AlliedModders - VCall Crashes upon execution

Hi,

so i have this function CBaseEntity::IsPlayer (i know there are other ways to check for the player) and it crashes upon execution and I'm not sure why it crashes. I've tried to use the ArgBuffer class but that also crashes.

Offset is correct as it works just fine when i tested it directly via SDKCall.

Edit: Looks liek the crash doesnt obviously point to the Execute function. https://crash.limetech.org/7ngxvvi4ly75

SM Version

Quote:

SourceMod Version Information:
SourceMod Version: 1.10.0.6460
SourcePawn Engine: 1.10.0.6460, jit-x86 (build 1.10.0.6460)
SourcePawn API: v1 = 5, v2 = 12
Compiled on: Jan 7 2020 13:39:09
Built from: https://github.com/alliedmodders/sou...commit/2896435
Build ID: 6460:2896435
http://www.sourcemod.net/

Meta Version

Quote:

Metamod:Source version 1.10.7-dev
Built from: https://github.com/alliedmodders/met...commit/6c8495f
Build ID: 971:6c8495f
Loaded As: Valve Server Plugin
Compiled on: Mar 28 2019
Plugin interface version: 15:14
SourceHook version: 5:5
http://www.metamodsource.net/

PHP Code:


		
			
static cell_t Native_IsPlayer(IPluginContext* pContext, const cell_t* params)
{
    CBaseEntity* pEntity = GetCBaseEntity(params[1], false);
    if (!pEntity)
    {
        return pContext->ThrowNativeError("Entity index %d is invalid", params[1]);
    }

    static ICallWrapper* pWrapper = nullptr;
    if (!pWrapper)
    {
        REGISTER_NATIVE_OFFSET("CBaseEntity::IsPlayer",
            PassInfo retInfo;
            retInfo.flags = PASSFLAG_BYVAL; \
            retInfo.size = sizeof(bool); \
            retInfo.type = PassType_Basic; \
            g_pBinTools->CreateVCall(offset, 0, 0, &retInfo, nullptr, 0));
    }

    //ArgBuffer<CBaseEntity*> vstk(pEntity);

    unsigned char vstk[sizeof(CBaseEntity*)];
    unsigned char* vptr = vstk;

    *(CBaseEntity**)vptr = pEntity;

    bool bResult;
    pWrapper->Execute(vstk, &bResult);
    return (bResult == true) ? 1 : 0;
}

REGISTER_NATIVE_OFFET is defined as

PHP Code:


		
			
#define REGISTER_NATIVE_OFFSET(name, code)\
    int offset;\
    GET_OFFSET(name);\
    code;\
    g_RegNatives.Register(pWrapper);

GET_OFFSET is defined as

PHP Code:


		
			
#define GET_OFFSET(name) \
    if(!g_pGameConf->GetOffset(name, &offset) || !offset) \
        {\
            return pContext->ThrowNativeError("Failed to get offset: %s", name);\
        }\