You are absolutly right!
And the -X command was very helpful indeed, thanks!
justinedelson wrote:
>
> It appears to me that your property name doesn't match how you have the
> compiler plugin configured.
>
> Property:
> <maven.target.source>1.5</maven.target.source>
>
> Plugin Config:
> <target>${maven.compiler.target}</target>
>
> Using the -X command line option or help:effective-pom is helpful in
> diagnosing this type of problem.
>
> Justin
>
> -----Original Message-----
> From: Dallas [mailto:[email protected]]
> Sent: Thursday, June 25, 2009 8:20 AM
> To: [email protected]
> Subject: Newbie complience question
>
>
> Hi
>
> I recently started using Maven, and I will hopefully be implementing in
> for every single project I start from now on :-)
>
> However, I have some issues when building one of my gwt projects.
>
> I get an error like this
>
> [INFO] Compiling 1 source file to
> F:\Data\Workspace\testapp\target\classes
> [ERROR]
> Mojo:
> org.apache.maven.plugins:maven-compiler-plugin:2.0.2:compile
> FAILED for project:
> maven-test:testapp:war:0.0.1-SNAPSHOT
> Reason:
> Failure executing javac, but could not parse the error:
> javac: source release 1.5 requires target release 1.5
>
>
> The Mojo plugin looks like this
>
> <plugin>
> <groupId>org.apache.maven.plugins</groupId>
> <artifactId>maven-compiler-plugin</artifactId>
> <version>2.0.2</version>
> <configuration>
> <source>${maven.compiler.source}</source>
> <target>${maven.compiler.target}</target>
> <encoding>UTF-8</encoding>
> <!-- Fix for GWT issue #3439 -->
> <excludes>
> <exclude>javax/servlet/**</exclude>
> </excludes>
> </configuration>
> </plugin>
>
> and my properties looks like this
>
> <properties>
> <gwt.version>1.6.4</gwt.version>
> <maven.compiler.source>1.5</maven.compiler.source>
> <maven.target.source>1.5</maven.target.source>
> <gwt.output.directory>${basedir}/target/gwt</gwt.output.directory>
> <gwt.module.alias>Application</gwt.module.alias>
> </properties>
>
> Why does the comiplier think I want to use something else for target
> than
> 1.5 ?
>
> Posting entire POM below
>
> <?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/maven-v4_0_0.xsd";>
> <modelVersion>4.0.0</modelVersion>
> <groupId>maven-test</groupId>
> <artifactId>testapp</artifactId>
> <packaging>war</packaging>
> <version>0.0.1-SNAPSHOT</version>
> <name>gwt-maven-archetype-project</name>
> <properties>
> <gwt.version>1.6.4</gwt.version>
> <maven.compiler.source>1.5</maven.compiler.source>
> <maven.target.source>1.5</maven.target.source>
>
> <gwt.output.directory>${basedir}/target/gwt</gwt.output.directory>
> <gwt.module.alias>Application</gwt.module.alias>
> </properties>
> <dependencies>
>
> <!-- Test -->
> <dependency>
> <groupId>junit</groupId>
> <artifactId>junit</artifactId>
> <version>3.8.1</version>
> <scope>test</scope>
> </dependency>
>
>
> <dependency>
> <groupId>com.google.gwt</groupId>
> <artifactId>gwt-user</artifactId>
> <version>${gwt.version}</version>
> <scope>provided</scope>
> </dependency>
> <dependency>
> <groupId>com.google.gwt</groupId>
> <artifactId>gwt-servlet</artifactId>
> <version>${gwt.version}</version>
> <scope>runtime</scope>
> </dependency>
> </dependencies>
> <build>
> <plugins>
> <plugin>
> <groupId>org.codehaus.mojo</groupId>
>
> <artifactId>gwt-maven-plugin</artifactId>
> <version>1.1-SNAPSHOT</version>
> <executions>
> <execution>
> <phase>process-classes</phase>
> <configuration>
>
> <output>${gwt.output.directory}</output>
> <logLevel>INFO</logLevel>
> </configuration>
> <goals>
> <goal>compile</goal>
> </goals>
>
> </execution>
> </executions>
> </plugin>
>
> <plugin>
>
> <groupId>org.apache.maven.plugins</groupId>
>
> <artifactId>maven-compiler-plugin</artifactId>
> <version>2.0.2</version>
> <configuration>
>
> <source>${maven.compiler.source}</source>
>
> <target>${maven.compiler.target}</target>
> <encoding>UTF-8</encoding>
>
> <!-- Fix for GWT issue #3439 -->
> <excludes>
>
> <exclude>javax/servlet/**</exclude>
> </excludes>
> </configuration>
> </plugin>
>
> <plugin>
>
> <groupId>org.apache.maven.plugins</groupId>
>
> <artifactId>maven-resources-plugin</artifactId>
> <version>2.3</version>
> <configuration>
> <encoding>UTF-8</encoding>
> </configuration>
> </plugin>
>
> <plugin>
> <groupId>org.apache.maven.plugins</groupId>
> <artifactId>maven-antrun-plugin</artifactId>
> <version>1.2</version>
> <executions>
> <execution>
> <id>war-folder-creation</id>
> <phase>process-resources</phase>
> <goals>
> <goal>run</goal>
> </goals>
> <configuration>
> <tasks>
> <copy
> todir="${gwt.output.directory}">
> <fileset
> dir="${basedir}/src/main/webapp" />
> </copy>
> </tasks>
> </configuration>
> </execution>
> </executions>
> </plugin>
>
> <plugin>
>
> <groupId>org.apache.maven.plugins</groupId>
>
> <artifactId>maven-war-plugin</artifactId>
> <configuration>
> <webResources>
> <resource>
>
> <directory>${basedir}/target/${project.artifactId}-${project.version}/${
> gwt.module.alias}</directory>
>
> <targetPath>${gwt.module.alias}</targetPath>
> </resource>
> </webResources>
> </configuration>
> </plugin>
> </plugins>
> </build>
>
>
> </project>
> --
> View this message in context:
> http://www.nabble.com/Newbie-complience-question-tp24202197p24202197.htm
> l
> Sent from the Maven - Users mailing list archive at Nabble.com.
>
>
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