https://stackoverflow.com › questions › 22197030

Fix method: using the parent class member by its full name (by prefixing this-> or parentClassName:: to the name of the member). see: templates: parent class member variables not visible in inherited class

https://stackoverflow.com › questions › 9241527

First of all a square bracket is missing after the last line of code. Second you have to call " self " to get the method! [self.view addSubview:[self returnImageView:myImageViews color:tableColor x:17 y:10 width:290 height:230]]; Third, did you declare your returnImageView method in the class-relative .h file?

https://cs50.stackexchange.com › questions › 6070 › why-do-i-get-an-undefined-identifier...

To fix your issue you need to declare the variable height before the while lope. Your code should be the following: int height; do { height = Getint(); } while (some condition);

https://hatchjs.com › c-use-of-undeclared-identifier

Learn how to fix the use of undeclared identifier error in C++ with this detailed guide. Includes step-by-step instructions and code examples.

https://www.geeksforgeeks.org › how-to-avoid-compile-error-while-defining-variables

How to avoid errors while creating variables? The identifier is undeclared: In any programming language, all variables have to be declared before they are used. If you try to use the name of a such that hasn’t been declared yet, an “ undeclared identifier ” compile-error will occur. Example: Compile Errors: prog.c: In function 'main':

https://github.com › microsoft › vscode-cpptools › discussions › 11637

ia32intrin.h [Ln 127, Col 19]: use of undeclared identifier '__builtin_ia32_addss'. I did find #9898 which seems to address a similar issue, but using "--extra-arg=-mno-sse2" doesn't change anything. Not to mention I'm using 1.18.1 which seems as if it should incorporate the fix.

https://hatchjs.com › use-of-undeclared-identifier

Learn what is a use of undeclared identifier, its causes, and how to fix it. This common C++ error can lead to compilation errors and runtime crashes. With our help, you'll be able to identify and fix use of undeclared identifier errors in no time.

https://www.reddit.com › r › javahelp › comments › yj03wp › undeclared_method_error_for_parseint...

If I try to remove the 'java.lang.Integer' BlueJ says that parseInt is an undeclared method, parseInt is part of the java.lang package which is imported by default, I shouldn't need to explicitly import it.

https://rollbar.com › blog › how-to-resolve-the-cannot-find-symbol-error-in-java

Declaring this variable by specifying its data type (or, alternatively, inferring its type with the var keyword in Java 10+) resolves the issue (Fig. 1 (b)). public class UndeclaredVariable {. public static void main(String... args) {. int x = 6;