[eGov ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailu

* 프로젝트 실행 후 Console에 나타난 오류 메시지 *

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[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.3.2:compile (default-compile) on project simplePrj: Compilation failure
[ERROR] Unable to locate the Javac Compiler in:
[ERROR] C:\Program Files (x86)\Java\jre7\..\lib\tools.jar
[ERROR] Please ensure you are using JDK 1.4 or above and
[ERROR] not a JRE (the com.sun.tools.javac.Main class is required).
[ERROR] In most cases you can change the location of your Java
[ERROR] installation by setting the JAVA_HOME environment variable.
[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

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-> 화면 순서대로 진행하면 됩니다.




1. 프로젝트 우클릭 - properties

2. 왼쪽 메뉴 중 Java Build Path - Libraries 탭 - JRE System Library [jre7] 선택 후 - Edit 클릭

3. Alternate JRE 기본 선택 된 jre7 확인 후 Installed JREs 클릭

4. 해당 jre7 선택 후 - Edit

5. Add External JARs 클릭

6. 컴퓨터 내 jdk폴더 - lib 폴더 내 tools.jar파일 선택 후 열기

7. 모두 ok / Finish를 클릭하면 됩니다.