我在运行时在WildFly 8.2中收到此错误：
java.lang.LinkageError: loader constraint violation: when resolving method "org.app.security.key.MyKeyRing.<init>(Lorg/app/security/key/MyPrivateKey;Lorg/app/security/key/MyPublicKey;[Ljava/security/cert/Certificate;)V" the class loader (instance of org/jboss/modules/ModuleClassLoader) of the current class, org/app/security/auth/KeyLoginModule, and the class loader (instance of org/jboss/modules/ModuleClassLoader) for resolved class, org/app/security/key/MyKeyRing, have different Class objects for the type curity/key/MyPrivateKey;Lorg/app/security/key/MyPublicKey;[Ljava/security/cert/Certificate;)V used in the signature
课程以＆＃39;我的＆＃39;开头。是为应用程序创建的，并且位于EAR文件中。在WildFly中创建了一个自定义模块，也可以使用包含这些类的jar。
可能是什么原因？
谢谢！