npm run build on Windows

I’m getting errors on Windows 10 when trying to npm run build and node run-tests.

From npm run build in update-badges:

> ccxt@1.9.326 update-badges C:\Users\kinga\Documents\GitHub\ccxt
> node update-badges

Preparing for PyPI → ./python/README.rst (pipez.js:23)
C:\Users\kinga\Documents\GitHub\ccxt\update-badges.js:24
let rstExchangeTableLines = match[2].split ("\n")
                                 ^

TypeError: Cannot read property '2' of null
    at Object.<anonymous> (C:\Users\kinga\Documents\GitHub\ccxt\update-badges.js:24:34)
    at Module._compile (module.js:624:30)
    at Object.Module._extensions..js (module.js:635:10)
    at Module.load (module.js:545:32)
    at tryModuleLoad (module.js:508:12)
    at Function.Module._load (module.js:500:3)
    at Function.Module.runMain (module.js:665:10)
    at startup (bootstrap_node.js:187:16)
    at bootstrap_node.js:608:3
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! ccxt@1.9.326 update-badges: `node update-badges`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the ccxt@1.9.326 update-badges script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     C:\Users\kinga\AppData\Roaming\npm-cache\_logs\2017-11-01T20_53_13_376Z-debug.log
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! ccxt@1.9.326 build: `npm run export-exchanges && npm run vss && npm run pandoc-python-readme && npm run pandoc-doc-readme && npm run pandoc-doc-manual && npm run pandoc-doc-install && npm run pandoc-doc-exchanges && npm run pandoc-doc-exchanges-by-country && npm run transpile && npm run update-badges && npm run browserify`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the ccxt@1.9.326 build script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     C:\Users\kinga\AppData\Roaming\npm-cache\_logs\2017-11-01T20_53_13_452Z-debug.log

From node run-tests:

C:\Users\kinga\Documents\GitHub\ccxt>node run-tests
Testing { exchanges: <array[90]>, symbol: "all", keys: { '--js': false, '--php': false, '--python': false, '--python3': false } } (pipez.js:23)
[Error] spawn python2 ENOENT

    at _errnoException        util.js:1021
    at onexit                 internal/child_process.js:192
    at onErrorNT              internal/child_process.js:374
    at _combinedTickCallback  internal/process/next_tick.js:138
    at _tickCallback          internal/process/next_tick.js:180   (pipez.js:23)

[kroitor]

But when running ‘run-tests --js node’, bad things happen.

You should not run run-tests --js node you should run node run-tests --js )) I guess, it’s just a typo.

As for the cause: when all of them are failing, there’s most likely some simple reason, like a missing module or something. Try running a test for one exchange to see the detailed cause of the failure:

npm run build 
node js/test/test bittrex

↑ That should show the cause of failures. After fixing it, the other failures should go away as well, and the node run-tests --js should pass. Let us know if it does not help.

[talatabao]

Hi kroitor,

I have fix problems, error ‘cp’ i installed cygwin to compile on windown. Everything seems very good when running ‘npm run build’ does not generate errors. But when running ‘run-tests --js node’, bad things happen. it fails.

Thanks kroitor! ---------------------- image capture bug ------------------------------