Can't run it, need help!

[zdqxxx124]

I tried step by step, and getting error following:

`pi@raspi:~/Smartphone-Doorlock $ sudo node doorlock.js
fs.js:91
throw new errors.TypeError('ERR_INVALID_ARG_TYPE',
^

TypeError [ERR_INVALID_ARG_TYPE]: The "options" argument must be one of type string or Object. Received type number
at getOptions (fs.js:91:11)
at fs.readFileSync (fs.js:570:13)
at Array.map ()
at exports.SslClient.connect (/home/pi/Smartphone-Doorlock/node_modules/blynk-library/blynk-node.js:169:42)
at doConnect (/home/pi/Smartphone-Doorlock/node_modules/blynk-library/blynk.js:546:15)
at Blynk.connect (/home/pi/Smartphone-Doorlock/node_modules/blynk-library/blynk.js:559:5)
at new Blynk (/home/pi/Smartphone-Doorlock/node_modules/blynk-library/blynk.js:385:10)
at Object. (/home/pi/Smartphone-Doorlock/doorlock.js:58:13)
at Module._compile (module.js:649:30)
at Object.Module._extensions..js (module.js:660:10)
`

[lisaong]

This is an issue with the Blynk library: vshymanskyy/blynk-library-js#26, try updating package.json to use the latest library.

diff --git a/package.json b/package.json
index 5f1367e..1063c50 100644
--- a/package.json
+++ b/package.json
@@ -9,7 +9,7 @@
   "author": "",
   "license": "ISC",
   "dependencies": {
-    "blynk-library": "0.0.41",
+    "blynk-library": "0.5.1",
     "onoff": "^1.1.1",
     "pigpio": "^0.4.0"
   }

[SIDECHAIN3D]

Encountered same issue. A simple "sudo npm rebuild" did the trick.

[Scout-lander]

hi im also having running issues

throw err
^

Error: Could not locate the bindings file. Tried:
→ /home/pi/cam/Smartphone-Doorlock/node_modules/pigpio/build/pigpio.node
→ /home/pi/cam/Smartphone-Doorlock/node_modules/pigpio/build/Debug/pigpio.node
→ /home/pi/cam/Smartphone-Doorlock/node_modules/pigpio/build/Release/pigpio.node
→ /home/pi/cam/Smartphone-Doorlock/node_modules/pigpio/out/Debug/pigpio.node
→ /home/pi/cam/Smartphone-Doorlock/node_modules/pigpio/Debug/pigpio.node
→ /home/pi/cam/Smartphone-Doorlock/node_modules/pigpio/out/Release/pigpio.node
→ /home/pi/cam/Smartphone-Doorlock/node_modules/pigpio/Release/pigpio.node
→ /home/pi/cam/Smartphone-Doorlock/node_modules/pigpio/build/default/pigpio.node
→ /home/pi/cam/Smartphone-Doorlock/node_modules/pigpio/compiled/10.11.0/linux/arm/pigpio.node
at bindings (/home/pi/cam/Smartphone-Doorlock/node_modules/pigpio/node_modules/bindings/bindings.js:88:9)
at Object. (/home/pi/cam/Smartphone-Doorlock/node_modules/pigpio/pigpio.js:5:31)
at Module._compile (internal/modules/cjs/loader.js:689:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:700:10)
at Module.load (internal/modules/cjs/loader.js:599:32)
at tryModuleLoad (internal/modules/cjs/loader.js:538:12)
at Function.Module._load (internal/modules/cjs/loader.js:530:3)
at Module.require (internal/modules/cjs/loader.js:637:17)
at require (internal/modules/cjs/helpers.js:20:18)
at Object. (/home/pi/cam/Smartphone-Doorlock/doorlock.js:47:12)

[Mr-Black-Dahlia]

hi im also having running issues

throw err
^

Error: Could not locate the bindings file. Tried:
→ /home/pi/cam/Smartphone-Doorlock/node_modules/pigpio/build/pigpio.node
→ /home/pi/cam/Smartphone-Doorlock/node_modules/pigpio/build/Debug/pigpio.node
→ /home/pi/cam/Smartphone-Doorlock/node_modules/pigpio/build/Release/pigpio.node
→ /home/pi/cam/Smartphone-Doorlock/node_modules/pigpio/out/Debug/pigpio.node
→ /home/pi/cam/Smartphone-Doorlock/node_modules/pigpio/Debug/pigpio.node
→ /home/pi/cam/Smartphone-Doorlock/node_modules/pigpio/out/Release/pigpio.node
→ /home/pi/cam/Smartphone-Doorlock/node_modules/pigpio/Release/pigpio.node
→ /home/pi/cam/Smartphone-Doorlock/node_modules/pigpio/build/default/pigpio.node
→ /home/pi/cam/Smartphone-Doorlock/node_modules/pigpio/compiled/10.11.0/linux/arm/pigpio.node
at bindings (/home/pi/cam/Smartphone-Doorlock/node_modules/pigpio/node_modules/bindings/bindings.js:88:9)
at Object. (/home/pi/cam/Smartphone-Doorlock/node_modules/pigpio/pigpio.js:5:31)
at Module._compile (internal/modules/cjs/loader.js:689:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:700:10)
at Module.load (internal/modules/cjs/loader.js:599:32)
at tryModuleLoad (internal/modules/cjs/loader.js:538:12)
at Function.Module._load (internal/modules/cjs/loader.js:530:3)
at Module.require (internal/modules/cjs/loader.js:637:17)
at require (internal/modules/cjs/helpers.js:20:18)
at Object. (/home/pi/cam/Smartphone-Doorlock/doorlock.js:47:12)

Don't follow the suggested guide to install node or npm. :) Start over and just use apt-get. Worked for me!

[jgonzales489]

How did you bbn I stall node then if I type npm-get it throws locked issues