Maven编译器插件：编译失败

Question

When I execute any goal from compile onwards, it fails to compile my ui sub pom project. Just keeping the source/dir naming very bland, sorry. But the formatting is pretty much like this:

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.0.2:compile (default-compile) on project ui: Compilation failure: Compilation failure:

[ERROR] could not parse error message: [parsing started C:\\Path\\Of\\My\\Project\\src\\main\\java\\com\\ui\\javaFile.java]

[ERROR] [parsing completed 16ms]

This same error with parsing gets done for all my java source files. Later on in the spam of ERRORs it says things like:

[ERROR] C:\\Path\\Of\\My\\Project\\ui\\src\\main\\java\\com\\ui\\javaFile.java:[13,20] package javax.servlet does not exist

Does this mean it's failing to compile because I lack some needed dependencies?

My JAVA_HOME under Environment Variables is set to C:\\Program Files\\Java\\jdk1.6.0_43 and my Path has %JAVA_HOME%\\bin stuck to it. Also my parent pom has:

<pluginManagement>
  <plugins>
    <plugin>
      <groupId>org.apache.maven.plugins</groupId>
      <artifactId>maven-compiler.plugins</artifactId>
      <version>2.0.2</version>
      <configuration>
        <source>1.6</source>
        <target>1.6</target>
      </configuration>
    </plugin>
  </plugins>
</pluginManagement>

And just for safety, it's in the normal plugins element too. I know for a fact my sub pom for the ui project references the parent pom correctly.

Not sure what else to think of :(

Go easy on me guys! I'm quite the Maven rookie. Having to convert an Ant build.xml project to Maven. Would love some advice :)

Answer 1

Maven signals, that there is no servlet-api dependency in your pom.xml.
I would suggest you to include the following dependency to your pom.xml

<dependency>
    <groupId>javax.servlet</groupId>
    <artifactId>servlet-api</artifactId>
    <version>2.5</version>
</dependency>