将我的 0.3.1 Griffon 应用升级到 0.9.4 发现以下编译错误:
[griffonc] Threading injection feature disabled.
[griffonc] org.codehaus.groovy.control.MultipleCompilationErrorsException: startup failed:
[griffonc] ..\sgmentia-client\griffon\app\models\com\nortia\sgmentia\client\maestros\MaestrosModel.groovy: -1: firePropertyChange(java.lang.String,java.lang.Object,java.lang.Object) in com.nortia.sgmentia.client.maestros.MaestrosModel cannot override firePropertyChange in com.nortia.sgmentia.client.maestros.MaestrosModelSupport; attempting to assign weaker access privileges; was public
[griffonc] @ line -1, column -1.
[griffonc] 1 error
Compilation error: Compilation Failed
我的代码中没有提到firePropertyChange, 所以我不知道该怎么做。
引用的类如下所示:
abstract class MaestrosModelSupport
...
class MaestrosModel extends MaestrosModelSupport
想法??
更新
我遵循了命名约定(每个模型都必须以 XXXModel 结尾),现在项目编译了。
然而,经过一些重构,有一些新的东西:
[copy] Copying 1 file to C:\maestro\desarrollo\projects\interactionManager\sgmentia-client\staging
ERROR [main]: [1] ApplicationDefaultExceptionHandler Se ha producido un error inesperado en la aplicaci¾n: Interfaces must have java.lang.Object as superclass in class file com/nortia/sgmentia/client/DocumentController
java.lang.ClassFormatError: Interfaces must have java.lang.Object as superclass in class file com/nortia/sgmentia/client/DocumentController
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
所以现在怎么办?