Error lnk2019 unresolved external symbol referenced in function
Tags: cpp, oop, programming, computerscience
Published: 2020-12-19 12:58:23

#Solution
Mostly cause is that you are not connecting in the item made from Agent.cpp.
 
You should check to guarantee that it's a part of the project and that you're utilizing the right form, accumulated with this current compiler too (since you state you haven't contacted it in some time, it might be that the items were worked with a previous compiler adaptation, possibly making them incompatible - different 
Name damaging techniques, for instance).

---
title: originally posted here 👇
canonical_url: https://kodlogs.com/blog/851/error-lnk2019-unresolved-external-symbol-referenced-function
---
 
The main thing to attempt is a full perfect and-construct.
 
##On a couple of different focuses:
 
The blunder is happening in World: process mouse implying that the hotspot for View::process Mouse is likely unimportant.
 
I discover you are mixing the printf() function and cout function somewhat ... upsetting. You should to likely stay away from printf() function for genuine C++ programming. It works, yet it is for the most part planned for inheritance C support.
Mostly Cause
A significant part of the missing data is frequently to be found in the construct sign in Visual Studio. Just posting such a log from the bombed manufacture may do the trick to analyze the issue.
 
No, Check All these and 
run
 
You have one library directory specified which caused the issues:
 
/LIBPATH:"C:Program Records (x86)IntelComposerXE-2011mkllibintel64"
 
which will make an endeavor interface 64-piece libraries with 32-piece objects.
 
The section
 
/LIBPATH:"C:Program Documents (x86)IntelComposerXE-2011mklinclude"
 
is additionally inaccurate except if, in a far-fetched arrangement, you have libraries introduced in an Incorporate registry.
 
Forget about the Lapack95 library except if you are making Fortran95-interface calls to Lapack.
 
at the point when you interface The entirety of Every then It gives out Put and connected all the library correctly
 
###After Linking Correctly 
mkl_intel_c_dll.lib(_memo_mkl_malloc_c.obj) : mistake LNK2019: uncertain outside image _mkl_serv_mkl_malloc referenced in work _MKL_malloc
 
mkl_intel_c_dll.lib(_memo_mkl_free_c.obj) : blunder LNK2019: uncertain outer image _mkl_serv_mkl_free referenced in work _MKL_free
 
mkl_intel_c_dll.lib(_sgels.obj) : mistake LNK2019: uncertain outside image _mkl_serv_set_progress referenced in work _sgels
 
mkl_intel_c_dll.lib(_sgels.obj) : mistake LNK2019: uncertain outside image _mkl_serv_setxer referenced in work _sgels
 
mkl_intel_c_dll.lib(_sgels.obj) : mistake LNK2019: uncertain outside image _mkl_lapack_sgels referenced in work _sgels
 
mkl_intel_c_dll.lib(_MKL_Somatcopy.obj) : mistake LNK2019: uncertain outer image _mkl_trans_mkl_somatcopy referenced in work _MKL_Somatcopy
 
mkl_intel_c_dll.lib(_misc_mkl_progress_iface_u.obj) : mistake LNK2019: uncertain outer image _mkl_serv_default_progress referenced in work _MKL_PROGRESS
 
mkl_intel_c_dll.lib(_misc_mkl_xerbla_iface_u.obj) : mistake LNK2019: uncertain outer image _mkl_serv_default_xe
 
 
 
**Result:**
  It is working correctly