It must have duplicate class somewhere in your source tree
google "duplicate class: maven" I found some discusssion similar to your
problem
-D
On 7/17/06, Tung Nguyen <[EMAIL PROTECTED]> wrote:
My poms:
Parents pom
<?xml version="1.0" encoding="UTF-8"?>
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
http://maven.apache.org/maven-v4_0_0.xsd";>
<modelVersion>4.0.0</modelVersion>
<groupId>com.gemplus.otacs</groupId>
<artifactId>otacs</artifactId>
<packaging>pom</packaging>
<version>1.0.1</version>
<name>OTA Connection Server</name>
<description>OTACS SMS router software</description>
<modules>
<module>rj</module>
<module>module-one</module>
<module>module-two</module>
<module>module-three</module>
</modules>
</project>
Child pom (module-one)
<?xml version="1.0"?>
<project>
<parent>
<artifactId>otacs</artifactId>
<groupId>com.gemplus.otacs</groupId>
<version>1.0.1</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<groupId>com.gemplus.otacs</groupId>
<artifactId>module-one</artifactId>
<name>Module One</name>
<description>Module One</description>
<version>1.0.1</version>
<dependencies>
<dependency>
<groupId>com.gemplus.otacs</groupId>
<artifactId>comm</artifactId>
<version>1.0.1</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>com.gemplus.otacs</groupId>
<artifactId>rj</artifactId>
<version>1.0.1</version>
<scope>compile</scope>
</dependency>
</dependencies>
</project>
I don't see anything strange here in my poms. Those errors occur when M2
compile the module-one.
----- Original Message ----
From: dan tran <[EMAIL PROTECTED]>
To: Maven Users List <[email protected]>; Tung Nguyen <
[EMAIL PROTECTED]>
Sent: Thursday, July 13, 2006 6:35:33 PM
Subject: Re: [maven 2] "duplicate class" compilation error
show your pom
On 7/13/06, Tung Nguyen <[EMAIL PROTECTED]> wrote:
>
> Anyone could help me please,
> I've just begun with maven and get stuck.
>
> ----- Original Message ----
> From: Tung Nguyen <[EMAIL PROTECTED]>
> To: [email protected]
> Sent: Thursday, July 13, 2006 10:33:51 AM
> Subject: [maven 2] "duplicate class" compilation error
>
> Hi all,
> I have another problem with M2: the compilation.
> I once used the exec plug-in to compile my project 'cause it needed to
> be compiled with java 1.2. Now I can build my project with java 1.4. But
> to my surprise, in compiling a package, m2 told me that there're errors
> meanwhile when I do the compilation by the CLI, java did it well.
>
> Compiling 140 source files to
> D:\O\perso\temp\maven\otacs\hswe\target\classes
> [INFO]
> ------------------------------------------------------------------------
> [ERROR] BUILD FAILURE
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Compilation failure
>
>
D:\O\perso\temp\maven\otacs\hswe\src\main\java\com\gemplus\hsweCustom\TelefonicaMexico\AbsSS7AccessPoint.java:[18,0]
> dup
> licate class: com.gemplus.hsweCustom.AbsSS7AccessPoint
>
>
D:\O\perso\temp\maven\otacs\hswe\src\main\java\com\gemplus\hsweCustom\prefixes\snmpCustom.java:[14,13]
> duplicate class:
> com.gemplus.hsweCustom.snmpCustom
> .........................................................
>
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Trace
> org.apache.maven.BuildFailureException: Compilation failure
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals (
> DefaultLifecycleExecutor.java:555)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle
> (DefaultLifecycleExecutor.java:47
> 5)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal (
> DefaultLifecycleExecutor.java:454)
> at
>
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures
> (DefaultLifecycleExecutor.jav
> a:306)
>
> .........................................................
>
> Anyone can please tell me where I was wrong ???
>
> Best regards.
>
> Tung Nguyen
>
>
>
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