函数间调用，tencentcloud-serverless-nodejs包的rigion为undefined

[klmhly]

TypeError: Cannot read property 'region' of undefined
at SDK.default_1 [as invoke] (/var/user/node_modules/tencentcloud-serverless-nodejs/dist/services/invoke.js:14:32)

[klmhly]

这是node_modules/tencentcloud-serverless-nodejs/dist/services/invoke.js 文件的源码

第14行

const region = this.config.region;

哪里定义了this.config? 为什么会undefined

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const utils_1 = require("../helper/utils");
const _ = require("lodash");
async function default_1(params, extraParams) {
    if (!this.config)
        this.init({
            secretId: params.secretId,
            secretKey: params.secretKey,
            token: params.token,
            region: params.region
        }, extraParams);
    const requestHelper = this.requestHelper;
    const region = this.config.region;
    let __params = _.omitBy(_.merge({
        region,
        namespace: 'default',
        qualifier: '$LATEST'
    }, {
        functionName: params.functionName,
        qualifier: params.qualifier,
        clientContext: params.data,
        namespace: params.namespace,
        region: params.region || this.config.region,
        secretId: params.secretId || this.config.secretId,
        token: params.token || this.config.token
    }, {
        invocationType: 'RequestResponse',
        logType: 'Tail',
        version: '2018-04-16',
        action: 'Invoke'
    }), _.isUndefined);
    return await utils_1.uniteRes(requestHelper, this, [
        utils_1.caseForObject(__params, 'upper'),
        {
            serviceType: 'scf',
            secretKey: params.secretKey || this.config.secretKey
        },
        this.extraParams || extraParams
    ], 'Response.Result.RetMsg');
}
exports.default = default_1;

[jy1989]

同样的错误。。。 还看了我半天- -

[ycp424c]

近期内这个包会在新项目中重构，目前可先用云api的sdk调用invoke接口，参考资料
https://www.npmjs.com/package/tencentcloud-sdk-nodejs
https://cloud.tencent.com/document/api/583/17243

[ycp424c]

https://github.com/tencentyun/tencentcloud-serverless-nodejs
此sdk在这里重构了，npm更新了大版本