因为我想使用ActiveAndroid和ActiveAndroid-Validation我需要使用Maven（直到昨天我才听说过）。所以我安装了maven，然后尝试安装ActiveAndroid。
我使用custom serializer在ActiveAndroid中编写了JodaTime，并在ActiveAndroid libs文件夹中包含了一个JodaTime jar。当我使用ant构建项目时，它运行良好。首先使用Maven downloaded，然后在JodaTime源文件夹中使用mvn clean install在Maven中安装JodaTime。看到以下几行，就成功了：
[INFO] --- maven-install-plugin:2.4:install (default-install) @ joda-time ---
[INFO] Installing /Users/kramer65/Downloads/joda-time-2.3/target/joda-time-2.3.jar to /Users/kramer65/.m2/repository/joda-time/joda-time/2.3/joda-time-2.3.jar
[INFO] Installing /Users/kramer65/Downloads/joda-time-2.3/pom.xml to /Users/kramer65/.m2/repository/joda-time/joda-time/2.3/joda-time-2.3.pom
[INFO] Installing /Users/kramer65/Downloads/joda-time-2.3/target/joda-time-2.3-javadoc.jar to /Users/kramer65/.m2/repository/joda-time/joda-time/2.3/joda-time-2.3-javadoc.jar
[INFO] Installing /Users/kramer65/Downloads/joda-time-2.3/target/joda-time-2.3-sources.jar to /Users/kramer65/.m2/repository/joda-time/joda-time/2.3/joda-time-2.3-sources.jar
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 47.603s
[INFO] Finished at: Thu Sep 26 13:00:54 CEST 2013
[INFO] Final Memory: 12M/81M
[INFO] ------------------------------------------------------------------------
然后，我尝试从ActiveAndroid源文件夹中使用相同的
mvn clean install安装ActiveAndroid。但是，这导致了以下错误：[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 3.095s
[INFO] Finished at: Thu Sep 26 13:01:08 CEST 2013
[INFO] Final Memory: 13M/81M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.1:compile (default-compile) on project activeandroid: Compilation failure: Compilation failure:
[ERROR] /Users/kramer65/dev/repos/ActiveAndroid/src/com/activeandroid/serializer/JodaDateTimeSerializer.java:[3,21] package org.joda.time does not exist
[ERROR] /Users/kramer65/dev/repos/ActiveAndroid/src/com/activeandroid/serializer/JodaDateTimeSerializer.java:[22,16] cannot find symbol
[ERROR] symbol : class DateTime
[ERROR] location: class com.activeandroid.serializer.JodaDateTimeSerializer
[ERROR] /Users/kramer65/dev/repos/ActiveAndroid/src/com/activeandroid/serializer/JodaDateTimeSerializer.java:[7,24] cannot find symbol
[ERROR] symbol : class DateTime
[ERROR] location: class com.activeandroid.serializer.JodaDateTimeSerializer
[ERROR] /Users/kramer65/dev/repos/ActiveAndroid/src/com/activeandroid/serializer/JodaDateTimeSerializer.java:[19,26] cannot find symbol
[ERROR] symbol : class DateTime
[ERROR] location: class com.activeandroid.serializer.JodaDateTimeSerializer
[ERROR] /Users/kramer65/dev/repos/ActiveAndroid/src/com/activeandroid/serializer/JodaDateTimeSerializer.java:[27,28] cannot find symbol
[ERROR] symbol : class DateTime
[ERROR] location: class com.activeandroid.serializer.JodaDateTimeSerializer
[ERROR] -> [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/MojoFailureException
[ERROR]
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR] mvn <goals> -rf :activeandroid
有人知道我该如何解决吗？欢迎所有提示！
==编辑==
可以在here中找到ActiveAndroid的pom.xml。我没有改变任何东西。
最佳答案
如果您的IDE不抱怨，则意味着您的IDE可以构建项目。
然后，我假设您的IDE不依赖Maven构建。我建议在Maven和您的IE之间建立更强大的集成。
您不应该手动将库添加到类路径（在IDE中）
您的POM缺少依赖性
<dependency>
<groupId>joda-time</groupId>
<artifactId>joda-time</artifactId>
<version>2.3</version>
</dependency>