首页 > 解决方案 > Apache Karaf - 无法解析根目录:缺少要求 - 原因:无法解析 java-api

问题描述

我在 Linux Centos 7 服务器上运行 Apache Karaf 4.0.1。

我收到以下错误:

org.osgi.service.resolver.ResolutionException: Unable to resolve root: missing requirement [root] osgi.identity; osgi.identity=travellinck-osgi; type=karaf.feature; version="[1.0.4,1.0.4]"; filter:="(&(osgi.identity=travellinck-osgi)(type=karaf.feature)(version>=1.0.4)(version<=1.0.4))" [caused by: Unable to resolve travellinck-osgi/1.0.4: missing requirement [travellinck-osgi/1.0.4] osgi.identity; osgi.identity=com.travellinck.transIT.java-api; type=osgi.bundle; version="[1.153.0,1.153.0]"; resolution:=mandatory [caused by: Unable to resolve com.travellinck.transIT.java-api/1.153.0: missing requirement [com.travellinck.transIT.java-api/1.153.0] osgi.wiring.package; filter:="(&(osgi.wiring.package=javax.jws)(version>=1.1.0)(!(version>=2.0.0)))"]]
    at org.apache.felix.resolver.Candidates.populateResource(Candidates.java:314)[org.apache.felix.framework-5.0.1.jar:] 

有任何想法吗?

我是 apache-karaf/OSGi 的新手,所以如果这个问题中缺少相关信息,请原谅,我很乐意在建议时添加信息。

更多信息:

我使用 Maven 和 Java1.7 构建它。我也尝试使用 Java8 构建它,但没有任何变化。

参考这部分错误信息:

caused by: Unable to resolve com.travellinck.transIT.java-api/1.153.0

在其中一个模块中,POM 中有以下内容:

<modelVersion>4.0.0</modelVersion>
<groupId>com.travellinck.integration.vocabulary</groupId>
<artifactId>com.travellinck.transIT.java-api</artifactId>
<version>1.153.0</version>
<name>${bundle.name} ${project.version} [osgi]</name>
<packaging>bundle</packaging>
<description>Comprehensive travel services vocabulary</description>

标签: javaosgiapache-karaf

解决方案


我通过从 pom 中删除这些依赖项解决了这个问题:

    <dependency>
        <groupId>javax.xml.bind</groupId>
        <artifactId>jaxb-api</artifactId>
        <version>2.2.7</version>
    </dependency>
    <dependency>
        <groupId>javax.xml.ws</groupId>
        <artifactId>jaxws-api</artifactId>
        <version>2.2.7</version>
    </dependency>
    <dependency>
        <groupId>com.sun.xml.ws</groupId>
        <artifactId>jaxws-ri</artifactId>
        <version>2.2.7</version>
        <type>pom</type>
    </dependency>
    <dependency>
        <groupId>javax.jws</groupId>
        <artifactId>javax.jws-api</artifactId>
        <version>1.1</version>
    </dependency>

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