problem about unresolved-Collection of common programming errors
user1243488
windows linker unresolved dbghelp
For background, I have come across this porting a medium-sized linux codebase (compiling into a giant .so) to x64 windows (compiling into a .dll). I have had linker trouble.As a minimal testcase, if I create a Visual Studio project from just the following file:#include <Windows.h> #include <Dbghelp.h>void do_stuff(char const * s) {char buffer[4096];long int len = UnDecorateSymbolName(s,buffer,sizeof(buffer),UNDNAME_COMPLETE); }And I set the project type to DLL and build it, I get an
Michael Hogenson
java compiler-errors runtimeexception unresolved
I’m currently a Teacher’s Assistant for a class that uses Java. I’m trying to write a snippet of code that will test to make sure that student’s methods are correct, but often times the student won’t even implement the method, or they’ll call it something incorrect, which obviously will cause a Unresolved Compilation problem when my test code is run. Is there a way to catch this error during runtime, so that my test code can execute without having to play around with the code submitted by the
Synxis
c++ main unresolved
Possible Duplicate:What is an undefined reference/unresolved external symbol error and how do I fix it? I’m learning C++ and I have a compiling problem in my project. I have read tons of post with this error on the title but I cant find where the problem is.I have a method call in my Main funtion that is responsible for the error. Whenever I comment the line the project compiles perfect.The code is the following:Main.cpp#pragma once #include “stdafx.h” #include <iostream> #include <ss
TheSentry
c++ constructor linker unresolved externals
Possible Duplicate:What is an undefined reference/unresolved external symbol error and how do I fix it? I have a problem with the Linker which I just can’t solve.. Already tried anything I could think of I have a Baseclass (Person) and a Derived Class (Dealer) and I just want to call the Constructor from the CardStack Class which is a member in the Dealer class.Here is my code:Person.h#ifndef PERSON_H #define PERSON_H #include “Card.h” #include “Hand.h”class Person { public:Person(void);virtual
Tee-Man
visual-c++ external symbol unresolved lnk2001
I am new to C++ and I have been practicing by translating my old Java code into c++. I have come across so many errors that I almost gave up hope. I’m also trying to fix an error in the main file, I’m trying to call a function in the main file, but I’m get syntax errors like crazy and I dont know whats wrong. I’ve tried googling and searching for weeks on how to fix these errors in main.cpp. I appreciated the help if you can.// NamedStorm.cpp // CPP=> Function definition #include <iostrea
341008
iphone linker reference main unresolved
I am trying to create an executable using the following linker command:/path/to/ld64/i686-apple-darwin9-ld64 -ObjC -dead_strip -L/ -o ../someoutput -exported_symbol _main -Z -F/full/path/to/frameworks -lgcc -lgcc_s.1 -arch arm -lstdc++.6 -lcrt1.o -lSystem.B -lz -lobjc -framework CoreFoundation -framework UIKit -framework MobileCoreServices -framework CoreGraphics -framework Foundation -framework SystemConfiguration -framework AudioToolbox -framework CFNetwork -framework QuartzCore -framework Ope
user519569
linux dlopen unresolved
I’m trying to report all unresolved symbols from a failed call to dlopen() on a shared library. I’ve tried both RTLD_LAZY and RTLD_NOW as flags to the dlopen call. I know the shared library has 10 missing symbols (i.e. if you performed a static link g++ blah blah : the link would fail with 10 missing symbols). I want to get dlerror() to tell me about all of the 10 missing symbols during the failed load.Does anyone know how to coax this into happening? I see from the man pages that dlerror() retu
David Claridge
c++ linker shared-libraries ld unresolved
I am writing a fairly large C++ shared-object library, and have run into a small issue that makes debugging a pain:If I define a function/method in a header file, and forget to create a stub for it (during development), since I am building as a shared object library rather than an executable, no errors appear at compile-time telling me I have forgotten to implement that function. The only way I find out something is wrong is at runtime, when eventually an application linking against this library
James McLaughlin
c++ recursion sum unresolved
I have to make a recursive function that will compute the sum of the first n integer in an array of at least n integers. I believe I have the function complete the cout statement however is causing an error. Any help would be appreciated.#include <iostream> using namespace std;int n = 0; int array[];int sum(int array[], int n);int main() {cout << sum(array, 4)<< endl;return 0; }//end mainint sum(int array[], int n) {if(n <= 0) {return 0;}else{return array[0] + sum(array + 1,
Simon
c++ linker symbols unresolved
Under Solaris 10, I’m creating a library A.so that calls a function f() which is defined in library B.so. To compile the library A.so, I declare in my code f() as extern.Unfortunately, I “forgot” to declare in A’s makefile that it has to link with B. However, “make A” causes no warning, no error, and the library A.so is created.Of course, when executing A’s code, the call of f() crashes because it is undefined.Is there a way (linker option, code trick…) to make the compilation of library A fai
John Wang
clojure lazy-evaluation unresolved
I’m twisting my old java/python head the clojure way. Please help me to understand the lazy feature of clojure.=> (def myvar (lazy-seq [1 2 (prn “abc”)])) #’user/myvarThe above is easy to understand. Since it’s a lazy sequence, the (prn “abc”) will not be evaluated, hence nothing printed.=> (def myvar (lazy-seq [1 2 (prn undefined-var)])) CompilerException java.lang.RuntimeException: Unable to resolve symbol: undefined-var in this context, compiling:(NO_SOURCE_PATH:1) The above will raise
Michael
c++ reference undefined symbol unresolved
I’m having several “undefined reference” (during linkage) and “unresolved symbol” (during runtime after dlopen) issues where I work. It is quite a large makefile system.Are there general rules and guidelines for linking libraries and using compiler flags/options to evade these types of errors?
user26534
include cocos2d-x unresolved inclusion
I am trying to create a new cocos2dx project in windows 7 64 bitcocos2dx version : cocos2d-2.1rc0-x-2.1.3ADT Bundle : adt-bundle-windows-x86_64-20130514NDK : android-ndk-r8e-windows-x86_64Path variables:NDK_ROOT=c:\android\NDK;Path: …..other windows stuffs;c:\..java”;c:\cygwin\bin;When i execute create-android-project.bat, no error is shown. the project is created fine.But when i import it to eclipse it shows error in AppDelegate.h file.i have include the following entries in properties->paths
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