TypeError: Cannot read property 'reset' of null

[brainv]

@soulman-is-good any idea what seems to be the problem here?

root@cmai:~/working/nodejs# nodejs ccnet.js

/root/working/nodejs/node_modules/ccnet/lib/ccnet.js:88
    command = new Buffer([self.commands[command.toLowerCase()]]);
                                       ^
TypeError: Cannot read property 'reset' of null
    at Class.extend.execute (/root/working/nodejs/node_modules/ccnet/lib/ccnet.js:88:40)
    at Object.<anonymous> (/root/working/nodejs/ccnet.js:5:7)
    at Module._compile (module.js:456:26)
    at Object.Module._extensions..js (module.js:474:10)
    at Module.load (module.js:356:32)
    at Function.Module._load (module.js:312:12)
    at Function.Module.runMain (module.js:497:10)
    at startup (node.js:119:16)
    at node.js:902:3

I'm using the following example

//open serial port /dev/ttyS0 as Bill validator(0x03 - from CCNET documentation)
var ccnet = require('ccnet'),
  ccnet = new ccnet({device:'/dev/ttyS0', type:0x03});

ccnet.execute('RESET',function(err){
    if(err){
        console.error(err);
    } else {
        console.log('RESET finished');
    }
});
//OR just

ccnet.reset(function(err){
//...
});

The following are output of ls /dev/tty* | xargs setserial -g

/dev/ttyS0, UART: 16550A, Port: 0x03f8, IRQ: 4
/dev/ttyS1, UART: 16550A, Port: 0x02f8, IRQ: 3
/dev/ttyS10, UART: unknown, Port: 0x0000, IRQ: 0
/dev/ttyS11, UART: unknown, Port: 0x0000, IRQ: 0
/dev/ttyS12, UART: unknown, Port: 0x0000, IRQ: 0
/dev/ttyS13, UART: unknown, Port: 0x0000, IRQ: 0
/dev/ttyS14, UART: unknown, Port: 0x0000, IRQ: 0
/dev/ttyS15, UART: unknown, Port: 0x0000, IRQ: 0
/dev/ttyS16, UART: unknown, Port: 0x0000, IRQ: 0
/dev/ttyS17, UART: unknown, Port: 0x0000, IRQ: 0
/dev/ttyS18, UART: unknown, Port: 0x0000, IRQ: 0
/dev/ttyS19, UART: unknown, Port: 0x0000, IRQ: 0
/dev/ttyS2, UART: 16550A, Port: 0x03e8, IRQ: 5
/dev/ttyS20, UART: unknown, Port: 0x0000, IRQ: 0
/dev/ttyS21, UART: unknown, Port: 0x0000, IRQ: 0
/dev/ttyS22, UART: unknown, Port: 0x0000, IRQ: 0
/dev/ttyS23, UART: unknown, Port: 0x0000, IRQ: 0
/dev/ttyS24, UART: unknown, Port: 0x0000, IRQ: 0
/dev/ttyS25, UART: unknown, Port: 0x0000, IRQ: 0
/dev/ttyS26, UART: unknown, Port: 0x0000, IRQ: 0
/dev/ttyS27, UART: unknown, Port: 0x0000, IRQ: 0
/dev/ttyS28, UART: unknown, Port: 0x0000, IRQ: 0
/dev/ttyS29, UART: unknown, Port: 0x0000, IRQ: 0
/dev/ttyS3, UART: 16550A, Port: 0x02e8, IRQ: 7
/dev/ttyS30, UART: unknown, Port: 0x0000, IRQ: 0
/dev/ttyS31, UART: unknown, Port: 0x0000, IRQ: 0
/dev/ttyS4, UART: 16550A, Port: 0x02f0, IRQ: 10
/dev/ttyS5, UART: 16550A, Port: 0x02e0, IRQ: 10
/dev/ttyS6, UART: unknown, Port: 0x0000, IRQ: 0
/dev/ttyS7, UART: unknown, Port: 0x0000, IRQ: 0
/dev/ttyS8, UART: unknown, Port: 0x0000, IRQ: 0
/dev/ttyS9, UART: unknown, Port: 0x0000, IRQ: 0

[soulman-is-good]

Sorry for late answer. I hope it still helpful.
I updated repo with some fixes on this bug. BTW thank you for detailed info.

Here is the problem, for now I do not have any bill validator with ccnet protocol, so I hope you could help me handle this issue out, I would be very thankful!

Still this issue will leave hanging here until I find a way to test it out.

[lampaa]

Hi, @soulman-is-good!
I download you repo and play:

C:\Users\╨Ш╨╡╤А╤Г╤Б╨░╨╗╨╕╨╝\AppData\Roaming\npm\node_modules\ccnet\lib\ccnet.js:
88
    command = new Buffer([self.commands[command.toLowerCase()]]);
                                       ^
TypeError: Cannot read property 'reset' of null
    at Class.extend.execute (C:\Users\AppData\Roaming\npm\nod
e_modules\ccnet\lib\ccnet.js:88:40)
    at Object.<anonymous> (C:\test\jsccet\test.js:4:7)
    at Module._compile (module.js:460:26)
    at Object.Module._extensions..js (module.js:478:10)
    at Module.load (module.js:355:32)
    at Function.Module._load (module.js:310:12)
    at Function.Module.runMain (module.js:501:10)
    at startup (node.js:129:16)
    at node.js:814:3

[soulman-is-good]

@brainv, @lampaa
Sorry guys, I forgot to publish it, my bad. Please update your ccnet version, it should be 0.0.4 now, and try again.
If it works, could you please write me back, it would be really appreciated!

[lampaa]

@soulman-is-good hi!

C:\Users\╨Ш╨╡╤А╤Г╤Б╨░╨╗╨╕╨╝\AppData\Roaming\npm\node_modules\ccnet\lib\ccnet.js:
77
    callback = this.normalizeCallback(callback);
                    ^
TypeError: undefined is not a function
    at Class.extend.waitReady (C:\Users\╨Ш╨╡╤А╤Г╤Б╨░╨╗╨╕╨╝\AppData\Roaming\npm\n
ode_modules\ccnet\lib\ccnet.js:77:21)
    at Class.extend.execute (C:\Users\╨Ш╨╡╤А╤Г╤Б╨░╨╗╨╕╨╝\AppData\Roaming\npm\nod
e_modules\ccnet\lib\ccnet.js:87:10)
    at Object.<anonymous> (C:\test\jsccet\test.js:6:8)
    at Module._compile (module.js:460:26)
    at Object.Module._extensions..js (module.js:478:10)
    at Module.load (module.js:355:32)
    at Function.Module._load (module.js:310:12)
    at Function.Module.runMain (module.js:501:10)
    at startup (node.js:129:16)
    at node.js:814:3

[soulman-is-good]

Updated to 0.0.5

Thank you for participation!

[lampaa]

@soulman-is-good no errors, but the bill validator is not responding ...
This lib is work: https://github.com/devoll/ccnet2