When user update chat/{id} documents, this function will execute.
const functions = require("firebase-functions");
exports.onChangedChat = functions.firestore
.document('chat/{id}')
.onWrite((change, context) => {
functions.logger.log("START!!!");
... some code ...
});
However, the function ends with error. So now I'm trying to find the cause of the error but functions.logger.log isn't displayed in Firebase Console.
About above example. When the function is called, Log "START!!!" should displayed.
Just shows me like below:
onChangedChat: Function execution started
onChangedChat: Function execution took 16 ms. Finished with status: error
Where is "START!!!"?
If errors occurs, all logs won't displayed.
After commented out ... some code ..., functions.logger.log() worked.