The method getSingleResult() is undefined for the type Query

The method getSingleResult() is undefined for the type Query5 QueryResult qr = new QueryResult<T>(); Query query = this.getSession().createQuery("...

The method getString(int) is undefined for the type Apps

“the method ** is undefined for the type string” in Eclipse

如题netty中定义的 FullHttpRequest request,为什么会出现 The method getDecoderResult() is undefined for the type FullHttpRequest?谢谢Netty HTTP JSON ...

...am I getting "The method getContext() is undefined for the...

Query Execution in JPA - getResultList, getSingleResult

The method is undefined for the type (Beginning Java forum at...

The method getSingleResult() is undefi...的中文翻译_百度翻译