We migrated from ArcGIS 9.3. to 10.0 and we are using ODCostMatrix and RouteSolver API in our application using C++ (COM) API and seeing solver failure issue when we are requesting for either ODCostMatrix or RouterSolver. Code snippet and return value as follows.
IGPMessagesPtr pGPMessages;
if(hr == S_OK)
{
pGPMessages.CreateInstance(CLSID_GPMessages);
if(m_bRNSolverCancel)
hr = pSolver->Solve(m_pNAContext, pGPMessages, m_PtrTrackCancel, &isPartial);
else
hr = pSolver->Solve(m_pNAContext, pGPMessages, NULL, &isPartial);
}
Here solver returns hr as -2147221230 (0x80040112).
we also added new code in before Checkout license as well. details as follows.
// New for ArcGIS 10.0
IArcGISVersionPtr ipVersion(CLSID_VersionManager);
VARIANT_BOOL succeeded = VARIANT_FALSE;
HRESULT hr = ipVersion->LoadVersion(esriArcGISEngine, L"10.0", &succeeded);
Let us know, if we are missing anything here.
Thanks in advance.
Regards,
Murali Choudari.