微信小程序获取的链接地址中会包含 .html 后缀；而调用的js里不能包含这个后缀。

例如获取的地址是：/pages/index/index.html?sku_id=10
js里的链接代码应该为：
path: '/pages/tabBar/index/index',
 query: 'sku_id=10'

看看是不是这个问题。

看一下云函数有没有安装依赖，如果未安装，上传并部署：所有文件，会提示缺依赖

安装依赖之前，要安装npm，安装完成后，重启电脑，不然在外部终端窗口中可能不识别npm命令，点击在外部终端窗口打开，输入命令npm install，安装好依赖后，文件中会出现package-lock.json


还有就是
    jumpWxa: {
      path: '/pages/index/index', // 
      query: '',
    },

页面路径是pages开头,不是page

返回结果

{"errorCode":1,"errorMessage":"user code exception caught","stackTrace":"Error: errCode: 40165 | errMsg: openapi.urlscheme.generate:fail invalid weapp pagepath rid: 62457b35-31564785-0c4f6e51\n at callWXOpenAPI (/var/user/node_modules/wx-server-sdk/index.js:2390:31)\n at processTicksAndRejections (internal/process/task_queues.js:97:5)","statusCode":430}

日志

START

当前未指定env，将默认使用第一个创建的环境！

REPORT RequestId:e406bda8-71fa-41f4-b06e-4f8268a303a3 Duration:199ms Memory:256MB MemUsage:19.870323MB

END

ERROR RequestId:e406bda8-71fa-41f4-b06e-4f8268a303a3 Result:{"errCode":1,"errMsg":"user code exception caught","stackTrace":"Error: errCode: 40165 | errMsg: openapi.urlscheme.generate:fail invalid weapp pagepath rid: 62457af9-108d849f-7773c89b\n at callWXOpenAPI (/var/user/node_modules/wx-server-sdk/index.js:2390:31)\n at processTicksAndRejections (internal/process/task_queues.js:97:5)"}

START

当前未指定env，将默认使用第一个创建的环境！

REPORT RequestId:e406bda8-71fa-41f4-b06e-4f8268a303a3 Duration:214ms Memory:256MB MemUsage:19.870323MB

END

ERROR RequestId:e406bda8-71fa-41f4-b06e-4f8268a303a3 Result:{"errCode":1,"errMsg":"user code exception caught","stackTrace":"Error: errCode: 40165 | errMsg: openapi.urlscheme.generate:fail invalid weapp pagepath rid: 62457b35-31564785-0c4f6e51\n at callWXOpenAPI (/var/user/node_modules/wx-server-sdk/index.js:2390:31)\n at processTicksAndRejections (internal/process/task_queues.js:97:5)"}