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Questions tagged [undefined-function]

An undefined function is a function that fails to execute when called due to the body of the function not being available to the program, compiler, or interpreter, looking for a function definition.

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PHP gd library apparently installed but not functioning

I can’t get gd library (php_gd2.dll) working with windows8x64, localhost running php5.5 on Apache 2.4. I commented out the ";" in "php.ini" file located in the main php installation directory and the command php -m also shows that the module is…
SMH
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Undefined javascript function in MVC view

I have a simple javascript function function SayTest() { alert("test"); } I include the javascript file in my MVC 4 view and call the SayTest function from within my…
Andre Lombaard
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Attempt to reference field of non-structure array - train svm model

Hi stackoverflow world, So I am attempting to run some data through an svm train model and I am running into the following error: Undefined function or variable 'bestc'. Error in train_svm_model_sh (line 28) cmd = ['-s 0 -t 0 -c', num2str(bestc),…
user2532780
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Functions are undefined

I am trying to create a data management application, but instead of a Windows-based solution or using WebSQL, i am using IndexedDB. I am pretty new to it but I believe I have covered the basis in this draft of code. Anyway, my problem is, anytime I…
Olakunle Oladimeji
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Call to undefined function openssl_public_decrypt, mcrypt installed

I try to make a local copy of a wordpress site. I'm using xampp, and everything went just fine up to this error: Fatal error: Call to undefined function openssl_public_decrypt() in C:\xampp\htdocs... Php info shows that mcrypt is installed,…
user1887577
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Math functions undefined although present in the Borland C++ Builder 6 help under Math unit

I want to use the function Sign() in a Borland C++ Builder 6 application. I cannot however find the correct header file. When I use this function I get a compiler error saying undefined symbol, Sign. You would think this function would be in math.h…
Arnaud
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undefined reference to functions declared in lindo.h

I have the same problem described in this post: undefined reference to function declared in *.h file I am writing a C/C++ project Using Eclipse. How can I solve the same problem? I have tried going to: Project -> properties -> c c++ build ->…
mm_
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Java Script Function is not Defined

I am getting the following error from the chrome developer tool Uncaught ReferenceError: searchRequests is not defined searchProcess.php:174 onclick. When I click on hyperlink produced from engine.php, I don't get the alert from the…
user908759
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type issue undefined is not a function

I've got an issue that I just don't understand as I'm a newbie. I'm running a jquery plugin on a wordpress site and since upgrading wordpress to the latest version, the jquery plugin doesn't work (http://caroufredsel.dev7studios.com). I get the…
user127181
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Backbone says undefined method method_name even if its defined

I have an employee_collection, employee_model, employee_collection_view and employee_view as given below. Javascript for employee_collection var EmployeeCollection = Backbone.Collection.extend({ url: "/employees" }) For employee_model var…
Gagan
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Call to undefined function getClientOriginalName() in Laravel 8

I want to use the function getClientOriginalName() for making a new name for the photo I take from the user. But as I said before, it displays an error that says that this function is undefined. $pic = $request->photo; $newPic =…
Ismail OUCHAOU
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What is wrong with Undefined function A? (lisp)

Have to write a program that asks the user for input until they input 0. Then must output the minimum value for number that were inputted. I am new to lisp and i keep getting undefined function A in the console but a is a variable in the…
jessopiun
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Yii2 Call to undefined method setuser

I'm using Yii2 module dektrium/yii2-user for user sign-up/sign-in and get the aforementioned error while trying to register. PHP User Error – yii\base\ErrorException. in…
tnsaturday
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Fatal Errror: function is undefined | The function still does its job though?

I am getting a Fatal Error for a function that is cleared defined AND working correctly. Even though it does its job it still says that it is "undefined." Has anyone experienced that before? /include/adminbar.php …
Nicholas P.
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Javascript function undefined, yet exists

I have been working on website construction for the whole day. Since I am pretty new to Javascript/HTML, I always get stuck. Today I coded this file and the code worked properly when I finished the first two javascript functions, but all three…
922lmh922
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