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Questions tagged [undeclared-identifier]

257 questions
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C++ Undeclared Identifier (but it is declared?)

I'm pretty sure I've included the qanda class, but when I try to declare a vector that contains it or a class of that type I get an error saying that qanda is undefined. Any idea what the problem might be? bot_manager_item.h #pragma once #include…
Joshua
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error C2065: 'OCR_NORMAL' : undeclared identifier

I am using Visual Studio 2010 C++ How to remove this error? error C2065: 'OCR_NORMAL' : undeclared identifier near wc.hCursor = (HCURSOR)LoadImage(NULL, MAKEINTRESOURCE(OCR_NORMAL), IMAGE_CURSOR, 0, 0, LR_SHARED) The answer is bellow: that helped…
John Boe
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'Use of Undeclared Identifier' in AppDelegate (iOS)

Running into a bit of an issue. This is my first time really dealing significantly with an AppDelegate.h/.m file. I've declared a property @property float centerFreq in AppDelegate.h. Then I synthesize it in AppDelegate.m like so: @synthesize…
Roshan Krishnan
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c++ Why is variable "file" undeclared when I have declared it?

I am using visual studio 2012 writing normal c++ and I keep getting this error for a variable I have declared. 1>c:\users\joe\skydrive\documents\c++\consoleapplication2\matracies 1.cpp(182): error C2065: 'file' : undeclared…
Norno3
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Error C3861: 'ResGain': identifier not found

essentially I'm writing a short script. The easiest way to look at is that it's for a game with a resource collection. ResGain is the resources gained, and BonusGain is the chance to earn an extra resource. I am getting Identifier not found errors…
Joshua Nighthawk Abbott
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QButtonGroup undeclared identifier?

In my project, I have 256 PushButtons and I made a function that adds them all to a QButtonGroup. void MainWindow::AddBlocksToGroup() { QButtonGroup* blockGroup = new QButtonGroup(this); blockGroup->addButton(ui->Oblock_0, 0); …
mrg95
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Accessing external function using function pointer in C

Im trying to link to a extern function using a pointer to it. But everytime I try, I get compiler errors that the extern function is undeclared. I have little experience with external functions, and so cannot see my mistake. I have a function…
Scott
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glGenFramebuffers, glBindFramebuffer etc undeclared

I'm trying to set up a frame buffer object but I am getting errors. glGenFramebuffers is always undeclared, as are other similar things like glBindFramebuffer. I believe that the problem is import related, but am unsure how to go about fixing…
Adam Kenworthy
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How can I fix "undeclared identifier" caused by mock object based on interface that uses a different unit

I am mocking an object supporting interface IClient for use in unit testing. The interface itself is defined in another unit, ClientIF. The interface references a TDetail defined in another unit, ldetail. If I mock TDetail, I get an unidentified…
Doug Johnson-Cookloose
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C++: 'set' and 'vector' "undeclared despite #include statements

I am using Netbeans 7.1 on Ubuntu 11.04. The following call set< Triangle > V; gives the error message error: ‘set’ was not declared in this scope and the following call vector< Triangle > ans; gives the error message error: ‘vector’ was not…
OtagoHarbour
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iOS 5 undeclared identifier GL_TEXTURE_RECTANGLE

I'm having trouble using a rectangular texture on iOS (iPhone 3gs or newer) I'm trying to use GL_TEXTURE_RECTANGLE and/or GL_EXT_texture_rectangle but XCODE autocomplete doesn't recognize it, i think because the proper header file is not imported…
OMRVKZ
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c++ Undeclared identifier inside operator function

I'm creating a "date" class in c++, which holds day, month and year variables and bunch of operator functions to use it with. I have a date.h header and date.cpp for my class and one of the operator functions in date.cpp is giving me bunch of…
Baburo
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JavaScript Map or 2D Array for...of Variable Declarations or Lack Thereof

All the examples I find online for iterating over a Map using for...of are in this format: for (const [key, val] of map) console.log(`${key} maps to ${val}`); What about using previously declared variables? As in: let key, val; for ([key, val]…
Sideways S
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DECLARATIONERROR: UNDECLARED IDENTIFIER when I compile from Truffle

I am trying to create a Credist Score Function in a Loan Management Smart Contract using solidity, but I keep getting this undeclared identifier error when I compile on remix browser IDE and truffle. How can I solve this problem please? I have…
Akinfenwa Damilare
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declare element in array that is the struct type

I have this struct: typedef struct { int id; node_t * otherNodes; } node_t; where I need an array of nodes in my node.... but in the header file is not recognized: it tell me `unknown type name 'node_t' how can I solve this? thanks
ghiboz
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