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koinos / koinos-miner

The Koinos Miner (CLI) provides a functional command line interface that allows users to mine the KOIN ERC-20 which will be used to deliver an equitable initial token distribution on the Koinos blockchain.
https://koinos.io
GNU General Public License v3.0
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cli miner crash #73

Closed Jolly-Pirate closed 3 years ago

Jolly-Pirate commented 3 years ago

I successfully deployed the miner on a few Ubuntu machines, but a couple are giving me this crash error:

[JS] Starting miner
[JS] Selected tip addresses [
  '0xc8B02B313Bd56372D278CAfd275641181d29793d',
  '0xd73B6Da85bE7Dae4AC2A7D5388e9F237ed235450',
  '0x563f6EB769883f98e56BF20127c116ABce8EF564'
]
[JS] maxOffset: 0x00000000000000000000000000000000fffffffffffffffffffffffffa0a1f00
[JS] rdata: <Buffer 92 9e 5f 04 0d f2 5d 18 15 9b fc 4d 2d 22 40 31>
[JS] x: 929e5f040df25d18159bfc4d2d224031
[JS] Ethereum Block Number: 11057609
[JS] Ethereum Block Hash:   0x61eec126d7481b4dc5dcfc1c857f2d08910b8dd671b31206fe169e56ce9e141b
[JS] Target Difficulty:     0x00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff
[JS] uncaughtException: spawn /root/koinos-miner/bin/koinos_miner ENOENT
Error: spawn /root/koinos-miner/bin/koinos_miner ENOENT
    at Process.ChildProcess._handle.onexit (internal/child_process.js:267:19)
    at onErrorNT (internal/child_process.js:469:16)
    at processTicksAndRejections (internal/process/task_queues.js:84:21)
[JS] Stopping miner
[JS] Stopping blockchain update loop
[JS](app.js) Error:  {
  kMessage: 'An uncaught exception was thrown.',
  exception: Error: spawn /root/koinos-miner/bin/koinos_miner ENOENT
      at Process.ChildProcess._handle.onexit (internal/child_process.js:267:19)
      at onErrorNT (internal/child_process.js:469:16)
      at processTicksAndRejections (internal/process/task_queues.js:84:21) {
    errno: 'ENOENT',
    code: 'ENOENT',
    syscall: 'spawn /root/koinos-miner/bin/koinos_miner',
    path: '/root/koinos-miner/bin/koinos_miner',
    spawnargs: [ '0x8205bEa19dCB2dB47949F411CD78A1cFd00B8e57', undefined ]
  }
}
(node:21980) UnhandledPromiseRejectionWarning: Error: write EPIPE
    at afterWriteDispatched (internal/stream_base_commons.js:156:25)
    at writeGeneric (internal/stream_base_commons.js:147:3)
    at Socket._writeGeneric (net.js:788:11)
    at Socket._write (net.js:800:8)
    at doWrite (_stream_writable.js:403:12)
    at writeOrBuffer (_stream_writable.js:387:5)
    at Socket.Writable.write (_stream_writable.js:318:11)
    at MiningRequestQueue.sendRequest (/root/koinos-miner/index.js:42:22)
    at KoinosMiner.sendMiningRequest (/root/koinos-miner/index.js:552:24)
    at KoinosMiner.runMiner (/root/koinos-miner/index.js:380:12)
    at KoinosMiner.start (/root/koinos-miner/index.js:415:15)
    at processTicksAndRejections (internal/process/task_queues.js:97:5)
(node:21980) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 1)
(node:21980) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.
Jolly-Pirate commented 3 years ago

Ah nevermind, the problem was npm install had failed. I fixed by creating ~/.npmrc file and put unsafe-perm = true in it. npm install --unsafe-perm works too.