Every time I try to join a game or create a luduvo project , the screen becomes unresponsive and then closes.
The same thing also happens when i open a studio project.
I have DirectX 12
Please fix this issue , I’ve been trying to play and make games for 1 and a half day and this issue wont let me do it.
image:
please share client.log and studio.log
should be in the same directory as the extracted engine
This is recent in both Client.log and App:
2026-09-14 - 21:35:53.577 [WARNING] [vk] vkCreateGraphicsPipelines(): pCreateInfos[0].pVertexInputState Vertex attribute at location 1 not consumed by vertex shader.
2026-09-14 - 21:35:53.577 [WARNING] [vk] vkCreateGraphicsPipelines(): pCreateInfos[0].pVertexInputState Vertex attribute at location 2 not consumed by vertex shader.
2026-09-14 - 21:35:53.578 [WARNING] [vk] vkCreateGraphicsPipelines(): pCreateInfos[0].pVertexInputState Vertex attribute at location 1 not consumed by vertex shader.
2026-09-14 - 21:35:53.578 [WARNING] [vk] vkCreateGraphicsPipelines(): pCreateInfos[0].pVertexInputState Vertex attribute at location 2 not consumed by vertex shader.
this doesnt help with the bug :
share the full log (omit information you deem personal)
My bad:
2026-09-14 - 21:35:51.676 [INFO] Luduvo 43-dirty (e7d3dbe97aab) sha=e7d3dbe97aab network_epoch=38 schema=0x63d6c59a65f6b6e0 project_format=27 (min 27)
2026-09-14 - 21:35:51.950 [INFO] OpenAL: device=OpenAL Community renderer=OpenAL Soft stream=callback
2026-09-14 - 21:35:51.950 [INFO] IP: 23.17°S 132.27°E, Port: 0.65535
2026-09-14 - 21:35:51.970 [INFO] content store fetches from https://api.luduvo.com into C:\Users\Admin\AppData\Roaming\Luduvo\Client\content
2026-09-14 - 21:35:53.221 [INFO] content store: version 7 is ready, current names it
2026-09-14 - 21:35:53.241 [INFO] client content: version 7 from C:\Users\Admin\AppData\Roaming\Luduvo\Client\content
2026-09-14 - 21:35:53.287 [INFO] Window created. 1 pixel density, 1.25 display scale
2026-09-14 - 21:35:53.314 [INFO] [vk] available instance layers: 10
2026-09-14 - 21:35:53.318 [INFO] [vk] available instance extensions: 13
2026-09-14 - 21:35:53.318 [INFO] [vk] loader API 1.4.357
2026-09-14 - 21:35:53.318 [INFO] [vk] requested instance API 1.3.0
2026-09-14 - 21:35:53.318 [INFO] [vk] validation requested=true enabled=true
2026-09-14 - 21:35:53.318 [INFO] [vk] debug utils enabled=true
2026-09-14 - 21:35:53.360 [INFO] [adapter 0] AMD Radeon™ Graphics (Integrated, vendor=0x1002 device=0x164c, 2048 MB)
2026-09-14 - 21:35:53.360 [INFO] Selected adapter 0: AMD Radeon™ Graphics (Integrated)
2026-09-14 - 21:35:53.360 [INFO] [vk] conservative raster: true, fragment barycentric: true
2026-09-14 - 21:35:53.360 [INFO] [vk] device API 1.3.260
2026-09-14 - 21:35:53.360 [INFO] [vk] driver version 8388887
2026-09-14 - 21:35:53.360 [INFO] [vk] selected device: AMD Radeon™ Graphics (Integrated, vendor=0x1002 device=0x164c, 2048 MB)
2026-09-14 - 21:35:53.360 [INFO] [vk] pipelineCacheUUID=72aaeb2fd66158399e8e3617784aa741
2026-09-14 - 21:35:53.360 [INFO] [vk] memory heaps: 3
2026-09-14 - 21:35:53.360 [INFO] [vk] memory types: 16
2026-09-14 - 21:35:53.360 [INFO] [vk] device extensions: 148
2026-09-14 - 21:35:53.360 [INFO] [vk] queue families: 3
2026-09-14 - 21:35:53.384 [INFO] Renderer: NVRHI validation layer disabled
2026-09-14 - 21:35:53.387 [INFO] [vk] swapchain present mode: FIFO
2026-09-14 - 21:35:53.417 [INFO] Renderer: max_textures=1024 (GPU reports 4294967295)
2026-09-14 - 21:35:53.419 [INFO] Renderer up: 1920x991, 2 swap images
2026-09-14 - 21:35:53.577 [WARNING] [vk] vkCreateGraphicsPipelines(): pCreateInfos[0].pVertexInputState Vertex attribute at location 1 not consumed by vertex shader.
2026-09-14 - 21:35:53.577 [WARNING] [vk] vkCreateGraphicsPipelines(): pCreateInfos[0].pVertexInputState Vertex attribute at location 2 not consumed by vertex shader.
2026-09-14 - 21:35:53.578 [WARNING] [vk] vkCreateGraphicsPipelines(): pCreateInfos[0].pVertexInputState Vertex attribute at location 1 not consumed by vertex shader.
2026-09-14 - 21:35:53.578 [WARNING] [vk] vkCreateGraphicsPipelines(): pCreateInfos[0].pVertexInputState Vertex attribute at location 2 not consumed by vertex shader.
where do i find it
In your File Explorer, there is a folder called ‘windows-x86_64’. You maybe putted on Downloads section of your File explorer.
alr
2026-09-14 - 09:20:14.646 [INFO] Luduvo 42-dirty (70a21e3f5edf) sha=70a21e3f5edf network_epoch=38 schema=0x63d6c59a65f6b6e0 project_format=27 (min 27)
2026-09-14 - 09:20:15.039 [INFO] OpenAL: device=OpenAL Community renderer=OpenAL Soft stream=callback
2026-09-14 - 09:20:15.040 [INFO] IP: -------------------------- Port: --------------
2026-09-14 - 09:20:15.113 [INFO] content store fetches from https://api.luduvo.com into C:\Users\xCE\x9C\xCE\x91\xCE\xA1\xCE\x99\xCE\x9D\xCE\x91\AppData\Roaming\Luduvo\Client\content
2026-09-14 - 09:20:15.876 [WARNING] content store: cannot create C:\Users\xCE\x9C\xCE\x91\xCE\xA1\xCE\x99\xCE\x9D\xCE\x91\AppData\Roaming\Luduvo\Client\content\versions\6
2026-09-14 - 09:20:21.535 [WARNING] content store: cannot create C:\Users\xCE\x9C\xCE\x91\xCE\xA1\xCE\x99\xCE\x9D\xCE\x91\AppData\Roaming\Luduvo\Client\content\versions\6
2026-09-14 - 09:20:27.174 [WARNING] content store: cannot create C:\Users\xCE\x9C\xCE\x91\xCE\xA1\xCE\x99\xCE\x9D\xCE\x91\AppData\Roaming\Luduvo\Client\content\versions\6
2026-09-14 - 09:20:30.146 [WARNING] content: no fresh version from https://api.luduvo.com; using what C:\Users\xCE\x9C\xCE\x91\xCE\xA1\xCE\x99\xCE\x9D\xCE\x91\AppData\Roaming\Luduvo\Client\content holds
2026-09-14 - 09:20:30.220 [INFO] client content: version 5 from C:\Users\xCE\x9C\xCE\x91\xCE\xA1\xCE\x99\xCE\x9D\xCE\x91\AppData\Roaming\Luduvo\Client\content
2026-09-14 - 09:20:30.319 [INFO] Window created. 1 pixel density, 1.25 display scale
2026-09-14 - 09:20:30.369 [INFO] [vk] available instance layers: 3
2026-09-14 - 09:20:30.385 [INFO] [vk] available instance extensions: 13
2026-09-14 - 09:20:30.387 [INFO] [vk] loader API 1.3.250
2026-09-14 - 09:20:30.387 [INFO] [vk] requested instance API 1.3.0
2026-09-14 - 09:20:30.387 [INFO] [vk] validation requested=true enabled=false
2026-09-14 - 09:20:30.387 [INFO] [vk] debug utils enabled=true
2026-09-14 - 09:20:30.446 [INFO] [adapter 0] AMD Radeon™ Vega 8 Graphics (Integrated, vendor=0x1002 device=0x15dd, 1024 MB)
2026-09-14 - 09:20:30.446 [INFO] Selected adapter 0: AMD Radeon™ Vega 8 Graphics (Integrated)
2026-09-14 - 09:20:30.448 [INFO] [vk] conservative raster: true, fragment barycentric: true
2026-09-14 - 09:20:30.448 [INFO] [vk] device API 1.3.260
2026-09-14 - 09:20:30.448 [INFO] [vk] driver version 8388887
2026-09-14 - 09:20:30.448 [INFO] [vk] selected device: AMD Radeon™ Vega 8 Graphics (Integrated, vendor=0x1002 device=0x15dd, 1024 MB)
2026-09-14 - 09:20:30.448 [INFO] [vk] pipelineCacheUUID=5f18ad09864e5ca79560de3272738624
2026-09-14 - 09:20:30.448 [INFO] [vk] memory heaps: 3
2026-09-14 - 09:20:30.448 [INFO] [vk] memory types: 16
2026-09-14 - 09:20:30.448 [INFO] [vk] device extensions: 148
2026-09-14 - 09:20:30.448 [INFO] [vk] queue families: 3
2026-09-14 - 09:20:30.482 [INFO] Renderer: NVRHI validation layer disabled
2026-09-14 - 09:20:30.485 [INFO] [vk] swapchain present mode: FIFO
2026-09-14 - 09:20:30.519 [INFO] Renderer: max_textures=1024 (GPU reports 4294967295)
2026-09-14 - 09:20:30.521 [INFO] Renderer up: 1920x1001, 2 swap images
Try this:
Delete the whole ‘content’ folder, in: C:\Users\xCE\x9C\xCE\x91\xCE\xA1\xCE\x99\xCE\x9D\xCE\x91\AppData\Roaming\Luduvo\Client
Put it on the tab research(not the search tab in top right), File Explorer.
Play again if is fixing.
it doesnt work, the same thing happens
In C:\Users\xCE\x9C\xCE\x91\xCE\xA1\xCE\x99\xCE\x9D\xCE\x91\AppData\Roaming\Luduvo\Client\content\versions – Delete the folder 6 and create a new one inside, with the same name. Relaunch a game again. If it doesn’t work, I have another solution.
whats the folder 6?
I sent an image but need to approval.
I only see 7
6 doesn’t exist
Do a refresh install of Luduvo, if it still doesn’t work. It’s because your username you using is in Greek characters.
it still doesnt work,
In your File Explorer, ‘This PC’ section, click Windows-SDD (C:). There create a folder, name it ‘LuduvoData’.
Make a new shortcut on your Desktop screen, put this inside:
cmd /c “set APPDATA=C:\LuduvoData && start “” “C:\Users\xCE\x9C\xCE\x91\xCE\xA1\xCE\x99\xCE\x9D\xCE\x91\AppData\Local\Luduvo\Luduvo.exe””
Name the Shortcut ‘Luduvo fixed’ – Launch from this shortcut.
Okay, okay..
Go to Control Panel → Clock and Region → Region → Administrative tab → Change system locale.
Put it to Greek (Greece), and check the box ‘Beta: Use Unicode UTF-8 for worldwide language support’ on.
(No risk, you can change it again to default.)
Click O.K and Restart now – Relaunch Luduvo again.
