关于这个问题，我正在尝试firebase emulators:start，但得到的是波纹管输出。当我键入并按Enter时，它现在什么都不做。
i Starting emulators: ["functions"]
⚠ Your requested "node" version "8" doesn't match your global version "12"
✔ functions: Emulator started at http://localhost:5001
i functions: Watching "/Users/username/Desktop/FinalAppPrjv2/firefunctions/functions" for Cloud Functions...
⚠ The Cloud Functions emulator requires the module "firebase-functions-test" to be installed as a development dependency. To fix this, run "npm install --save-dev firebase-functions-test" in your functions directory.
i functions: Your functions could not be parsed due to an issue with your node_modules (see above)
cd functions
pwd
npm install --save-dev firebase-functions-test
我该如何解决？
答案 0 :(得分：0)
由于该错误显示实时数据库触发器的仿真尚不支持。撰写本文时，没有办法解决这个问题。