Remove invalid cells error
 

Dear all,

I am using the latest version of Star-ccm+, v8.04.007.

However, when I do the 'invalid cells remover' on one of my region, the error message as below has appeared.

Can anyone tell me what does this error means? And what should I do to prevent it?

Fyi, I haven't experienced this kind of error on previous version of Star-ccm+.

star.surfacewrapper.VolumeOfInterestSeedPointManag er::getParentAs<class GlobalVolumeOfInterest>: parent is a star.meshing.MeshValueManager Command: RemoveInvalidCells Recoverability: Non-recoverable ServerStack: [SymInit: Symbol-SearchPath: '.', symOptions: 530, UserName: 'AIZADS' , OS-Version: 6.1.7600 () 0x100-0x1 , 000007FEF68A56DF (StarPlatform): (filename not available): Platform::Platform , 000007FEF2FDCCC4 (StarNeo): (filename not available): NonRecoverableError::NonRecoverableError , 000007FEF30757F8 (StarNeo): (filename not available): InternalError::InternalError , ERROR: SymGetSymFromAddr64, GetLastError: 487 (Address: 000007FEE338B4DC) , 000007FEE338B4DC (StarSurfaceWrapper): (filename not available): (function-name not available) , ERROR: SymGetSymFromAddr64, GetLastError: 487 (Address: 000007FEE338BB2A) , 000007FEE338BB2A (StarSurfaceWrapper): (filename not available): (function-name not available) , 000007FEF30B733D (StarNeo): (filename not available): ClientServerObject::copy , 000007FEF36F8AC3 (StarCommon): (filename not available): ConditionManager::copyDependents , 000007FEF30B733D (StarNeo): (filename not available): ClientServerObject::copy , 000007FEF3962F0E (StarCommon): (filename not available): TypedObjectManager::copyDependents , 000007FEF30B733D (StarNeo): (filename not available): ClientServerObject::copy , 000007FEF30B6C59 (StarNeo): (filename not available): ClientServerObject::copyDependents , 000007FEF37E759A (StarCommon): (filename not available): Region::copyDependents , 000007FEF30B733D (StarNeo): (filename not available): ClientServerObject::copy , 000007FEEDB35A62 (StarMesh): (filename not available): RegionManipulator::copyRegion , 000007FEEDB9DD34 (StarMesh): (filename not available): Geometry::Polygon::vectorArea , 000007FEEDC7F7D3 (StarMesh): (filename not available): MeshIntersector::procAreasAfter , 000007FEF30413D4 (StarNeo): (filename not available): Controller::executeCommand , 000007FEF3040198 (StarNeo): (filename not available): Controller::processCommands , 000007FEF32BE3C9 (StarMachine): (filename not available): CommandController::processCommands , 000007FEF31B8B85 (StarMachine): (filename not available): Machine::startServerHost , 000007FEF31AD586 (StarMachine): (filename not available): Machine::main , ERROR: SymGetSymFromAddr64, GetLastError: 487 (Address: 000000013FD011FD) , 000000013FD011FD (star-ccm+): (filename not available): (function-name not available) , ERROR: SymGetSymFromAddr64, GetLastError: 487 (Address: 000000013FD054FE) , 000000013FD054FE (star-ccm+): (filename not available): (function-name not available) , 000000007771F34D (kernel32): (filename not available): BaseThreadInitThunk , 0000000077852CA1 (ntdll): (filename not available): RtlUserThreadStart ] error: Server Error expression: parent != 0 file: ClientServerObject.h line: 331