Question

我对maven完全不熟悉。

我正在尝试对robocode中的测试进行覆盖率分析。为此，我使用clover（试用许可证），因为emma似乎无法很好地处理多模块项目。

不幸的是，当它到达robocode.test.robots模块时，我收到错误：

[ERROR] BUILD ERROR
[INFO] Unknown archiver type

Embedded error: No such archiver: 'api/target/classes'.

我试过谷歌搜索问题，但我没有找到使用与我所拥有的pom文件中相同标签的示例。

这是pom文件（我只添加了clover插件部分）：

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<parent>
    <artifactId>robocode</artifactId>
    <groupId>net.sf.robocode</groupId>
    <version>${robocode.version}</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<groupId>net.sf.robocode</groupId>
<artifactId>robocode.tests.robots</artifactId>
<version>${robocode.version}</version>
<name>Robocode tested robots</name>
<dependencies>
    <dependency>
        <groupId>net.sf.robocode</groupId>
        <artifactId>robocode.api</artifactId>
        <version>${robocode.version}</version>
    </dependency>
    <dependency>
        <groupId>net.sf.robocode</groupId>
        <artifactId>robocode.samples</artifactId>
        <version>${robocode.version}</version>
    </dependency>
</dependencies>
<build>
    <plugins>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-dependency-plugin</artifactId>
            <executions>
                <execution>
                    <id>unpack-dependencies</id>
                    <phase>test</phase>
                    <goals>
                        <goal>unpack-dependencies</goal>
                    </goals>
                    <configuration>
                        <includes>sample*/**</includes>
                        <outputDirectory>${project.build.directory}/classes</outputDirectory>
                    </configuration>
                </execution>
            </executions>
        </plugin>
        <plugin>
            <groupId>com.atlassian.maven.plugins</groupId>
            <artifactId>maven-clover2-plugin</artifactId>
        </plugin>

    </plugins>
</build>
</project>

据我所知，问题在于unpack-dependencies部分。

Answer 1

在我看来你遇到了以下错误：http://jira.codehaus.org/browse/MDEP-194。一个解决方案似乎是升级dependency-unpack插件并指定mvn install（而不是mvn test）

另见： Getting "unknown archiver type" exception when building Maven project with Eclipse

Answer 2

仔细查看堆栈跟踪，您将看到哪一行（依赖项）导致构建失败。

Unpacking C:\Users\Jim\.m2\repository\org\jboss\logging\jboss-logging\3.1.0.GA\jboss-logging-3.1.0.GA.jar to C:\workspace\WorldChecker\progetti\Project1\target\classes with includes "" and excludes ""
Unpacking C:\Users\Jim\.m2\repository\commons-io\commons-io\1.3.2\commons-io-1.3.2.jar to C:\workspace\WorldChecker\progetti\Project1\target\classes with includes "" and excludes ""
Unpacking C:\Users\Jim\.m2\repository\com\jimrosenstein\Project1Core\1.0-SNAPSHOT\Project1Core-1.0-SNAPSHOT.jar to C:\workspace\WorldChecker\progetti\Project1\target\classes with includes "" and excludes ""
Unpacking C:\Users\Jim\.m2\repository\com\jimrosenstein\com.worldchecker.Project1.application\1.0-SNAPSHOT\com.worldchecker.Project1.application-1.0-SNAPSHOT.jar to C:\workspace\WorldChecker\progetti\Project1\target\classes with includes "" and excludes ""
Unpacking C:\Users\Jim\.m2\repository\org\bouncycastle\bctsp-jdk16\1.46\bctsp-jdk16-1.46.pom.sig to C:\workspace\WorldChecker\progetti\Project1\target\classes with includes "" and excludes ""

------------------------------------------------------------------------
BUILD FAILURE
------------------------------------------------------------------------
Total time: 01:05 min
Finished at: 2018-06-06T12:43:15+02:00
Final Memory: 30M/306M
------------------------------------------------------------------------

Failed to execute goal org.apache.maven.plugins:maven-dependency-plugin:2.6:unpack-dependencies (unpack-dependencies) on project Project1: Unknown archiver type: No such archiver: 'sig'

如您所见，最后一行是构建失败的地方。因此，在这种情况下，一些有关bouncycastle依赖的问题。为了解决这个问题，我将其从模块中排除，我被告知要使用：

         <dependency>
            <groupId>com.worldchecker</groupId>
            <artifactId>mod.basic</artifactId>
            <version>4.0.0-RELEASE</version>
            <exclusions>
                <exclusion>
                    <groupId>org.bouncycastle</groupId>
                    <artifactId>*</artifactId>
                </exclusion>
            </exclusions>
        </dependency>

然后构建成功。

maven嵌入式错误：没有这样的归档器

2 个答案: