/// <summary>
/// Determines whether this instance has errors.
/// </summary>
/// <returns>
/// <c>true</c> if this instance has errors; otherwise, <c>false</c>.
/// </returns>
public bool HasErrors()
{
int amountErrors = ExecutionLog.Where(e => e != null && e.Type == TypeItemLog.Error).Count();
return(amountErrors > 0);
}
