HELP CANT OPEN DOTA 2 SAYS

[JinRyzen]

Failed to initialize Vulkan.
Please make sure your driver and GPU support Vulkan.

To disable Vulkan, remove -vulkan from your launch options.
If you chose Vulkan in the video settings, please add -safe_mode to your launch options to allow the game to start with the default rendersystem.



how to fix this?

[JinRyzen]

Model Name: MacBook Pro
Model Identifier: MacBookPro7,1
Processor Name: Intel Core 2 Duo
Processor Speed: 2.4 GHz
Number of Processors: 1
Total Number of Cores: 2
L2 Cache: 3 MB
Memory: 4 GB
Boot ROM Version: 68.0.0.0.0
SMC Version (system): 1.62f7

Originally posted by nullable:

Well what are your system specs?

And have you read the error message and done anything related to it? Like update your drivers?

[JinRyzen]

yes i played the game here before and i just updated the steam/game after a year i cant play now

[JinRyzen]

up

[Cathulhu]

https://steamcommunity.com/discussions/forum/2/6516193716680933599/
Definitely not Metal capable Mac computer, so not meeting the current minimum requirements to run Dota 2.

[Ettanin]

Is this your system?
https://support.apple.com/kb/SP583?locale=en_US

Yeah, the NVIDIA GeForce 320M is not Vulkan capable. It can only do OpenGL up to version 2.1.

[Cathulhu]

https://esports.gg/news/dota-2/dota-2-gets-a-tech-update-in-7-32e/
Seems the change was about three months ago.