通过firebase deploy --only功能进行部署时，我最近收到以下错误消息：
在控制台中：
✔ functions: all necessary APIs are enabled
i functions: preparing functions directory for uploading...
i functions: packaged functions (90.26 KB) for uploading
✔ functions: functions folder uploaded successfully
i functions: updating Node.js 6 function firestoreEmail(us-central1)...
i functions: updating Node.js 6 function apiMain(us-central1)...
✔ functions[apiMain(us-central1)]: Successful update operation.
⚠ functions[firestoreEmail(us-central1)]: Deployment error.
Error setting up the execution environment for your function. Please try deploying again after a few minutes.
Functions deploy had errors. To continue deploying other features (such as database), run:
firebase deploy --except functions
Error: Functions did not deploy properly.
在日志中：
{"@type":"type.googleapis.com/google.cloud.audit.AuditLog","status":{"code":13,"message":"Error setting up the execution environment for your function. Please try deploying again after a few minutes."},"authenticationInfo":{"principalEmail":"myemail@gmail.com"},"serviceName":"cloudfunctions.googleapis.com","methodName":"google.cloud.functions.v1.CloudFunctionsService.UpdateFunction","resourceName":"projects/myproject/locations/us-central1/functions/firestoreEmail"}