socket.io error connect fair-value.js cannot read property of undefined

[amoscatelli1]

What would be causing this:
13:14:45.664 main Requiring authentication to web client
13:14:45.707 main Listening to admins on port 3000
13:14:45.717 broker Exchange details { exchange: 'OkCoin',
pair: 'BTC/USD',
minTick: 0.01,
minSize: 0.01,
makeFee: 0.001,
takeFee: 0.002,
hasSelfTradePrevention: false }
13:14:45.731 main Unhandled rejection! TypeError: Cannot read property 'value' of undefined
at new FairValueEngine (/opt/finbots/K/Krypto-trading-bot/app/server/fair-value.js:22:67)
at Object. (/opt/finbots/K/Krypto-trading-bot/app/server/main.js:204:22)
at next (native)
at fulfilled (/opt/finbots/K/Krypto-trading-bot/app/server/main.js:4:58)
at process._tickCallback (internal/process/next_tick.js:109:7)
at Module.runMain (module.js:606:11)
at run (bootstrap_node.js:389:7)
at startup (bootstrap_node.js:149:9)
at bootstrap_node.js:504:3 Promise {
TypeError: Cannot read property 'value' of undefined
at new FairValueEngine (/opt/finbots/K/Krypto-trading-bot/app/server/fair-value.js:22:67)
at Object. (/opt/finbots/K/Krypto-trading-bot/app/server/main.js:204:22)
at next (native)
at fulfilled (/opt/finbots/K/Krypto-trading-bot/app/server/main.js:4:58)
at process._tickCallback (internal/process/next_tick.js:109:7)
at Module.runMain (module.js:606:11)
at run (bootstrap_node.js:389:7)
at startup (bootstrap_node.js:149:9)
at bootstrap_node.js:504:3 }
13:14:45.762 main Error THE END IS NEVER THE END IS NEVER THE END IS NEVER THE END IS NEVER THE END IS NEVER THE END IS NEVER THE END IS NEVER THE END IS NEVER THE END IS NEVER THE END IS NEVER THE END IS NEVER THE END IS NEVER THE END IS NEVER THE END IS NEVER THE END IS NEVER THE END IS NEVER THE END IS NEVER THE END IS NEVER THE END IS NEVER THE END IS NEVER THE END IS NEVER THE END
13:14:47.462 okcoin Successfully connected to addChannel: ok_sub_spotusd_btc_depth_20
13:14:47.465 okcoin Successfully connected to addChannel: ok_sub_spotusd_btc_trades
13:14:47.467 okcoin Successfully connected to login
13:14:47.762 main Exit code 0
error: Forever detected script exited with code: 0
error: Script restart attempt #1
13:14:48.996 main Requiring authentication to web client
13:14:49.047 main Listening to admins on port 3000
13:14:49.067 broker Exchange details { exchange: 'OkCoin',

Thank you for your answer.

[Camille92]

same here

[CarlitoGrey]

Same, since the db upgrade, but only on a new build, the upgraded client from mongo works fine. Something returning null because it's the first run?

[Camille92]

@CarlitoGrey so you're saying it works fine on a newly installed K?

[CarlitoGrey]

@Camille92 no the opposite, the existing K I upgraded from mongo to sqlite works. A freshly installed copy of K doesn't.

[wezzix]

I'm getting the same stack trace on a fresh install with unmodified config/ENV in docker (Windows).

[Camille92]

I got it running on a clean instal, I had to do a couple of npm install but it works :)

[amoscatelli1]

Which things did you install Camille92?

[Camille92]

Hi guys so here is what I did:

1. Redownload K in another location:
   I was /K now I'm /root/K.
   I think you can use the same location but don't hesitate to remove the node module files to have a clean start.

2. Complete your conf files and others changes you do usually (ie: deleting SSL certs, modifying main.ts with your defaults configs etc...).

3. Run npm install --unsafe-perm a first time.
   Note: I use --unsafe-perm because I'm root, you don't need it if you're not root.
   At this step, this should be blocked in a loop after a few minute. Do Ctrl + C to cancel the install (but know that half of K is installed already).

The loop looks like that:

../DOMDocument.h:71:16: warning: ‘template<class> class std::auto_ptr’ is deprecated [-Wdeprecated-declarations]
   typedef std::auto_ptr<DOMDocument> DOMDocumentPtr;
                ^
In file included from /usr/include/c++/5/memory:81:0,
                 from ../Utility.h:99,
                 from ../FieldTypes.h:29,
                 from ../SessionState.h:29,
                 from ../Session.h:29,
                 from SessionTestCase.cpp:28:
/usr/include/c++/5/bits/unique_ptr.h:49:28: note: declared here
   template<typename> class auto_ptr;
                            ^
In file included from ../MessageStore.h:29:0,
                 from ../SessionState.h:30,
                 from ../Session.h:29,
                 from SessionTestCase.cpp:28:
../Message.h:342:15: warning: ‘template<class> class std::auto_ptr’ is deprecated [-Wdeprecated-declarations]
   static std::auto_ptr<DataDictionary> s_dataDictionary;
               ^
In file included from /usr/include/c++/5/memory:81:0,
                 from ../Utility.h:99,
                 from ../FieldTypes.h:29,
                 from ../SessionState.h:29,
                 from ../Session.h:29,
                 from SessionTestCase.cpp:28:
/usr/include/c++/5/bits/unique_ptr.h:49:28: note: declared here
   template<typename> class auto_ptr;

4. Run npm install --unsafe-perm a SECOND time.
   Installation should be completed this time, if not, repeat 3 and 4 until it is.

I think I had to do it 3 times total, I was blocked the second time by that being ultra long:

> K.js@3.0.0 test-stunnel /root/K
> test -z "$SKIP_STUNNEL$(ps axu | grep stunnel | grep -v grep)" && exec stunnel dist/K-stunnel.conf || :


> uws@8.14.0 install /root/K/node_modules/uws
> node-gyp rebuild > build_log.txt 2>&1 || exit 0

You know the installation is complete when you get:

up to date in 44.491s

5. Run nodejs K.js to see the log (or nodejs K.js YOURCONF.json if you don't use default conf)
   This should get you an error like:

module.js:472
    throw err;
    ^

Error: Cannot find module '/root/K/node_modules**/node-quickfix-wrap**/build/Release/node_quickfix.node'
    at Function.Module._resolveFilename (module.js:470:15)
    at Function.Module._load (module.js:418:25)
    at Module.require (module.js:498:17)
    at require (internal/module.js:20:19)
    at Object.<anonymous> (/root/K/node_modules/node-quickfix-wrap/index.js:1:78)
    at Module._compile (module.js:571:32)
    at Object.Module._extensions..js (module.js:580:10)
    at Module.load (module.js:488:32)
    at tryModuleLoad (module.js:447:12)
    at Function.Module._load (module.js:439:3)

6. Install the missing modules:
   npm install node-quickfix-wrap

Repeat 5) and 6) until there are not missing modules, you have the name of the missing module in the first lines of the error.

7. When the bot finally starts, run a final npm install just to be sure and you're done.

This is for sure not be the best guide but it's how I got it to work!

I'm on Ubuntu 16.04 with node 7.1

[ctubio]

sorry i wrote shit (related to TypeError: Cannot read property 'value' of undefined) will be fixed next

[shanehull]

Is this fixed in current build? I've tried @Camille92's method but can't get past the loop.

[ctubio]

@shed909 the error of TypeError: Cannot read property 'value' of undefined was fixed in the last commit; with git fetch && git merge origin/master && npm install you should get the last version; feel free to paste a log if you are still stucked and want further help

[ctubio]

if you are running the app with user root, is normal that you have so many problems and need so many steps to install; the app is not supposed to be installed or to be run as root. if you need to use --unsafe-perms is because you are installing/running the app from a different user, and obviously it gets complicated.

[shanehull]

I'l give it a try!

[ctubio]

aaalso you should not install the app in the root folder of the system; that is like placing your bed in the corridor of your house; be safe, place your bed in your bedroom (or in a room with a window and far from the entrance door), and your programs in your home folder (or in a folder under the ownership of a normal user)

[shanehull]

Tried installing as a standard user, but I got the following output in a never ending loop:

In file included from ../../../include/quickfix/Application.h:25:0,
                 from Application.h:25,
                 from Application.cpp:26:
../../../include/quickfix/Message.h:342:15: warning: ‘template<class> class std::auto_ptr’ is deprecated [-Wdeprecated-declarations]
   static std::auto_ptr<DataDictionary> s_dataDictionary;
               ^
In file included from /usr/include/c++/5/memory:81:0,
                 from ../../../include/quickfix/Utility.h:99,
                 from ../../../include/quickfix/FieldTypes.h:29,
                 from ../../../include/quickfix/FieldConvertors.h:25,
                 from ../../../include/quickfix/Field.h:32,
                 from ../../../include/quickfix/FieldMap.h:29,
                 from ../../../include/quickfix/Message.h:29,
                 from ../../../include/quickfix/Application.h:25,
                 from Application.h:25,
                 from Application.cpp:26:
/usr/include/c++/5/bits/unique_ptr.h:49:28: note: declared here
   template<typename> class auto_ptr;

[ctubio]

what do you mean never ending loop? this is the compilation process