network evolve error: ReferenceError: regeneratorRuntime is not defined

[tracycollins]

Description

After updating to the latest version, network evolve crashes with this error:

Trace: ReferenceError: regeneratorRuntime is not defined
at X.n.evolve (/Volumes/RAID1/projects/twitterNeuralNetwork/node_modules/@liquid-carrot/carrot/dist/index.min.js:1:138618)

To Reproduce

I have not yet put together an example to show this bug, but can if you need
The evolve params were:

cost: MSE,
efficientMutation: true,
elitism: 2,
equal: true,
error: 0.05,
fitnessPopulation: true,
growth: 0.000058676602433414615,
iterations: 10,
mutation: [
{ name: 'ADD_NODE' },
{ name: 'SUB_NODE', keep_gates: true },
{ name: 'ADD_CONN' },
{ name: 'REMOVE_CONN' },
{ name: 'MOD_WEIGHT', min: -1, max: 1 },
{ name: 'MOD_BIAS', min: -1, max: 1 },
{ name: 'MOD_ACTIVATION', mutateOutput: true, allowed: [Array] },
{ name: 'SWAP_NODES', mutateOutput: true }
],
mutationAmount: 1,
mutationRate: 0.6947879778477388,
network: null,
popsize: 20,
populationSize: 20,
provenance: 0,
schedule: { function: [Function: function], iterations: 1 },
selection: { name: 'FITNESS_PROPORTIONATE' },
threads: 4,
population_size: 20,
mutation_rate: 0.6947879778477388,
mutation_amount: 1,
fitness_population: true,
max_nodes: undefined

Tasks

[tracycollins]

Update: version 0.3.18 works

[christianechevarria]

Okay excellent, should we close this issue?

[tracycollins]

Okay excellent, should we close this issue?

No

Sorry, my update wasn't clear:

v0.3.18 works
v0.3.19 does not work

[raimannma]

I think that's a bug with parcel bundler or webpack.

Caused by some wrong settings at building the compact files.
I am going to search a fix.

[raimannma]

Also @christianechevarria @luiscarbonell we should implement a CI test that checks the build javascript files.

[raimannma]

@tracycollins can you check if it works on this branch?
https://github.com/liquidcarrot/carrot/tree/FIX_244_regenerator_runtime_error

[tracycollins]

@tracycollins can you check if it works on this branch?
https://github.com/liquidcarrot/carrot/tree/FIX_244_regenerator_runtime_error

no, didn't work. fails with the same error.

[raimannma]

What about this file? https://gist.github.com/raimannma/95706ec9af955a413b25161b72e075e9
Now build with webpack

[tracycollins]

@tracycollins can you check if it works on this branch?
https://github.com/liquidcarrot/carrot/tree/FIX_244_regenerator_runtime_error

no, didn't work. fails with the same error.

SORRY!

THIS DOES WORK

Pilot error when I tested it before. Haven't tried your 2nd fix yet

[tracycollins]

Also, sorry for the delay. I'm in a class...

[raimannma]

ok, so my first commit fixes your problem ?

If so, i would push it to master.

[tracycollins]

yes, push please

[raimannma]

Just waiting for approve from @christianechevarria or @luiscarbonell .

[tracycollins]

I'm sorry, but it seems that this was never fixed; I had pinned the version to 0.3.18 and wasn't testing against the latest version, v0.3.20, which fails.

running on node 12.18.3

To reproduce, a file with only the following line fails with the error 'MODULE_NOT_FOUND'

let { Network, methods } = require('@liquid-carrot/carrot');

the error message:

internal/modules/cjs/loader.js:968
throw err;
^

Error: Cannot find module './architecture/network'
Require stack:

• /Volumes/RAID1/projects/neuralNetworkTools/node_modules/@liquid-carrot/carrot/dist/index.min.js
• /Volumes/RAID1/projects/neuralNetworkTools/testing.js
  at Function.Module._resolveFilename (internal/modules/cjs/loader.js:965:15)
  at Function.Module._load (internal/modules/cjs/loader.js:841:27)
  at Module.require (internal/modules/cjs/loader.js:1025:19)
  at require (internal/modules/cjs/helpers.js:72:18)
  at /Volumes/RAID1/projects/neuralNetworkTools/node_modules/@liquid-carrot/carrot/dist/index.min.js:1:166451
  at Object. (/Volumes/RAID1/projects/neuralNetworkTools/node_modules/@liquid-carrot/carrot/dist/index.min.js:1:172944)
  at Module._compile (internal/modules/cjs/loader.js:1137:30)
  at Object.Module._extensions..js (internal/modules/cjs/loader.js:1157:10)
  at Module.load (internal/modules/cjs/loader.js:985:32)
  at Function.Module._load (internal/modules/cjs/loader.js:878:14) {
  code: 'MODULE_NOT_FOUND',
  requireStack: [
  '/Volumes/RAID1/projects/neuralNetworkTools/node_modules/@liquid-carrot/carrot/dist/index.min.js',
  '/Volumes/RAID1/projects/neuralNetworkTools/testing.js'
  ]
  }

[raimannma]

@christianechevarria Maybe this comes from the dependency updates in version 0.3.19

[christianechevarria]

The issue particularly is in the dist so I'm guessing this is Webpack / Rollup related

[ragnorc]

Same issue with 0.3.20.
Cannot find module './architecture/network'