asch-core找不到bignumber和ZSchema模块导致asch服务无法启动

[sqfasd]

Version

develop

Environment

Ubuntu 16.04.2 LTS node v 8.2.1 npm v5.3.0

Steps to reproduce

git clone https://github.com/AschPlatform/asch
git checkout develop
npm install
node app.js

Reason

安装bignumber和ZSchema两个模块后，package.json中的main字段被删除，导致无法找到module入口

[nswbmw]

asch 我本地启动报这个错，并没有跟 bignumber 和 ZSchema 相关，你可以贴下你的截图。这个可能原因：master 分支是需要到 public 下运行 yarn install build 钱包相关的逻辑，develop 这块逻辑改的时候钱包的逻辑移出去了，但相关代码（应该在 asch-core）没有改？

解决方案： 手动新建 public/dist/chains/.gitkeep 可以正常运行

[sqfasd]

你的node和npm版本号与上面一致吗 我看了下，找不到module的原因是，package.json中的main字段被删除了 这时安装后的package.json

{
  "_from": "https://github.com/AschPlatform/z-schema/tarball/v3.15.2+asch.1",
  "_id": "z-schema@3.15.2",
  "_inBundle": false,
  "_integrity": "sha1-0o9/OQLaCD7y16IFhwWoG9wgBV4=",
  "_location": "/asch-core/z-schema",
  "_phantomChildren": {},
  "_requested": {
    "type": "remote",
    "raw": "z-schema@https://github.com/AschPlatform/z-schema/tarball/v3.15.2+asch.1",
    "name": "z-schema",
    "escapedName": "z-schema",
    "rawSpec": "https://github.com/AschPlatform/z-schema/tarball/v3.15.2+asch.1",
    "saveSpec": "https://github.com/AschPlatform/z-schema/tarball/v3.15.2+asch.1",
    "fetchSpec": "https://github.com/AschPlatform/z-schema/tarball/v3.15.2+asch.1"
  },
  "_requiredBy": [
    "/asch-core"
  ],
  "_resolved": "https://github.com/AschPlatform/z-schema/tarball/v3.15.2+asch.1",
  "_shrinkwrap": null,
  "_spec": "z-schema@https://github.com/AschPlatform/z-schema/tarball/v3.15.2+asch.1",
  "_where": "/tmp/asch-benchmark/asch/node_modules/asch-core",
  "bin": {
    "z-schema": "./bin/z-schema"
  },
  "bundleDependencies": false,
  "dependencies": {
    "commander": "^2.7.1",
    "lodash.get": "^3.7.0",
    "request": "^2.54.0",
    "validator": "^4.0.5"
  },
  "deprecated": false,
  "description": "[![npm version](https://badge.fury.io/js/z-schema.svg)](http://badge.fury.io/js/z-schema) [![bower version](https://badge.fury.io/bo/z-schema.svg)](http://badge.fury.io/bo/z-schema) [![build status](https://travis-ci.org/zaggino/z-schema.svg?branch=master)](https://travis-ci.org/zaggino/z-schema) [![coverage status](https://coveralls.io/repos/zaggino/z-schema/badge.svg)](https://coveralls.io/r/zaggino/z-schema)",
  "devDependencies": {
    "coveralls": "latest",
    "grunt": "latest",
    "grunt-browserify": "~3.2.1",
    "grunt-cli": "latest",
    "grunt-contrib-copy": "latest",
    "grunt-contrib-jasmine": "latest",
    "grunt-contrib-jshint": "latest",
    "grunt-contrib-uglify": "latest",
    "grunt-jasmine-node": "latest",
    "grunt-jasmine-node-coverage": "latest",
    "grunt-jscs": "latest",
    "grunt-lineending": "latest",
    "jasmine-node": "latest",
    "jasmine-reporters": "latest",
    "remapify": "latest"
  },
  "name": "z-schema",
  "optionalDependencies": {
    "commander": "^2.7.1",
    "request": "^2.54.0"
  },
  "peerDependencies": {},
  "scripts": {},
  "version": "3.15.2"
}

但实际这个模块原始的package是有main字段的 https://github.com/AschPlatform/bignumber/blob/v1.3.0-2%2Basch.1/package.json#L23

[nswbmw]

我用 nvm 装了 node@8.2.1，npm@5.3.0 重新安装后仍然没有报 z-schema 问题。你试下删除 node_modules 重新安装 ：

rm -rf node_modules
npm i
node app