我在部署Firebase云函数时遇到问题，因为它找不到导入的本地模块。
以下是部署命令的输出
> firebase deploy --only functions
> build
> tsc
✔ functions: Finished running predeploy script.
i functions: ensuring required API cloudfunctions.googleapis.com is enabled...
i functions: ensuring required API cloudbuild.googleapis.com is enabled...
✔ functions: required API cloudbuild.googleapis.com is enabled
✔ functions: required API cloudfunctions.googleapis.com is enabled
i functions: preparing functions directory for uploading...
i functions: packaged functions (69.03 KB) for uploading
i scheduler: ensuring required API cloudscheduler.googleapis.com is enabled...
i pubsub: ensuring required API pubsub.googleapis.com is enabled...
✔ scheduler: required API cloudscheduler.googleapis.com is enabled
✔ pubsub: required API pubsub.googleapis.com is enabled
✔ functions: functions folder uploaded successfully
i functions: updating Node.js 12 function myFunctionName(us-central1)...
i functions: scheduler job firebase-schedule-myFunctionName-us-central1 is up to date, no changes required
✔ functions[myFunctionName(us-central1)]: Successful upsert schedule operation.
Functions deploy had errors with the following functions:
myFunctionName(us-central1)
To try redeploying those functions, run:
firebase deploy --only "functions:myFunctionName"
To continue deploying other features (such as database), run:
firebase deploy --except functions
Error: Functions did not deploy properly.
我尝试运行firebase --debug deploy，但它没有提供有用的信息，而是将我发送到Firebase控制台中的日志。
Provided module can't be loaded.
Did you list all required modules in the package.json dependencies?
Detailed stack trace: Error: Cannot find module './module/MyModule'
Could not load the function, shutting down.
Error: function terminated. Recommended action: inspect logs for termination reason. Additional troubleshooting documentation can be found at https://cloud.google.com/functions/docs/troubleshooting#logging Function cannot be initialized.
正如您在下面的代码中看到的，MyModule是一个导入的本地模块。
文件夹结构(使用firebase init创建(
root
│ firebase.json
│ ...
│
└───functions
│ package.json
│ node_modules
│ ...
│
└───src
│ index.ts
└───module
│ MyModule.ts
指数.ts
import * as functions from "firebase-functions";
import { MyClass } from "./module/MyModule";
export const myFunctionName = functions.pubsub
.schedule("every 5 minutes")
.onRun(async () => {
const myClass = new MyClass();
const result = await myClass.doSomething();
functions.logger.log("something has done!", result);
return result;
});
/module/MyModule.ts
export class MyClass {
async doSomething() {
// Do Something
}
}
package.json
{
"name": "functions",
"scripts": {
"lint": "",
"build": "tsc",
"serve": "npm run build && firebase emulators:start --only functions",
"shell": "npm run build && firebase functions:shell",
"start": "npm run shell",
"deploy": "firebase deploy --only functions",
"logs": "firebase functions:log"
},
"engines": {
"node": "12"
},
"main": "lib/index.js",
"dependencies": {
"firebase-admin": "^9.2.0",
"firebase-functions": "^3.11.0",
"googleapis": "^80.1.0"
},
"devDependencies": {
"firebase-functions-test": "^0.2.0",
"typescript": "^3.8.0"
},
"private": true
}
我试过
- 测试在本地运行函数(它确实有效！(
- 再次运行deploy命令之前，请删除Firebase控制台中的函数
- 删除
node_modules并重新运行npm install
不确定是什么原因导致了问题。为什么找不到本地模块？
更新
我已经尝试将MyModule.ts移动到与index.ts相同的级别，并且它确实进行了部署！
所以它看起来是这样的：
root
│ firebase.json
│ ...
│
└───functions
│ package.json
│ node_modules
│ ...
│
└───src
│ index.ts
│ MyModule.ts
import * as functions from "firebase-functions";
import { MyClass } from "./MyModule"; // Updated import
export const myFunctionName = functions.pubsub
.schedule("every 5 minutes")
.onRun(async () => {
const myClass = new MyClass();
const result = await myClass.doSomething();
functions.logger.log("something has done!", result);
return result;
});
但它仍然困扰着我，为什么不能从子文件夹导入模块？因为我的项目中有很多文件，我想把它们整理一下。
我想明白了。我注意到我有两个函数，它们都有相似的实现，但导入不同的模块，只有一个函数会导致部署错误。
然后我想起来，我最近将有问题的模块从myModule.ts重命名为MyModule.ts，但Visual Studio Code仍然将其视为myModule.ts，但代码仍然运行(本地(，所以我忽略了它
如果你认为你的问题和我的问题相似，你可以做以下事情。
- 将有问题的文件重命名为其他文件
- (如果要保留名称(删除存储库(本地(，然后再次克隆
我遇到了同样的问题，我的问题只需运行就解决了
firebase deploy --only "functions:FunctionNameHere"