找到（）查詢

我有如下的連接設置：找到（）查詢

mongoose.connect('mongodb://127.0.0.1:27017/cpfdb'); 
var Schema = mongoose.Schema; 
var definitionSchema = new Schema({ 
    type: String, 
    term: String, 
    desccription: String 
}); 
var Defintion = mongoose.model('Definition', definitionSchema); 
module.exports = Defintion;

我做如下的查詢：

Defintion.find({term: 'cpf life'}, function (err, definition) { 
    if (err) { 
    session.send("Something went wrong with the mongoose query: " + err); 
    } else { 
    session.send("I will define " + termToDefine + " for you..."); 
    session.send(definition); 
    } 
});

不過，我不斷收到錯誤：

events.js:141 
     throw er; // Unhandled 'error' event 
    ^

TypeError: key.replace is not a function 
    at DefaultLocalizer.escapeKey (/Users/user/Desktop/GitHub Projects/cpfbot/node_modules/botbuilder/lib/DefaultLocalizer.js:204:20) 
    at DefaultLocalizer.createKey (/Users/user/Desktop/GitHub Projects/cpfbot/node_modules/botbuilder/lib/DefaultLocalizer.js:196:33) 
    at DefaultLocalizer.trygettext (/Users/user/Desktop/GitHub Projects/cpfbot/node_modules/botbuilder/lib/DefaultLocalizer.js:69:24) 
    at DefaultLocalizer.gettext (/Users/user/Desktop/GitHub Projects/cpfbot/node_modules/botbuilder/lib/DefaultLocalizer.js:86:21) 
    at Session.vgettext (/Users/user/Desktop/GitHub Projects/cpfbot/node_modules/botbuilder/lib/Session.js:538:35) 
    at Session.createMessage (/Users/user/Desktop/GitHub Projects/cpfbot/node_modules/botbuilder/lib/Session.js:521:24) 
    at Session.sendLocalized (/Users/user/Desktop/GitHub Projects/cpfbot/node_modules/botbuilder/lib/Session.js:179:26) 
    at Session.send (/Users/user/Desktop/GitHub Projects/cpfbot/node_modules/botbuilder/lib/Session.js:168:48) 
    at /Users/user/Desktop/GitHub Projects/cpfbot/app.js:38:33 
    at Query.<anonymous> (/Users/user/Desktop/GitHub Projects/cpfbot/node_modules/mongoose/lib/model.js:3709:16) 
    at /Users/user/Desktop/GitHub Projects/cpfbot/node_modules/mongoose/node_modules/kareem/index.js:273:21 
    at /Users/user/Desktop/GitHub Projects/cpfbot/node_modules/mongoose/node_modules/kareem/index.js:127:16 
    at nextTickCallbackWith0Args (node.js:420:9) 
    at process._tickCallback (node.js:349:13)

我檢查了mongoldb外殼（不使用貓鼬）和查詢工作正常。我找不到任何信息key.replace is not a function ...

來源

2017-04-16 swdon

什麼是會話變量？和termToDefine變量？我改變了session.send到console.log和termToDefine來定義 - 那麼你的例子對我來說工作得很好。 –

我不認爲你的問題是與mongoose。我認爲這是有：

session.send(definition);

博特框架已內置localization支持，並首先嚐試解決您傳遞到session.send()爲key外部資源文件的一切。該escape方法執行以下操作：

key.replace(/:/g, "--").toLowerCase();

它假設，當然，該key你傳遞一個string。請通過調試或使用一個簡單的console.log來檢查您傳遞給session.send()的definition究竟是什麼。

來源

2017-04-17 13:50:11

找到（）查詢

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