Current position:Home > use incompatible return type

use incompatible return type

Advertisement

Error: attempting to use incompatible return type

-0001-11-30

Hi, I am getting the following error while building my application. I want to support jdk 1.5 to the product. How can I resolve this issue... I dont have the new lib for the same! [javac] C:\venus\src\com\martquest\rulebase\RulebaseDom.java:61: getDo

Incompatible, unrelated return types compile error

-0001-11-30

I have: public interface ActionControl<C extends ActionControl<C>> extends Control<C>      public ActionModel getModel(); public interface ValueControl<V, C extends ValueControl<V, C>> extends Control<C>      public Val

Covariant return types over Generic return types.

-0001-11-30

Feeling rather slow on the uptake having only just discovered covariant return types (thanks again cowwoc), I've been looking over one of our soon to be released APIs and think using covariants makes muchos sense for it but there's one issue: public

Incompatible data types in combination

-0001-11-30

Hi All, i am getting this error incompatible data types in combination when i run my interface. my interface extract data from table and loads into file.it was running fine but dun know why its giving this error now during insert rows step.You're ess

Multiple Return Types

2015-10-11

haven't been around in a while, so I thought I'd stir up some comments with a suggestion for a new feature in Java, which I'm sure has been suggested at some point, but I can't remember seeing it talked about, so here goes: Multiple Return Types: pub

How can I get rid of a type generated by the Data/Services return type wizard?

2015-10-11

Hi All, I have a JSON service that returns an object called "error".  The Data/Services "Configure Return Type" wizard automatically turned this into a class "Error". However, this caused over a hundred errors to show up insi

Problem when calling a return type BOOLEAN SQL Function in a package

2015-10-11

Hi All, I am having problem when trying to call a SQL function in a package with return type BOOLEAN The SQL function signature is as follows CREATE OR REPLACE PACKAGE RMSOWNER.ORDER_ATTRIB_SQL **** FUNCTION GET_PO_TYPE_DESC(O_error_message IN OUT VA

Should Collections be used as return types across threads?

2015-10-11

I am wondering when, if ever, it is appropriate to use a Collection as the return type of a method in a multi-threaded environment. Here is our situation: We have four classes -- Widget, WidgetManager, ClientA, and ClientB. ClientA and ClientB are ru

Two methods with same name but different return type?

2015-10-11

Can I have two methods with same name but different return type in Java? I used to do this in C++ (method overloading or function overloading) Here is my code: import java.io.*; public class Test{ public static void main(String ar[]){ try{          

The class of the deferred-methods return type "{0}" can not be found.

2015-10-11

I am developing a multilingual portal application. I have the method that changes the locale based on user's choice in the bean and the method is being referred to as below. <af:selectOneChoice label="Select Language" autoSubmit="true&qu

How to add User defined return type in service interface of AppModule

2015-10-11

HI All, I am creating service interface using AppModule. Added custom method with Java primitives and working fine. Now i want to added custom method with return type is EMP object means user defined object. How can i do so? Thanks in advance.I looke

Data Service Wizard - How can I reconfigure return type field as XML (E4X) value

2015-10-11

The HTTP Data Service wizard - "Reconfigure Return Type" - does not allow XML (E4X) to be selected as a data type for a field.  For example , If my example XML payload looks like this (see below), I would like to set the datatype for "setti

Developers  Help me on  return  type

2015-10-11

Can we have two returns in a single method. Also can we have any executable statement after return. Thanks in advance.Clearing the doubt is graetly appreciatedhi, can you explain your problem clearly ? If you want to return many things (objects) in a

Non-void return type for Application Module Clients Interface

-0001-11-30

Hello, can anyone guide me on how will I solve my problem. first of all, I'm using JDeveloper 10.1.3, I use JSF, ADF Faces, ADF Model, ADF Business Components. I made a web page that has a Transactional Capabilities, all is going smoothly, all data's

A constructor cannot specify a return type.

-0001-11-30

I have a shuffleList.as file with this code... package { import flash.display.MovieClip; public class shuffleList extends MovieClip{ function shuffleList(arr:Array):Array{ var shuffled:Array = arr.slice(); for (var i:int=0; i<arr.length; i++) { var e

Function with return type boolean

-0001-11-30

I have created a function with return type boolean as: CREATE OR REPLACE FUNCTION fn RETURN BOOLEAN AS exp EXCEPTION; BEGIN return TRUE; EXCEPTION when OTHERS then RAISE exp; END; FUNCTION fn compiledThen I was trying to call this function into dbms_

Return type Boolean From Oracle Function

-0001-11-30

1. How do I get a return type of Boolean from Oracle function in Java? 2. I have a function fx overloaded in Oracle (8 variances) and I have trouble getting the right one in Java. Is 8 too high a figure or Java does not support calling overloaded fun

Error 136 Functions that can be compossed must declare a return type

-0001-11-30

Hello, I have downloaded the EF Final Release driver and Im working with Oracle 11g express. I have the following Procedure: PROCEDURE ProductosPedido( Datos Out SYS_RefCursor) IS BEGIN OPEN Datos FOR SELECT Nombre, TO_NUMBER(Precio * (SELECT SUM(uni

Complex return type for operations in Application Services

-0001-11-30

Hi all, I am trying to create a complex return type for one of operation in CAF Application service.I have created a complex dataStructure  named productList and added product bussiness object as its attribute with cardinality 0--n. And used product

Flex services with multiple return types

-0001-11-30

Hello, We are creating a webapplication with flex and php. Everything is working very good, until we got to the library part of the application. Every service so far had only 1 return type (eg: User, Group, ...) Now for the library we want to return