LIBUSB_ERROR_NOT_FOUND

[keyiis]

系统环境 win10 x64 nodejs 4.6
打印机是 佳博t2120 小票打印机
npm i 过程没有报错，但是运行下面的命令就报错

D:\work\nodejs\node-escpos>node examples/image.js
events.js:141
      throw er; // Unhandled 'error' event
      ^

Error: LIBUSB_ERROR_NOT_FOUND
    at Error (native)
    at Device.usb.Device.open (D:\work\nodejs\node-escpos\node_modules\usb\usb.js:33:7)
    at USB.open (D:\work\nodejs\node-escpos\adapter\usb.js:77:15)
    at D:\work\nodejs\node-escpos\examples\image.js:9:10
    at D:\work\nodejs\node-escpos\image.js:51:5
    at D:\work\nodejs\node-escpos\node_modules\get-pixels\node-pixels.js:22:5
    at null.<anonymous> (D:\work\nodejs\node-escpos\node_modules\get-pixels\node_modules\pngjs\lib\png.js:74:7)
    at g (events.js:260:16)
    at emitOne (events.js:77:13)
    at emit (events.js:169:7)

下面是运行npm i的log

D:\work\nodejs\node-escpos>npm i
-
> serialport@4.0.4 install D:\work\nodejs\node-escpos\node_modules\serialport
> node-pre-gyp install --fallback-to-build

[serialport] Success: "D:\work\nodejs\node-escpos\node_modules\serialport\build\Release\serialport.node" is installed via remote

> usb@1.2.0 install D:\work\nodejs\node-escpos\node_modules\usb
> node-pre-gyp install --fallback-to-build

[usb] Success: "D:\work\nodejs\node-escpos\node_modules\usb\src\binding\usb_bindings.node" is installed via remote
mutable-buffer@2.0.3 node_modules\mutable-buffer

iconv-lite@0.4.13 node_modules\iconv-lite

qr-image@3.1.0 node_modules\qr-image
└── pako@0.2.9

get-pixels@3.3.0 node_modules\get-pixels
├── omggif@1.0.8
├── data-uri-to-buffer@0.0.3
├── node-bitmap@0.0.1
├── parse-data-uri@0.2.0
├── through@2.3.8
├── mime-types@2.1.12 (mime-db@1.24.0)
├── ndarray@1.0.18 (iota-array@1.0.0, is-buffer@1.1.4)
├── pngjs@2.3.1
├── jpeg-js@0.1.2
├── ndarray-pack@1.2.1 (cwise-compiler@1.1.2)
└── request@2.76.0 (tunnel-agent@0.4.3, aws-sign2@0.6.0, forever-agent@0.6.1, oauth-sign@0.8.2, is-typedarray@1.0.0, caseless@0.11.0, stringstream@0.0.5, isstream@0.1.2, aws4@1.5.0, json-stringify-safe@5.0.1, extend@3.0.0, qs@6.3.0, node-uuid@1.4.7, combined-stream@1.0.5, form-data@2.1.1, tough-cookie@2.3.2, hawk@3.1.3, http-signature@1.1.1, har-validator@2.0.6)

serialport@4.0.4 node_modules\serialport
├── bindings@1.2.1
├── commander@2.9.0 (graceful-readlink@1.0.1)
├── nan@2.4.0
├── debug@2.2.0 (ms@0.7.1)
├── object.assign@4.0.4 (function-bind@1.1.0, object-keys@1.0.11, define-properties@1.1.2)
└── lie@3.1.0 (immediate@3.0.6)

usb@1.2.0 node_modules\usb
└── nan@2.4.0

[lsongdev]

duplicate to #12

[apemen]

你好，问下，我用

const escpos = require('escpos'); escpos.USB = require('escpos-usb'); const device = new escpos.USB(0x1ad4,0x00c8);
为什么么有反应，也没有报错也没有输出