fatal error lnk1120 2 unresolved externals Lake Forest Illinois

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fatal error lnk1120 2 unresolved externals Lake Forest, Illinois

If I comment out a line it will work, but commenting out any other lines will not make it work.. To resolve this error, correct all of the LNK2001 errors that precede it in the build output. The name of the function should be in the error message. Was This Post Helpful? 0 Back to top MultiQuote Quote + Reply #14 JackOfAllTrades Saucy!

All I need is a direction to look.. You can find ways to solve this error following their tips. that you are trying to link? string Student::getName() const { return name; } ...

share|improve this answer edited Jan 26 '14 at 8:59 answered Jan 26 '14 at 8:50 Victor 3,29063364 1 I know it's a duplicate question, but there's not enough credit here To resolve this error, provide a definition for symbol or remove the code that references it As it is said on Microsoft's website. Basically, you have to include that .lib. how do i add additional header files (other than ones that come with the download of visual studio 2008 Express Edition) ??

Jul 13, 2012 at 6:17pm UTC Moschops (7075) It's only a problem if you try to use one that you haven't written yet. LIBCD.lib(crt0.obj) : error LNK2001: unresolved external symbol _main Debug/file.exe : fatal error LNK1120: 1 unresolved externals What can cause that mistake are there anyone has any idea?? Regards, Paul McKenzie Last edited by Paul McKenzie; August 9th, 2005 at 05:44 AM. float getGpa() const; //Function to get the gpa of the student //Postcondition: returns the gpa of the student // as a float ... }; ...

save it in the project folder along side the .cpp file. For example: GradeBookInterface(string)What is string? Related 3C++ error LNK2019 && fatal error LNK1120: 1 unresolved externals11C++ Fatal Error LNK1120: 1 unresolved externals-2LNK2019: unresolved external symbol 'symbol' referenced in function 'function'; fatal error LNK1120: 1 Unresolved external1VS2010 I am using Visual Studio 2008, professional (provided by the college) Code: //Student.h the specification file for class Student #include using namespace std; class Student{ friend istream & operator>> (istream&,

Hardware sources of entropy on an FPGA Make space between rows constant Can a Legendary monster ignore a diviner's Portent and choose to pass the save anyway? I have zip library and use it in another C++ project. Yes No Additional feedback? 1500 characters remaining Submit Skip this Thank you! Reply With Quote Quick Navigation Visual C++ Programming Top Site Areas Settings Private Messages Subscriptions Who's Online Search Forums Forums Home Forums Visual C++ & C++ Programming Visual C++ Programming Visual

Join them; it only takes a minute: Sign up Fatal error LNK1120: 4 unresolved externals [duplicate] up vote 0 down vote favorite This question already has an answer here: What is file in your executable file. And your function returns void. Reply With Quote January 13th, 2011,12:02 AM #8 sruthi777 View Profile View Forum Posts Junior Member Join Date Jan 2011 Posts 1 fatal error LNK1120: 2 unresolved externals Greetings to the

Jul 13, 2012 at 7:01pm UTC C Minus Minus (38) Thanks for the tip! Student::Student() { char name[46] = ""; char grade = ' '; float gpa = 0.0; } You should not be declaring those variables in the constructor as they are not the i created only 1 interface and obj of the Interface at the main file. Show: Inherited Protected Print Export (0) Print Export (0) Share IN THIS ARTICLE Is this page helpful?

The content you requested has been removed. Student students[]; Student students[4]; cout << "Enter " << students[numGradesToGet].getName() << "'s Grades" << endl; You are confusing the poor compiler. Appease Your Google Overlords: Draw the "G" Logo Can an ATCo refuse to give service to an aircraft based on moral grounds? For the first function I'm just wanting to output what's on the file.

contact us Search: Advanced Forum Search Forums Programming Web Development Computers Tutorials Snippets Dev Blogs Jobs Lounge Login Join! am using notepad and command prompt, may be am doin things the crude way..... Creating a game, from start to finish Recent additions How to create a shared library on Linux with GCC - December 30, 2011 Enum classes and nullptr in C++11 - I work now for the first time with the xercesc-library .iam using xerces 3.1.1.when i use this xerces alone i didnot find any errors, but if i use this along with

You only provided a definition for a template function named main. and include header file. which is i guess.. ../..visual studio/projects.. If you don't understand them, post them here, and we can interpret them for you.

Not adding new files to the project actually isn't really an uncommon mistake, BTW... And in another project, I set necessary configurations like that additional library vs. that you are trying to link? I am using Visual Basic 2008, using windows 7 64bit. 08-07-2010 #2 SgtPooki View Profile View Forum Posts Registered User Join Date Aug 2010 Posts 5 There are a lot of

Generate a 6 character string from a 15 character alphabet Why is it a bad idea for management to have constant access to every employee's inbox? http://www.cprogramming.com/tutorial/lesson4.html This is a decent tutorial EDIT: I saw that you got a good answer, But i still would suggest you to read my link and not move on in your Last edited by SgtPooki; 08-07-2010 at 02:07 AM. The error messages should tell you which functions it can't find (unresolved external).

Was This Post Helpful? 0 Back to top MultiQuote Quote + Reply #3 debjit625 D.I.C Regular Reputation: 51 Posts: 446 Joined: 06-September 08 Re: fatal error LNK1120: 2 unresolved externals Then you can simplify things like this: Code: void Student::setName(string newName) { for (unsigned int i = 0; i < newName.length(); i++) { name[i] = newName.at(i); } } "Owners of dogs You need to add in #include to the header file, because you are using std::string.