我似乎无法使用knex迁移数据库。在up命令中,它会失败。
knex.migrate.latest({}).finally(function () {
knex.destroy()
})
我遇到了一个错误。
Possibly unhandled TypeError: undefined is not a function
at SchemaBuilder_PG.Target.then (cwd/node_modules/knex/lib/interface.js:25:10)
at SchemaBuilder_PG.Target.(anonymous function) [as bind] (cwd/node_modules/knex/lib/interface.js:71:21)
at Migrator_PG.<anonymous> (cwd/node_modules/knex/lib/migrate/index.js:93:6)
at Migrator_PG.<anonymous> (cwd/node_modules/knex/lib/migrate/index.js:138:15)
at Migrator_PG.Migrator._migrationData (cwd/node_modules/knex/lib/migrate/index.js:154:10)
at Migrator_PG.<anonymous> (cwd/node_modules/knex/lib/migrate/index.js:22:15)
From previous event:
at Function.Promise$All [as all] (cwd/node_modules/knex/node_modules/bluebird/js/main/promise.js:198:12)
at Migrator_PG.Migrator._migrationData (cwd/node_modules/knex/lib/migrate/index.js:152:18)
at Migrator_PG.<anonymous> (cwd/node_modules/knex/lib/migrate/index.js:22:15)
我发誓昨天它还能用。我尝试删除并重新创建数据库,但没有成功。怎么回事?我该如何解决?
研究Knex源代码时似乎没有发现任何问题。