Cannot create logical device only in debug mode - vulkan

Question

I'm getting VK_ERROR_FEATURE_NOT_PRESENT(-8).
But i'm using vkGetPhysicalDeviceFeatures to get features.
My Code:
std::vector<VkDeviceQueueCreateInfo> LogicalDevice::CreateDeviceQueueCreateInfos(QueueFamilies queueFamilies)
{
std::vector uniqueQueueFamilies = queueFamilies.GetUniqueQueueFamilies();
std::vector<VkDeviceQueueCreateInfo> queueCreateInfos;
for (auto queueFamily : uniqueQueueFamilies)
{
const int countOfQueues = queueFamily.CountOfQueues;
std::vector<float> queuePriorities(countOfQueues);
for (int indexOfPriority = 0; indexOfPriority < countOfQueues; indexOfPriority++)
{
queuePriorities[indexOfPriority] = 1.0f - ( (float) indexOfPriority / countOfQueues);
}
VkDeviceQueueCreateInfo queueCreateInfo{};
queueCreateInfo.sType = VK_STRUCTURE_TYPE_DEVICE_QUEUE_CREATE_INFO;
queueCreateInfo.queueFamilyIndex = queueFamily.Index.value();
queueCreateInfo.queueCount = queueFamily.CountOfQueues;
queueCreateInfo.flags = queueFamily.Flags;
queueCreateInfo.pQueuePriorities = queuePriorities.data();
queueCreateInfos.push_back(queueCreateInfo);
}
return queueCreateInfos;
}
VkDeviceCreateInfo LogicalDevice::GetDeviceCreateInfo(std::vector<VkDeviceQueueCreateInfo> deviceQueueCreateInfos, VkPhysicalDevice physicalDevice)
{
VkPhysicalDeviceFeatures deviceFeatures{};
vkGetPhysicalDeviceFeatures(physicalDevice, &deviceFeatures);
VkDeviceCreateInfo deviceCreateInfo{};
deviceCreateInfo.sType = VK_STRUCTURE_TYPE_DEVICE_CREATE_INFO;
deviceCreateInfo.queueCreateInfoCount = static_cast<uint32_t>(deviceQueueCreateInfos.size());
deviceCreateInfo.pQueueCreateInfos = deviceQueueCreateInfos.data();
deviceCreateInfo.pEnabledFeatures = &deviceFeatures;
return deviceCreateInfo;
}
void LogicalDevice::Initialize(VkPhysicalDevice physicalDevice, VkSurfaceKHR surfaceForPickingPhysicalDevice)
{
m_queueFamilies = QueueFamilies::GetQueueFamilies(physicalDevice, surfaceForPickingPhysicalDevice);
std::vector<VkDeviceQueueCreateInfo> deviceQueueCreateInfos = CreateDeviceQueueCreateInfos(m_queueFamilies);
VkDeviceCreateInfo deviceCreateInfo = GetDeviceCreateInfo(deviceQueueCreateInfos, physicalDevice);
VkResult result = vkCreateDevice(physicalDevice, &deviceCreateInfo, nullptr, &m_vulkanDevice);
if (result != VK_SUCCESS)
{
throw new std::runtime_error("Cannot create logical device.");
}
}

Answer 1

The deviceFeature variable that you read the features into and which is pointed at in the create info structure is local to GetDeviceCreateInfo. This is out-of-scope at the point where you call vkCreateDevice, which results in undefined behavior. You're probably getting random junk at device creation time instead, which causes that error.