Question

现在尝试在“ firebase部署”中使用Firebase实时数据库功能解决问题5个小时：

直到今天都没有这个

功能是：

exports.makeUppercase = functions.database.ref('/userfollowers/{pushId}/followers')
    .onWrite((change, context) => {
      // Only edit data when it is first created.
      if (change.before.exists()) {
        return null;
      }
      // Exit when the data is deleted.
      if (!change.after.exists()) {
        return null;
      }
      // Grab the current value of what was written to the Realtime Database.
      const original = change.after.val();
      console.log('Uppercasing', context.params.pushId, original);
      const uppercase = original.toUpperCase();
      // You must return a Promise when performing asynchronous tasks inside a Functions such as
      // writing to the Firebase Realtime Database.
      // Setting an "uppercase" sibling in the Realtime Database returns a Promise.
      return change.after.ref.parent.child('uppercase').set(uppercase);
    });
which is straight out of documentation.

终端显示：

⚠  functions: failed to create function makeUppercase
HTTP Error: 400, The request has errors

云功能日志显示：

{“ @ type”：“ type.googleapis.com/google.cloud.audit.AuditLog”，“状态”：{“代码”：3，“消息”：“ INVALID_ARGUMENT”}，“ authenticationInfo”：{ “ principalEmail”：“ nicoaratalpes@gmail.com”}，“ requestMetadata”：{“ callerIp”：“ 86.120.235.246”，“ callerSuppliedUserAgent”：“ FirebaseCLI / 3.19.0，gzip（gfe），gzip（gfe）”， “ requestAttributes”：{“ time”：“ 2019-05-14T08：34：18.563Z”，“ auth”：{}}，“ destinationAttributes”：{}}，“ serviceName”：“ cloudfunctions.googleapis.com”， “ methodName”：“ google.cloud.functions.v1.CloudFunctionsService.CreateFunction”，“ authorizationInfo”：[{“ resource”：“ projects / parkour-9136c / locations / us-central1 / functions / makeUppercase”，“ permission”： “ cloudclouds.functions.create”，“ granted”：true，“ resourceAttributes”：{}}，{“ permission”：“ cloudfunctions.functions.create”，“ granted”：true，“ resourceAttributes”：{}}] “ resourceName”：“项目/ parkour-9136c / locations / us-central1 / functions / makeUppercase”，“ request”：{“ location”：“项目/ parkour-9136c / locations / us-central1”，“ @ type”： “ type.googleapis.com/google.cloud.functions.v1.C reateFunctionRequest“，” function“：{” labels“：{” deployment-tool“：” cli-firebase“}，” entryPoint“：” makeUppercase“，” eventTrigger“：{” eventType“：” providers / google.firebase。 database / eventTypes / ref.write“，”资源“：”项目/_/instances/parkour-9136c/refs/userfollowers/{pushId}/followers","service":"firebaseio.com"},"sourceUploadUrl“： “ https://storage.googleapis.com/gcf-upload-us-central1-f5adb7fe-7321-4f3c-8fe0-2b2307d26138/5b099ea8-161b-44a7-a3bd-18ce75c64859.zip?GoogleAccessId=service-807137615499@gcf-admin-robot.iam.gserviceaccount.com&Expires=1557824657&Signature=PJKzJsZtHWO1kIkmrSojpdgvb0jRzV91eNC9rZc4j%2FMcoHjILGm36FKCt6qQ2fxeAUu1%2FbrxpagdI7fHmUUUrDdTmnTNISr7FiN61sifUI%2B%2FGnUwo8SguzvrA7kADFqu8nD05FAo7BvG7biUrHmLgISlwo5dTKqcTSmExnaICA1tHYxjz%2Fk0RbmdGkcQ5HdeCKBnW0R7wQPsxswQyvR4cAU4WD2m3PPM9lncVr7pB%2Fh77FboGLi3sq%2FGHyEwUtjfUmyN9d%2FYUpKs48TMsGPknAGIvaFFUWQR23YCDUcrPipq1nW2W1JUdf5nGylYmVEeyF3jLrm%2BsOIcXiZ6LCRhpg%3D%3D”，“名称”：“ projects / parkour-9136c / locations / us-central1 / functions / makeUppercase”}}}

解决方案是什么？谢谢

https://github.com/firebase/firebase-tools/issues/1317

Answer 1

更新：解决方案是将firebase-tools更新到6.10，我安装了3.19。

Answer 2

在内部使用这些命令更新Firebase CLI和SDK Firebase项目的功能文件夹：
npm install firebase-functions@latest firebase-admin@latest --save
npm install -g firebase-tools

部署时，firebase函数INVALID_ARGUMENT HTTP错误400

2 个答案: