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leematt / homebridge-tplink-lightbulb

TP-Link LB100/110/120/130 Smart Bulb plugin for Homebridge
MIT License
8 stars 3 forks source link

TypeError: this is not a typed array. #6

Closed datnguyen0606 closed 7 years ago

datnguyen0606 commented 7 years ago

Hi there, I got the issue when starting homebridge

Homebridge is running on port 51826. /usr/local/lib/node_modules/homebridge-tplink-lightbulb/node_modules/tplink-lightbulb/build/lib.js:303 var msgBuf = Bulb.encrypt(Buffer.from('{"system":{"get_sysinfo":{}}}')); ^ TypeError: this is not a typed array. at Function.from (native) at Socket. (/usr/local/lib/node_modules/homebridge-tplink-lightbulb/node_modules/tplink-lightbulb/build/lib.js:303:42) at Socket.g (events.js:260:16)

My current installed version on macOs 10.12 homebridge@0.4.22 homebridge-tplink-lightbulb@1.0.6

leematt commented 7 years ago

Hi @datnguyen0606! The error appears to be originating from the tplink-lightbulb package (a dependency of this package). Which version of Node.js are you running (node -v)? It appears that Buffer.from() was introduced in Node.js 6.0, so if your version is older that could be the problem.