Question

从V0.12升级后，我在帆V1上遇到以下错误。

      adapterMethodName: 'find',
      modelIdentity: 'users',
      raw: 
       { UsageError: Could not run select() because of 2 problems:
    ------------------------------------------------------
    • "datastore" is required, but it was not defined.
    • "models" is required, but it was not defined.
    ------------------------------------------------------

Please adjust your usage and try again.

我在registerDatastore的node_modules / sails-postgresql / lib / adapter.js文件中添加了一些打印件，以查看我的设置在风帆中是否正确，模型和数据存储是否正确传递。然后我在find函数中添加了一个print，发现数据存储和modelDefinitions数组是空的。不知道应该在哪里填充它们，我可以自己分配它们，但我不想在node_modules中乱七八糟。我还尝试启动一个新的Sails V1应用程序，只是将我的更改迁移到它，结果相同。任何建议都会受到赞赏吗？

以下是一些特定于版本的详细信息 ：

 : node        : v9.10.1
 : engine (v8) : 6.2.414.46-node.23
 : openssl     : 1.0.2o

我的配置 ：

sails.config.datastores ：

  default: {
    adapter: 'sails-postgresql',
    host: 'localhost',
    port: 5432,
    user: 'xxx',
    password: 'xxx',
    database: 'xxx',
    ssl: false,
  },

sails.config.globals ：

module.exports.globals = {

  _: require('@sailshq/lodash'),

  async: require('async'),

  models: true,

  sails: true,

  services: true,

  adapters: true,

};

sails.config.env.development ：

 datastores: {
   default: {
      adapter: 'sails-postgresql',
      host: 'localhost',
      port: 5432,
      user: 'xxx',
      password: 'xxx',
      database: 'xxx',
      ssl: false,
    },
  },

启动时的一些详细打印：

verbo: grunt hook loaded successfully. (8ms)
     : Loading hook: orm
     : Loading the app's models and any custom adapters...
     : Loading app models...
     : Loading app adapters...
     : Loading hook: sockets
verbo: Loading adapter (`sails-postgresql`) from this app's `node_modules/` directory...
     : Starting ORM...
     : Registering model `file_types` in Waterline
.
.
.
.
verbo: orm hook loaded successfully. (1036ms)

的package.json ：

"dependencies": {
    "@sailshq/connect-redis": "^3.2.1",
    "@sailshq/lodash": "^3.10.3",
    "@sailshq/socket.io-redis": "^5.2.0",
    "ajv": "^6.4.0",
    "async": "2.0.1",
    "bcrypt": "^1.0.3",
    "bugsnag": "^2.3.1",
    "child_process": "^1.0.2",
    "connect-redis": "^3.3.3",
    "crypto": "^1.0.1",
    "fs": "0.0.1-security",
    "gifsicle": "^3.0.4",
    "grunt": "1.0.1",
    "jsonwebtoken": "^8.2.1",
    "lodash": "^4.17.5",
    "machinepack-emailaddresses": "^0.4.0",
    "machinepack-redis": "^1.3.0",
    "moment": "^2.22.0",
    "passport": "^0.4.0",
    "passport-facebook": "^2.1.1",
    "passport-google-oauth": "^1.0.0",
    "passport-local": "^1.0.0",
    "request": "^2.85.0",
    "rsmq": "^0.8.3",
    "sails": "^1.0.0",
    "sails-hook-grunt": "^3.1.0",
    "sails-hook-orm": "^2.0.0-16",
    "sails-hook-sockets": "^1.4.0",
    "sails-postgresql": "^1.0.0",
    "sharp": "^0.20.1",
    "soap": "^0.24.0",
    "socket.io-redis": "^5.2.0",
    "ua-parser-js": "^0.7.17",
    "uuid": "^3.2.1",
    "uuid-validate": "0.0.2"
  },

Answer 1

在master分支上有一个针对此问题的修复程序，但它没有被标记并推送到npm（Bug 277）

显然，你的一个模型没有正确配置，而且由于这个bug，sails没有告诉你它是什么。

因此，要解决此问题，您应该从github url安装sails-postgresql的固定提交，启动sails以查看问题所在，修复它，然后再次重新安装常规sails-postgresql版本。

您可以通过yarn安装固定主提交： yarn add https://github.com/balderdashy/sails-postgresql.git#1ead0f407231aa2139a73fc65e5ded608418a92d --save

通过npm： npm install https://github.com/balderdashy/sails-postgresql.git#1ead0f407231aa2139a73fc65e5ded608418a92d --save

使用Sails v1

1 个答案: