PCSC error SCardGetStatusChange error: The action was cancelled by an SCardCancel request.

[sambatlim]

I have installed pcsclite and when I run index.js file I got the following issue:

(node:5184) [DEP0005] DeprecationWarning: Buffer() is deprecated due to security and usability issues. Please use the Buffer.alloc(), Buffer.allocUnsafe(), or Buffer.from() methods instead.
PCSC error SCardGetStatusChange error: The action was cancelled by an SCardCancel request.

node version: v12.16.1

[gurubarathi]

ya use Buffer.from instead of Buffer