Error on @material-ui/core/ButtonGroup

Question

Hi Team

 

I have implemented the following libraries on my project by using npm install @material-ui/core  and it throws this following error and need some ideas to resolve it.

 

" npm ERR! code ERESOLVE
npm ERR! ERESOLVE unable to resolve dependency tree
npm ERR!
npm ERR! While resolving: vaimo_ecommerce@0.1.0    
npm ERR! Found: react@18.1.0
npm ERR! node_modules/react
npm ERR!   react@"^18.1.0" from the root project   
npm ERR! 
npm ERR! Could not resolve dependency:
npm ERR! peer react@"^16.8.0 || ^17.0.0" from @material-ui/core@4.12.4
npm ERR! node_modules/@material-ui/core
npm ERR!   @material-ui/core@"*" from the root project"

Answer 1

hi thanks

but i saw this topic before you write but i have a problem with get video !

i test my analog camera and dvr by a demo of directx

that it lists all capture devices connected to the computer, and another way to test : vlc media player! it shows connected cameras but i cant see name of my camera in none of them!


i find my dvr name in the device manager (sounds and video) list
but i don't know why i cant see my analog camera's name in the list of that demo
demo don't have any problem, because i tested it by my webcam and it work fine but it can't find my analog camera.

and i think i must test my camera in the internet like skype! but i don't know how i can test my camera by skype or etc.
i see video in the dvr software, but i can't connect to the camera by codes!

any suggestion?!

thanks

Answer 2

There is no direct way in C# or .NET to do so, however with some external
libraries you can. One well known and powerful method is DirectShow.NET
(http://www.codeproject.com/cs/media/directshownet.asp) which is a wrapper
around many DirectShow and unmanaged calls to DirectX.

Another easy method, is DirectX.Capture
(http://www.codeproject.com/cs/media/directxcapture.asp) which is a library
that wrapps itself around the previously mentioned DirectShow.NET and makes
capture very very easy.
http://social.msdn.microsoft.com/Forums/en/windowsdirectshowdevelopment/thread/7fefc9c4-37e8-4bbb-b2c2-1f396ff7f862