質問内容

以下のエラーコードですが、発生する原因がわかりません。

調べたこと

エラーコード部のコンソール出力のようにそのコードに達しているか、値を取得しているか確認
ChatGPTにてgraphicsQueueFamilyIndex 0が0で正常であると確認
参考サイトを参考にvoid Device()を作成して物理デバイスの作成と論理デバイスを作成
graphicsQueueFamilyIndex 0が僕の感覚では怪しい
ChatGPTでエラーコードについて質問して無効なコマンドバッファ、無効なコマンドプールなどをヒントを得る

環境

OS: Windows 10
Terminal: msys2
vulkan-hpp: https://github.com/KhronosGroup/Vulkan-Hpp

現状

プログラムがint main()の戻り値(return 0)でプログラムが終了すると以下のエラーコードが出ます

参考サイト

入門サイト：https://chaosplant.tech/do/vulkan/2-4/
その他： ChatGPT,gemini

エラーコード



        queueProps.size()   5
        find    0
        graphicsQueueFamilyIndex    0


VUID-vkFreeCommandBuffers-commandPool-parameter(ERROR / SPEC): msgNum: 554912453 - Validation Error: [ VUID-vkFreeCommandBuffers-commandPool-p
arameter ] Object 0: handle = 0x1d1c086ed70, type = VK_OBJECT_TYPE_INSTANCE; | MessageID = 0x21134ac5 | vkFreeCommandBuffers(): commandPool In
valid VkCommandPool Object 0xfd5b260000000001.
The Vulkan spec states: commandPool must be a valid VkCommandPool handle (https://vulkan.lunarg.com/doc/view/1.3.296.0/windows/1.3-extensions/
vkspec.html#VUID-vkFreeCommandBuffers-commandPool-parameter)
    Objects: 1
        [0] 0x1d1c086ed70, type: 1, name: NULL
VUID-vkFreeCommandBuffers-pCommandBuffers-00048(ERROR / SPEC): msgNum: 515182009 - Validation Error: [ VUID-vkFreeCommandBuffers-pCommandBuffe
rs-00048 ] Object 0: handle = 0x1d1c2915e30, type = VK_OBJECT_TYPE_COMMAND_BUFFER; | MessageID = 0x1eb50db9 | vkFreeCommandBuffers(): pCommand
Buffers[0] Invalid VkCommandBuffer 0x1d1c2915e30[].
The Vulkan spec states: pCommandBuffers must be a valid pointer to an array of commandBufferCount VkCommandBuffer handles, each element of whi
ch must either be a valid handle or NULL (https://vulkan.lunarg.com/doc/view/1.3.296.0/windows/1.3-extensions/vkspec.html#VUID-vkFreeCommandBu
ffers-pCommandBuffers-00048)
    Objects: 1
        [0] 0x1d1c2915e30, type: 6, name: NULL
UNASSIGNED-Threading-Info(ERROR / SPEC): msgNum: 1567320034 - Validation Error: [ UNASSIGNED-Threading-Info ] Object 0: handle = 0xfd5b2600000
00001, type = VK_OBJECT_TYPE_COMMAND_POOL; | MessageID = 0x5d6b67e2 | vkFreeCommandBuffers():  Couldn't find VkCommandPool Object 0xfd5b260000
000001. This should not happen and may indicate a bug in the application.
    Objects: 1
        [0] 0xfd5b260000000001, type: 25, name: NULL
UNASSIGNED-Threading-Info(ERROR / SPEC): msgNum: 1567320034 - Validation Error: [ UNASSIGNED-Threading-Info ] Object 0: handle = 0x1d1c2915e30
, type = VK_OBJECT_TYPE_COMMAND_BUFFER; | MessageID = 0x5d6b67e2 | vkFreeCommandBuffers():  Couldn't find VkCommandBuffer Object 0x1d1c2915e30
. This should not happen and may indicate a bug in the application.
    Objects: 1
        [0] 0x1d1c2915e30, type: 6, name: NULL
UNASSIGNED-Threading-Info(ERROR / SPEC): msgNum: 1567320034 - Validation Error: [ UNASSIGNED-Threading-Info ] Object 0: handle = 0x1d1c2915e30
, type = VK_OBJECT_TYPE_COMMAND_BUFFER; | MessageID = 0x5d6b67e2 | vkFreeCommandBuffers():  Couldn't find VkCommandBuffer Object 0x1d1c2915e30
. This should not happen and may indicate a bug in the application.
    Objects: 1
        [0] 0x1d1c2915e30, type: 6, name: NULL
test.sh: line 6:  1062 Segmentation fault      ./test/build/game.exe

提示コード

cpp
1
2    void Device() 
3    {
4        // 物理デバイスを選択
5        std::vector<vk::PhysicalDevice> physicalDeviceList = instance->enumeratePhysicalDevices();
6        if(physicalDeviceList.empty()) 
7        {
8            std::cerr << "No physical devices found!" << std::endl;
9            Quit(); 
10        }
11        
12        bool existsSuitablePhysicalDevice = false;
13        for(size_t i = 0; i < physicalDeviceList.size(); i++) 
14        {
15            std::vector<vk::QueueFamilyProperties> queueProps = physicalDeviceList[i].getQueueFamilyProperties();
16            bool existsGraphicsQueue = false;
17
18            std::cout<<"        queueProps.size()   "<<queueProps.size()<<std::endl;  
19            for(size_t j = 0; j < queueProps.size(); j++) 
20            {
21                if(queueProps[j].queueFlags & vk::QueueFlagBits::eGraphics) 
22                {
23                    std::cout<<"        find    "<< j <<std::endl;
24                    existsGraphicsQueue = true;
25                    graphicsQueueFamilyIndex = j;
26                    break;
27                }
28            }
29
30            if(existsGraphicsQueue == true) 
31            {
32                physicalDevice = physicalDeviceList[i];
33                existsSuitablePhysicalDevice = true;
34                break;
35            }
36        }
37
38        if(existsSuitablePhysicalDevice == false) 
39        {
40            std::cerr << "Error 使用可能な物理デバイスがありません。" << std::endl;
41            Quit();
42        }
43
44        vk::DeviceCreateInfo devCreateInfo;
45        vk::DeviceQueueCreateInfo queueCreateInfo[1];
46        queueCreateInfo[0].queueFamilyIndex = graphicsQueueFamilyIndex;
47        queueCreateInfo[0].queueCount = 1;
48
49        float queuePriorities[1] = { 1.0 };
50
51        queueCreateInfo[0].pQueuePriorities = queuePriorities;
52
53        devCreateInfo.pQueueCreateInfos = queueCreateInfo;
54        devCreateInfo.queueCreateInfoCount = 1;
55        device = physicalDevice.createDeviceUnique(devCreateInfo);
56
57
58
59    }
60
61    void CommandBuffer()
62    {
63        std::cout<<"        graphicsQueueFamilyIndex    "<<graphicsQueueFamilyIndex<<std::endl;
64        
65        vk::CommandPoolCreateInfo cmdPoolCreateInfo;
66        cmdPoolCreateInfo.queueFamilyIndex = graphicsQueueFamilyIndex;
67
68        try
69        {
70            commandPool = device->createCommandPoolUnique(cmdPoolCreateInfo);
71        }
72        catch(const vk::SystemError& e)
73        {
74            std::cout <<"Error: "<< e.what() << '\n';
75        }
76        
77        vk::CommandBufferAllocateInfo cmdBufAllocInfo;
78        cmdBufAllocInfo.commandPool = commandPool.get();
79        cmdBufAllocInfo.commandBufferCount = 1;
80        cmdBufAllocInfo.level = vk::CommandBufferLevel::ePrimary;
81
82        commandBufferList = device->allocateCommandBuffersUnique(cmdBufAllocInfo);
83    }
84