无法获得库Maven Dependencies显示

Question

我从Juno Eclipse切换到Kepler并导入了我的Maven项目。但是，“Maven Dependencies”没有显示在Project-Properties-Java Build Path-Libraries下，因此我无法编译我的项目。在Maven Repositories视图中，我可以看到Local Repositories下的所有依赖jar文件。我可以手动添加外部Jar文件，但必须有正确的方法来动态加载它们。我可以从Eclipse成功运行“maven install”。我已经尝试了这个论坛的所有建议，例如 - 运行Maven-Update Project，从Workspace项目中选中未经检查的Maven-Resolve依赖项，Window-Preferences-检查“在启动时下载存储库索引更新”和“在启动时更新Maven项目”。 Kepler Eclipse有点奇怪。我错过了什么？

这是我的pom.xml

http://maven.apache.org/xsd/maven-4.0.0.xsd“＆GT;

<modelVersion>4.0.0</modelVersion>
<groupId>com.xxx.xxx</groupId>
<artifactId>actives</artifactId>
<version>3.1.0</version>
<packaging>pom</packaging>

<build>
    <plugins>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-compiler-plugin</artifactId>
            <version>3.1</version>
            <configuration>
                <source>1.6</source>
                <target>1.6</target>
            </configuration>
        </plugin>

        <plugin>
            <groupId>org.codehaus.mojo</groupId>
            <artifactId>sonar-maven-plugin</artifactId>
            <version>2.0</version>
        </plugin>

        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-surefire-plugin</artifactId>
            <version>2.17</version>
            <configuration>
                <skipTests>true</skipTests>
            </configuration>
        </plugin>


        <plugin>
            <artifactId>maven-assembly-plugin</artifactId>
            <version>2.4</version>
            <executions>
                <execution>
                    <phase>package</phase>
                    <goals>
                        <goal>single</goal>
                    </goals>
                    <id>jar-with-dependencies</id>
                </execution>
            </executions>

            <configuration>
                <archive>
                    <manifest>
                        <mainClass>com.xxx.xxx.xxx.xxx.XXX</mainClass>
                    </manifest>
                </archive>

                <descriptors>
                    <descriptor>src/main/assembly/bin.xml</descriptor>  
                </descriptors>

                <descriptorRefs>
                    <descriptorRef>jar-with-dependencies</descriptorRef> <!--  Include all depedencies in build -->
                </descriptorRefs>
                <!--<appendAssemblyId>false</appendAssemblyId> -->
            </configuration>
        </plugin>   
    </plugins>

    <extensions>
        <extension>
            <groupId>org.apache.maven.wagon</groupId>
            <artifactId>wagon-ssh</artifactId>
            <version>2.3</version>
        </extension>
    </extensions>


</build>

<properties>
    <root>.</root>
    <xxx.releases>http://xxx.xxx.local/mave</xxx.releases>
    <xxxx.releases>http://xxx.xxx.local/xxx/releases</xxx.releases>
    <xxx.snapshots>http://xxx.associatesys.local/xxx/snapshots</xxx.snapshots>
    <xxx.releases.distribution>scp://xxx.associatesys.local/../../../srv/www/release/xxxx/releases</xxx.releases.distribution>
    <xxx.snapshots.distribution>scp://xxx.xxx.local/../../../srv/www/release/xxx/snapshots</xxx.snapshots.distribution>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>

<repositories>
    <repository>
        <id>central</id>
        <name>central</name>
        <url>http://repo1.maven.org/maven2</url>
        <snapshots>
            <enabled>false</enabled>
        </snapshots>
    </repository>       


    <repository>
        <id>xxx-central</id>
        <name>XXXCentral</name>
        <url>http://xxx.xxx.local/maven2/central</url>
        <snapshots>
            <enabled>false</enabled>
        </snapshots>
    </repository>

    <repository>
        <id>xxx-releases</id>
        <name>Internal ReleasesRepository</name>
        <url>${xxx.releases}</url>
        <snapshots>
            <enabled>false</enabled>
        </snapshots>
    </repository>

    <repository>
        <id>xxx-releases</id>
        <name>XXXReleases Repository</name>
        <url>${xxx.releases}</url>
        <snapshots>
            <enabled>false</enabled>
        </snapshots>
    </repository>

    <repository>
        <id>xxx-snapshots</id>
        <name>XXXX Snapshots Repository</name>
        <url>${xxx.snapshots}</url>
        <snapshots>
            <enabled>true</enabled>
            <updatePolicy>interval:30</updatePolicy>
        </snapshots>
    </repository>
</repositories>

<dependencies>

    <dependency>
        <groupId>log4j</groupId>
        <artifactId>log4j</artifactId>
        <version>1.2.16</version>
    </dependency>

    <dependency>
        <groupId>sqljdbc</groupId>
        <artifactId>sqljdbc</artifactId>
        <version>4</version>
    </dependency>

    <dependency>
        <groupId>xxxx</groupId>
        <artifactId>xxx-xxx</artifactId>
        <version>1.0.0</version>
    </dependency>

    <dependency>
        <groupId>com.xxx.xxx.client</groupId>
        <artifactId>xxx-client</artifactId>
        <version>1.0.0</version>
    </dependency>

    <dependency>
        <groupId>com.xxx.xxx.xxx</groupId>
        <artifactId>xxx-xxx</artifactId>
        <version>1.0.0</version>
    </dependency>

    <dependency>
        <groupId>com.xxx.xxx.common</groupId>
        <artifactId>xxx-common</artifactId>
        <version>1.0.0</version>
    </dependency>

</dependencies>

<distributionManagement>
    <repository>
        <id>xxx-releases</id>
        <name>XXXXReleases Repository</name>
        <url>${xxx.releases.distribution}</url>
    </repository>

    <snapshotRepository>
        <id>xxx-snapshots</id>
        <name>XXXSnapshots Repository</name>
        <url>${xxx.snapshots.distribution}</url>
    </snapshotRepository>
</distributionManagement>

更新：我通过复制并粘贴来自Eclipse（Kepler）中另一个没有问题的Maven项目的.classpath和.project文件解决了这个问题。我对这两个文件进行了微调。我比较了pom.xml文件，发现没有任何差异会阻止Eclipse创建我的Maven项目。它不是一个理想的解决方案，但它现在有效，没有时间解决Eclipse“神秘”。感谢以下评论，他们指出了我正确的方向，并帮助更好地理解问题。