我正在我的 android 应用程序中尝试 lambdaj,但即使是最简单的过滤操作也会失败,并列出异常。例如:
Group<Person> groupedPersons= group(people,by(on(Person.class).getAge()));
并且任何其他选择或过滤器最终都会出现相同的以下异常,知道吗?如果可以相关的话,“Person”类是一个greenDAO类......谢谢
04-05 16:07:48.735: E/AndroidRuntime(6579): FATAL EXCEPTION: main
04-05 16:07:48.735: E/AndroidRuntime(6579): java.lang.NoClassDefFoundError:ch.lambdaj.function.argument.ProxyArgument
04-05 16:07:48.735: E/AndroidRuntime(6579): at ch.lambdaj.function.argument.ArgumentsFactory.createPlaceholder(ArgumentsFactory.java:68)
04-05 16:07:48.735: E/AndroidRuntime(6579): at ch.lambdaj.function.argument.ArgumentsFactory.registerNewArgument(ArgumentsFactory.java:58)
04-05 16:07:48.735: E/AndroidRuntime(6579): at ch.lambdaj.function.argument.ArgumentsFactory.createArgument(ArgumentsFactory.java:50)
04-05 16:07:48.735: E/AndroidRuntime(6579): at ch.lambdaj.function.argument.ArgumentsFactory.createArgument(ArgumentsFactory.java:39)
04-05 16:07:48.735: E/AndroidRuntime(6579): at ch.lambdaj.Lambda.on(Lambda.java:63)