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maven cannot access javax.annotation.PostConstruct

Syed Mahdi
Ranch Hand

Joined: Aug 27, 2004
Posts: 45

Hello all!


I am trying to build a war project. and on compile it gives me this error:

[compiler:compile] Compiling 432 source files to C:\Beta\ECORP5\ECORP5-web\target\classes ------------------------------------------------------------- COMPILATION ERROR : ------------------------------------------------------------- \Beta\fin\fin-web\src\main\java\com\comp\fin\utils\Formatter.java:[23,-1] cannot access javax.annotation.PostConstruct bad class file: C:\Beta\fin\fin-web\target\endorsed\javaee-endorsed-api-6.0.jar(javax/annotation/PostConstruct.class) class file has wrong version 50.0, should be 49.0 1 error


I am not able to get rid of this error. I am using java 6 and jdk 1.5 here is my POM.xml or part of it without unrelated stuff:


I am using NetBeans IDE to create an ear project and this is the POM of the war module. I am building it separately. I dont think that should be a problem.

I will appreciate if some one can tell me what is wrong here that it gives this error.

On a side note: When i created the Maven Ear project it was using JavaEE 6 so the war module was also using JEE6 but when i added some files in the webApp directory of the war module the JEE version changed in the war module properties to Java EE 1.4 I dont know how it is doing that and why or which file is making it change on module level.

Thanks Syed..

Tim Holloway
Saloon Keeper

Joined: Jun 25, 2001
Posts: 16250
    
  21

Try setting the compiler plugin to 1.6. This message seems to be saying that the annotation processor is a 1.6 class, which you're trying to mix with 1.5 compiled classes.


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subject: maven cannot access javax.annotation.PostConstruct