我有父母的maven project
和two child modules
。其中一个子模块有packaging type of jar
。此jar将用于具有packaging type of war.
第一个孩子的pom.xml:
<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">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.zurel.myParent</groupId>
<artifactId>myParent</artifactId>
<version>0.0.1-SNAPSHOT</version>
</parent>
<artifactId>myFirstChild</artifactId>
<packaging>jar</packaging>
</project>
第二个孩子的pom.xml:
<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">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.zurel.myParent</groupId>
<artifactId>myParent</artifactId>
<version>0.0.1-SNAPSHOT</version>
</parent>
<artifactId>myFirst</artifactId>
<packaging>war</packaging>
<dependencies>
<!--other dependencies -->
<dependency>
<groupId>com.zurel.myParent</groupId>
<artifactId>myFirstChild</artifactId>
<version>0.0.1-SNAPSHOT</version>
</dependency>
</dependencies>
</project>
当我尝试在第二个maven模块中运行package命令时,出现以下错误:
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[INFO] Scanning for projects...
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building myFirst 0.0.1-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[WARNING] The POM for com.zurel.myParent:myFirstChild:jar:0.0.1-SNAPSHOT is missing, no dependency information available
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 2.353s
[INFO] Finished at: Thu Jun 19 16:20:58 NPT 2014
[INFO] Final Memory: 5M/100M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal on project myFirst: Could not resolve dependencies for project com.zurel.myParent:myFirst:war:0.0.1-SNAPSHOT: Could not find artifact com.zurel.myParent:myFirstChild:jar:0.0.1-SNAPSHOT -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/DependencyResolutionException
答案 0 :(得分:2)
样本父pom:
http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>org.test</groupId>
<artifactId>myParent</artifactId>
<packaging>pom</packaging>
<version>1.0-SNAPSHOT</version>
<name>myParent</name>
<url>http://maven.apache.org</url>
<modules>
<module>../FirstChild</module>
<module>../SecondChild</module>
</modules>
答案 1 :(得分:0)
你缺少“第一个孩子”的依赖性 你在myParent中注册了两个模块吗?订单是否是“第一个孩子”首先建立的? 你执行什么命令?它应该“mvn install”