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Re: Javac works, but mvn compile fails

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On Wednesday, December 3, 2014 9:37:16 AM UTC-5, Kenneth Miller wrote:
> "mvn compile" produces tons of errors, here's the first:
> 
> [ERROR] $HOME/workspace/JavaExamplePBServiceCall/src/main/java/example/ServicecallPiqi.java:[13,23] error: ';' expected
> 
> but compilation with 
> 
> javac -cp $HOME/.m2/repository/com/google/protobuf/protobuf-java/2.5.0/protobuf-java-2.5.0.jar ServicecallPiqi.java
> 
> succeeds just fine
> 
> <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>example</groupId>
>   <artifactId>JavaExamplePBServiceCall</artifactId>
>   <packaging>jar</packaging>
>   <version>1.0-SNAPSHOT</version>
>   <name>PBServiceCallExample</name>
>   <url>http://maven.apache.org</url>
>   <dependencies>
>     <dependency>
>       <groupId>junit</groupId>
>       <artifactId>junit</artifactId>
>       <version>3.8.1</version>
>       <scope>test</scope>
>     </dependency>
>     <dependency>
>       <groupId>com.google.protobuf</groupId>
>       <artifactId>protobuf-java</artifactId>
>       <version>2.5.0</version>
>     </dependency>
>   </dependencies>
> </project>

I figured it out!

I just needed to add this:

  <build>
    <plugins>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-compiler-plugin</artifactId>
        <version>3.0</version>
        <configuration>
          <source>1.7</source>
          <target>1.7</target>
        </configuration>
      </plugin>
    </plugins>
  </build>
 

mvn was using a different compiler version... Why the hell would it do that? (rhetorical)


Anyway, my issue is resolved :)

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Javac works, but mvn compile fails Kenneth Miller <kennethadammiller@gmail.com> - 2014-12-03 06:37 -0800
  Re: Javac works, but mvn compile fails Kenneth Miller <kennethadammiller@gmail.com> - 2014-12-03 07:39 -0800

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