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Linker: Unresolved externals

Alx101 (85)
I am trying to use AngelScript into my project but i keep gettig this annoying linker error: error LNK2019: unresolved external symbol _asCreateScriptEngine referenced in function "public: __thiscall EEngine::ScriptAbstr::ScriptAbstr(class LogMgr *)" (??0ScriptAbstr@EEngine@@QAE@PAVLogMgr@@@Z)

And i KNOW that i have included the file. It is just an .h file so i dont see why i get this problem!

Here is the code:
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#ifndef _SCRIPT_ABSTR_H_
#define _SCRIPT_ABSTR_H_
#include <fstream>
#include "angelscript.h"
#include "LogMgr.h"
#include <vector>
#include <iostream>
using namespace std;

namespace EEngine
{
class ScriptAbstr
{
public:
	ScriptAbstr(LogMgr* mLog);
	~ScriptAbstr();

	int loadScript(const char *filename, const char * module);
	bool printRecentScript();
	bool compileScripts(string aScriptList[]);

private:
	asIScriptEngine* scriptEngine;
	LogMgr* log;
	string scriptContent;

};
}

#endif


and the function i am using it in:
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ScriptAbstr::ScriptAbstr(LogMgr* mLog)
{
	log = mLog;
	scriptEngine = asCreateScriptEngine( ANGELSCRIPT_VERSION );
	if( scriptEngine == 0 )
	{
		log->logMessage(log->CRITICAL, "Could not create script engine!");
	}
}


Thanks for help in advance!
vlad from moscow (6539)
And where is the function asCreateScriptEngine defined that you are using in the statement?

scriptEngine = asCreateScriptEngine( ANGELSCRIPT_VERSION );
Last edited on
Alx101 (85)
In the "anglescript.h" file.

But now when i look in it. I see no decleration!
Alx101 (85)
Ok i just fixed the problem, but another arises. I had to change one of my classes name to LogManager instead of LogMgr because angelscript uses that name. Now all hell broke loose and i cant even compile my code. I get tons of errors saying that LogManager doen't exist!
vlad from moscow (6539)
You should find all occurences of he name LogManager and change them to LogMgr.
ne555 (10692)
You should use namespaces
Alx101 (85)
No, i changed the name from LogMgr to LogManager on all places i could find.
Alx101 (85)
Ok i changed the name back and i still get a linker error:

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ngelscript.lib(as_scriptengine.obj) : MSIL .netmodule or module compiled with /GL found; restarting link with /LTCG; add /LTCG to the link command line to improve linker performance
1>angelscript.lib(as_scriptengine.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in LogManager.obj
1>angelscript.lib(as_configgroup.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in LogManager.obj
1>angelscript.lib(as_thread.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in LogManager.obj
1>angelscript.lib(as_globalproperty.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in LogManager.obj
1>angelscript.lib(as_gc.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in LogManager.obj
1>angelscript.lib(as_datatype.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in LogManager.obj
1>angelscript.lib(as_memory.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in LogManager.obj
1>angelscript.lib(as_string.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in LogManager.obj
1>angelscript.lib(as_callfunc.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in LogManager.obj
1>angelscript.lib(as_objecttype.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in LogManager.obj
1>angelscript.lib(as_scriptobject.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in LogManager.obj
1>angelscript.lib(as_builder.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in LogManager.obj
1>angelscript.lib(as_tokenizer.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in LogManager.obj
1>angelscript.lib(as_scriptfunction.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in LogManager.obj
1>angelscript.lib(as_atomic.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in LogManager.obj
1>angelscript.lib(as_generic.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in LogManager.obj
1>angelscript.lib(as_module.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in LogManager.obj
1>angelscript.lib(as_context.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in LogManager.obj
1>angelscript.lib(as_string_util.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in LogManager.obj
1>angelscript.lib(as_callfunc_x86.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in LogManager.obj
1>angelscript.lib(as_scriptnode.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in LogManager.obj
1>angelscript.lib(as_scriptcode.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in LogManager.obj
1>angelscript.lib(as_outputbuffer.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in LogManager.obj
1>angelscript.lib(as_compiler.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in LogManager.obj
1>angelscript.lib(as_bytecode.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in LogManager.obj
1>angelscript.lib(as_parser.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in LogManager.obj
1>angelscript.lib(as_restore.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in LogManager.obj
1>angelscript.lib(as_typeinfo.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in LogManager.obj
1>angelscript.lib(as_variablescope.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in LogManager.obj
1>     Creating library G:\EEngine\EEngine - Editor\Debug\EEngine - Editor.lib and object G:\EEngine\EEngine - Editor\Debug\EEngine - Editor.exp
1>LINK : warning LNK4098: defaultlib 'MSVCRT' conflicts with use of other libs; use /NODEFAULTLIB:library
1>G:\EEngine\EEngine - Editor\Debug\EEngine - Editor.exe : fatal error LNK1319: 29 mismatches detected
1>
Alx101 (85)
Nvm i solved the problem by switching the angelscript.lib to angelscriptd.lib
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