor.BuildGlobalContext.addSourceExceptions(BuildGlobalContext.java:268)
at org.opendaylight.yangtools.yang.parser.stmt.reactor.BuildGlobalContext.completePhaseActions(BuildGlobalContext.java:343)
at org.opendaylight.yangtools.yang.parser.stmt.reactor.BuildGlobalContext.buildEffective(BuildGlobalContext.java:200)
at org.opendaylight.yangtools.yang.parser.stmt.reactor.CrossSourceStatementReactor$BuildAction.buildEffective(CrossSourceStatementReactor.java:128)
at org.opendaylight.yangtools.yang.parser.stmt.reactor.CrossSourceStatementReactor$BuildAction.buildEffective(CrossSourceStatementReactor.java:145)
at org.opendaylight.yangtools.yang2sources.plugin.YangToSourcesProcessor.processYang(YangToSourcesProcessor.java:191)
... 25 more

我的pom.xml位于主目录/opt/odl_l3vpn/dave。我在“build”下添加了“ietf-inet依赖项”，但由于我对pom文件缺乏了解，可能会将其放置在错误的位置。

  <build>
<plugins>
  <plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-deploy-plugin</artifactId>
    <configuration>
      <skip>true</skip>
    </configuration>
  </plugin>
  <plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-install-plugin</artifactId>
    <configuration>
      <skip>true</skip>
    </configuration>

    <dependencies>
      <dependency>
        <groupId>org.opendaylight.mdsal.model</groupId>
        <artifactId>ietf-inet-types</artifactId>
        <version>2010.09.24.8.5-SNAPSHOT</version>
        <type>bundle</type>
      </dependency>
    </dependencies>

  </plugin>
</plugins>

​

应该在哪里添加依赖项，这样我的YANG文件才能编译？或者你能给我指明正确的方向吗？提前谢谢。

Answer 1

天哪，关于OpenDaylight的事我真的可以回答。

在日志输出中，您将看到提到了"org.opendaylight.yangtools:yang-maven-plugin".如果不对其进行配置，就会得到缺省值，这不是很多。你必须学会如何配置它。您应该能够在ODL站点上找到它的文档。如果您有YangIDE Eclipse (不幸的是它已经不再受支持了)，您可以在它创建的项目中看到示例。

具体来说，我不记得语法，我认为杨依赖关系必须指定为杨maven插件配置的一部分。

Answer 2

谢谢大卫，我做了以下几件事才能找到答案：

我从https://nexus.opendaylight.org/content/repositories/opendaylight.release/org/opendaylight/mdsal/model/ietf-inet-types/2010.09.24.9.3-Boron-SR3/下载了https://nexus.opendaylight.org/content/repositories/opendaylight.release/org/opendaylight/mdsal/model/ietf-inet-types/2010.09.24.9.3-Boron-SR3/并将其放在/tmp目录中。

然后，我修改了项目/api/头.xml以包含依赖信息。

然后，我在项目根目录中运行了以下命令: mvn :install -DgroupId=org.opendaylight.mdsal.model -DartifactId=inet Dversion=2010.09.24.8.5- -Dpackaging=bundle快照-Dpackaging=bundle

'mvn干净安装-nsu‘工作良好，所有的编译。