Hi,

After following the instructions of the repo regarding the installation of the Electron App:

npm install electron-prebuilt -g

cd i-made-this
npm install
bower install
electron .

When I execute electron . a window appears with an error saying:

A JavaScript error occurred in the main process

Uncaught Exception:
Error: Cannot find module 'app'
    at Module._resolveFilename (module.js:440:15)
    at Function.Module._resolveFilename (/xxx/xxx/.nvm/versions/node/v4.4.5/lib/node_modules/electron-prebuilt/dist/Electron.app/Contents/Resources/electron.asar/common/reset-search-paths.js:35:12)
    at Function.Module._load (module.js:388:25)
    at Module.require (module.js:468:17)
    at require (internal/module.js:20:19)
    at Object.<anonymous> (/xxx/xxx/i-made-this/main.js:2:11)
    at Module._compile (module.js:541:32)
    at Object.Module._extensions..js (module.js:550:10)
    at Module.load (module.js:458:32)
    at tryModuleLoad (module.js:417:12)

Any idea about this error?

Kind regards, beth.

I have setup your project successfully, however I don't understand some thing, please guide me :)

1. I register an account on https://blockchain.info. after select a file from my computer, it generate hash code such as "mnvky8Pk9YVNBREki14cdL58DAAqNUNih7". I tried to use my account send 0.0005 BTC to this address but blockchain website inform "Invalid Bitcoin Address".
2. Why is 0.0005 BTC and can I send lower price ?

Thank you.

After adding the stampingservice in the bitcore-node.json and restarting my bitcore,
I faced the problem of unknown network and it shutdown immediately. Can anyone help me to solve or anyone have the same issue of me.

[2018-11-25T06:31:14.905Z] info: Using network: testnet
[2018-11-25T06:31:14.907Z] info: Starting bitcoind
[2018-11-25T06:31:14.909Z] info: Using bitcoin config file: /Users/kinkin926/Documents/i-made-this/mynode/data/bitcoin.conf
[2018-11-25T06:31:14.913Z] info: Starting bitcoin process
[2018-11-25T06:31:19.973Z] warn: Loading block index...
[2018-11-25T06:31:24.977Z] warn: Loading block index...
[2018-11-25T06:31:29.980Z] warn: Verifying blocks...
[2018-11-25T06:31:35.003Z] info: Bitcoin Height: 1445116 Percentage: 100.00
[2018-11-25T06:31:35.010Z] info: Bitcoin Daemon Ready
[2018-11-25T06:31:35.011Z] info: Starting web
[2018-11-25T06:31:35.097Z] info: Starting insight-api
[2018-11-25T06:31:35.099Z] info: Starting insight-ui
[2018-11-25T06:31:35.102Z] info: Starting stampingservice
[2018-11-25T06:31:35.103Z] error: uncaught exception: Error: Unknown network: testnet
at StampingService._setDataPath (/Users/kinkin926/Documents/i-made-this/stampingservice/index.js:75:11)
at new StampingService (/Users/kinkin926/Documents/i-made-this/stampingservice/index.js:43:8)
at Node._startService (/Users/kinkin926/Documents/i-made-this/mynode/node_modules/bitcore-node/lib/node.js:200:17)
at /Users/kinkin926/Documents/i-made-this/mynode/node_modules/bitcore-node/lib/node.js:260:12
at /Users/kinkin926/Documents/i-made-this/mynode/node_modules/bitcore-node/node_modules/async/lib/async.js:181:20
at iterate (/Users/kinkin926/Documents/i-made-this/mynode/node_modules/bitcore-node/node_modules/async/lib/async.js:262:13)
at /Users/kinkin926/Documents/i-made-this/mynode/node_modules/bitcore-node/node_modules/async/lib/async.js:274:29
at /Users/kinkin926/Documents/i-made-this/mynode/node_modules/bitcore-node/node_modules/async/lib/async.js:44:16
at Immediate._onImmediate (/Users/kinkin926/Documents/i-made-this/mynode/node_modules/bitcore-node/lib/node.js:233:5)
at runCallback (timers.js:810:20)
[2018-11-25T06:31:35.105Z] error: Error: Unknown network: testnet
at StampingService._setDataPath (/Users/kinkin926/Documents/i-made-this/stampingservice/index.js:75:11)
at new StampingService (/Users/kinkin926/Documents/i-made-this/stampingservice/index.js:43:8)
at Node._startService (/Users/kinkin926/Documents/i-made-this/mynode/node_modules/bitcore-node/lib/node.js:200:17)
at /Users/kinkin926/Documents/i-made-this/mynode/node_modules/bitcore-node/lib/node.js:260:12
at /Users/kinkin926/Documents/i-made-this/mynode/node_modules/bitcore-node/node_modules/async/lib/async.js:181:20
at iterate (/Users/kinkin926/Documents/i-made-this/mynode/node_modules/bitcore-node/node_modules/async/lib/async.js:262:13)
at /Users/kinkin926/Documents/i-made-this/mynode/node_modules/bitcore-node/node_modules/async/lib/async.js:274:29
at /Users/kinkin926/Documents/i-made-this/mynode/node_modules/bitcore-node/node_modules/async/lib/async.js:44:16
at Immediate._onImmediate (/Users/kinkin926/Documents/i-made-this/mynode/node_modules/bitcore-node/lib/node.js:233:5)
at runCallback (timers.js:810:20)

Hi there!

Running bitcored throws the following error:
Error: More than one instance of bitcore-lib found. Please make sure to require bitcore-lib and check that submodules do not also include their own bitcore-lib dependency.

It seems to be related with the fact that only one copy of bitcore-lib can be used/required by the whole app including the used modules, however the service requires it.

After digging for a while, it seems that others are having issues with the same error in other projects, but a clear solution is'nt given. bitcore#1188, bitcore-lib#21, etc.

I must say that I've checked all the versions of bitcore-lib everywhere it's used, starting from a clean node installation, and all the versions installed are 0.13.19. But I think that it has nothing to do with the library version, as in the module is only checked that a variable is defined, actually: global._bitcore in line 15, checked if it's defined in line 8 of index.js.

Quick and dirty fix: set it to undefined before var bitcore = require('bitcore-lib'); in index.js of the stampingservice, fooling bitcore.versionGuard in index.js of bitcore-lib. However I think it's not the way to go.

And what's more strange to me, has it worked before?

Regards, beth.

Am I missing something? Or installation instructions at README needs to be updated?

After run ~/projects$ ln -s ~/projects/mynode/node_modules ~/projects/i-made-this/stampingservice I have:

~/projects$ ls -la i-made-this/stampingservice/
total 20
drwxrwxr-x 2 moreno moreno 4096 Mai  2 12:11 .
drwxrwxr-x 7 moreno moreno 4096 Mai  2 11:52 ..
-rw-rw-r-- 1 moreno moreno 6616 Mai  2 11:52 index.js
lrwxrwxrwx 1 moreno moreno   47 Mai  2 12:11 node_modules -> /home/moreno/projects/mynode/node_modules
-rw-rw-r-- 1 moreno moreno   50 Mai  2 11:52 package.json

but to fix:

~/projects/mynode$ bitcored
module.js:327
    throw err;
    ^

Error: Cannot find module 'stampingservice/package.json'
    at Function.Module._resolveFilename (module.js:325:15)
    at Function.Module._load (module.js:276:25)
    at Module.require (module.js:353:17)
    at require (internal/module.js:12:17)
    at Function.setupServices (/home/moreno/projects/mynode/node_modules/bitcore-node/lib/scaffold/start.js:51:30)
    at start (/home/moreno/projects/mynode/node_modules/bitcore-node/lib/scaffold/start.js:203:31)
    at Object.main [as daemon] (/home/moreno/projects/mynode/node_modules/bitcore-node/lib/cli/daemon.js:38:3)
    at Liftoff.<anonymous> (/home/moreno/.nvm/versions/node/v4.4.3/lib/node_modules/bitcore/node_modules/bitcore-node/lib/cli/bitcored.js:29:16)
    at Liftoff.<anonymous> (/home/moreno/.nvm/versions/node/v4.4.3/lib/node_modules/bitcore/node_modules/bitcore-node/node_modules/liftoff/index.js:197:12)
    at Liftoff.<anonymous> (/home/moreno/.nvm/versions/node/v4.4.3/lib/node_modules/bitcore/node_modules/bitcore-node/node_modules/liftoff/index.js:164:7)

I also had to create:

~/projects$ ln -s ~/projects/i-made-this/stampingservice ~/projects/mynode/node_modules
~/projects$ ls -la mynode/node_modules/
total 24
drwxrwxr-x  6 moreno moreno 4096 Mai  2 12:13 .
drwxrwxr-x  4 moreno moreno 4096 Mai  2 12:05 ..
drwxrwxr-x  4 moreno moreno 4096 Mai  2 11:59 async
drwxrwxr-x  2 moreno moreno 4096 Mai  2 11:59 .bin
drwxrwxr-x  7 moreno moreno 4096 Mai  1 17:12 bitcore-lib
drwxrwxr-x 13 moreno moreno 4096 Mai  1 17:15 bitcore-node
lrwxrwxrwx  1 moreno moreno   55 Mai  2 12:13 stampingservice -> /home/moreno/projects/i-made-this/stampingservice