CoCreateInstance是COM(Component Object Model)技术中用于创建COM对象实例的函数。当遇到server:cocreateinstance failed这样的错误时,通常意味着在尝试创建COM对象时发生了问题。下面是一些可能的解决步骤和考虑因素: 1. 确认CoCreateInstance函数调用的上下文和用途 首先,需要明确你正在尝试创建的COM对象是什么,以及这个对象在...
Debug Assertion Failed Debug Assertion Failed - Expression: _BLOCK_TYPE_IS_VALID Debug assertion failed error message Debug Assertion failed error while using an mfc dll via import library in an managed console application Debug Assertion Failed: wincore.cpp Debug assertion failed! MFC Application Visu...
hr = CoCreateInstance( CLSID_SQLNCLI11, NULL, CLSCTX_INPROC_SERVER,IID_IDBInitialize, (void **) &pIDBInitialize); if (FAILED(hr)) cout << "Failed in CoCreateInstance().\n"; // Initialize the property values needed to establish the connection. for ...
hr = CoCreateInstance( CLSID_SQLNCLI11, NULL, CLSCTX_INPROC_SERVER,IID_IDBInitialize, (void **) &pIDBInitialize); if (FAILED(hr)) cout << "Failed in CoCreateInstance().\n"; // Initialize the property values needed to establish the connection. for ...
hr = CoCreateInstance( CLSID_SQLNCLI11, NULL, CLSCTX_INPROC_SERVER, IID_IDBInitialize, (void **) &pIDBInitialize); if (FAILED(hr)) cout << "Failed in CoCreateInstance().\n"; // Initialize the property values needed to establish the connection. for ...
2018/05/11 15:46:49.3481752 1184 8760 SLS CoCreateInstance Failed: hr = 0x80040154 2018/05/11 15:46:49.3481818 1184 8760 Agent Failed to retrieve SLS response data for service 117cab2d-82b1-4b5a-a08c-4d62dbee7782, error = 0x80040154 2018/05/11 15:46:49.3481895 1184 8760 Agent Caller ...
Run-time error '1004': Method '~' of object '~' failed The CreateObject function and the CoCreateInstance function stop responding and never finish, or take a long time to return. On some servers, the creation is fast, but 1004 errors appear in the Windows event log that ...
Run-time error '1004': Method '~' of object '~' failed The CreateObject function and the CoCreateInstance function stop responding and never finish, or take a long time to return. On some servers, the creation is fast, but 1004 errors appear in the Windows event log that indi...
void main() { HRESULT hr; IDBInitialize* pIDBInitialize = NULL; ICommandText* pICommandText = NULL; IMultipleResults* pIMultipleResults = NULL; IRowset* pIRowset = NULL; hr = InitializeAndEstablishConnection(&pIDBInitialize); CHKHR_GOTO(hr, L"Failed to establish connection.", _ExitMain); hr...
#include<sqlncli.h>IDBInitialize *pIDBInitialize =NULL; IDBCreateSession *pIDBCreateSession =NULL; IDBProperties *pIDBProperties =NULL;// Create the data source object.hr = CoCreateInstance(CLSID_SQLNCLI10,NULL, CLSCTX_INPROC_SERVER, IID_IDBInitialize, (void**)&pIDBInitialize); hr = pIDBInitialize...