Question

TypeError：无法读取属性＆＃39; _attributes＆＃39;未定义的

将我的风帆应用程序重建为 sails@0.10-rc6 和 sails-mysql@0.10-rc5 之后。

日志：

TypeError: Cannot read property '_attributes' of undefined
    at /Users/tebesfinwo/Sites/club_script/node_modules/sails/node_modules/waterline/lib/waterline/adapter/sync/strategies/alter.js:83:68
    at bound (/Users/tebesfinwo/Sites/club_script/node_modules/sails/node_modules/lodash/dist/lodash.js:957:21)
    at applyInOriginalCtx (/Users/tebesfinwo/Sites/club_script/node_modules/sails/node_modules/waterline/lib/waterline/utils/normalize.js:365:80)
    at wrappedCallback (/Users/tebesfinwo/Sites/club_script/node_modules/sails/node_modules/waterline/lib/waterline/utils/normalize.js:264:18)
    at _normalizeCallback.callback.success (/Users/tebesfinwo/Sites/club_script/node_modules/sails/node_modules/waterline/node_modules/node-switchback/lib/normalize.js:33:26)
    at _switch (/Users/tebesfinwo/Sites/club_script/node_modules/sails/node_modules/waterline/node_modules/node-switchback/lib/factory.js:34:26)
    at /Users/tebesfinwo/Sites/club_script/node_modules/sails-mysql/lib/connections/spawn.js:116:16
    at Object.module.exports.poolfully [as releaseConnection] (/Users/tebesfinwo/Sites/club_script/node_modules/sails-mysql/lib/connections/release.js:28:12)
    at /Users/tebesfinwo/Sites/club_script/node_modules/sails-mysql/lib/connections/spawn.js:101:35
    at Query._callback (/Users/tebesfinwo/Sites/club_script/node_modules/sails-mysql/lib/adapter.js:438:11)

注意：

sails@0.10-rc6 ＆amp; waterline@0.10-rc11 ：抛出上面的错误。

Answer 1

这是Waterline（rc11）的特定版本中引入的问题。它建议您升级到Sails的v0.10.0-rc7版本，这将解决此问题和其他一些问题。也就是说＆＃39; S：

npm install sails@beta

或

npm install -g sails@beta

进行全局安装！

TypeError：无法读取属性＆＃39; _attributes＆＃39;更新后未定义的

1 个答案: