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上面的代码是用 intellij IDEA 编写的，试图实现 Google Prediction API。

        var prediction= require('../googleapis/apis/prediction/v1.6');
        var params = {
            project: "693608054772",
            resource: {"id": "predictiondemo-1054", "storageDataLocation": "prediction3/language_id.txt"}
        };

        prediction.trainedmodels.insert(params, function (response) {
            if (err) {
                console.log("response occured:", response);
            }

        });

出现的错误如下：

        /usr/local/bin/node predictionbhola.js
        /home/bhola/projects/nodejs/applane/node_modules/MyTests/predictionbhola.js:8
        prediction.trainedmodels.insert(params, function (response) {
                                ^
        TypeError: Cannot read property 'insert' of undefined
            at Object.<anonymous> (/home/bhola/projects/nodejs/applane/node_modules/MyTests/predictionbhola.js:8:25)
            at Module._compile (module.js:460:26)
            at Object.Module._extensions..js (module.js:478:10)
            at Module.load (module.js:355:32)
            at Function.Module._load (module.js:310:12)
            at Function.Module.runMain (module.js:501:10)
            at startup (node.js:129:16)
            at node.js:814:3

过程以退出代码 1 结束。

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