Type Error: this.provider.getApiGatewayPredefinedResources is not a function

[yashwant]

This is a (Bug Report / Feature Proposal)

I am getting error when I try to deploy ServerLess function. Error log is as follows:

state machine [myStateMachine] : alarms config is malformed. Please see https://github.com/horike37/serverless-step-functions for examples

Type Error ---------------------------------------------

 this.provider.getApiGatewayPredefinedResources is not
 a function

 For debugging logs, run again after setting the "SLS_DEBUG=*" environment variable.

Stack Trace --------------------------------------------

TypeError: this.provider.getApiGatewayPredefinedResources is not a function
at ServerlessStepFunctions.getResourcePaths (node_modules/serverless-step-functions/lib/deploy/events/apiGateway/resources.js:61:47)
at ServerlessStepFunctions.compileResources (node_modules/serverless-step-functions/lib/deploy/events/apiGateway/resources.js:9:37)
From previous event:
at PluginManager.invoke (/usr/local/lib/node_modules/serverless/lib/classes/PluginManager.js:234:22)
at PluginManager.spawn (/usr/local/lib/node_modules/serverless/lib/classes/PluginManager.js:246:17)
at Deploy.BbPromise.bind.then (/usr/local/lib/node_modules/serverless/lib/plugins/deploy/deploy.js:79:48)
From previous event:
at Object.before:deploy:deploy [as hook] (/usr/local/lib/node_modules/serverless/lib/plugins/deploy/deploy.js:77:8)
at BbPromise.reduce (/usr/local/lib/node_modules/serverless/lib/classes/PluginManager.js:234:55)
at runCallback (timers.js:810:20)
at tryOnImmediate (timers.js:768:5)
at processImmediate [as _immediateCallback] (timers.js:745:5)
From previous event:
at PluginManager.invoke (/usr/local/lib/node_modules/serverless/lib/classes/PluginManager.js:234:22)
at PluginManager.run (/usr/local/lib/node_modules/serverless/lib/classes/PluginManager.js:253:17)
at variables.populateService.then (/usr/local/lib/node_modules/serverless/lib/Serverless.js:96:33)
From previous event:
at Serverless.run (/usr/local/lib/node_modules/serverless/lib/Serverless.js:87:74)
at serverless.init.then (/usr/local/lib/node_modules/serverless/bin/serverless:23:50)
at

Get Support --------------------------------------------
Docs: docs.serverless.com
Bugs: github.com/serverless/serverless/issues
Forums: forum.serverless.com
Chat: gitter.im/serverless/serverless

Your Environment Information -----------------------------
OS: darwin
Node Version: 8.15.0
Serverless Version: 1.13.2

For bug reports:

• What went wrong?
• What did you expect should have happened?
• What was the config you used?
• What stacktrace or error message from your provider did you see?

My serverless.yml file is as follows:

service: serverlessStepFunctions

plugins:

• serverless-step-functions
• serverless-pseudo-parameters

frameworkVersion: ">=1.1.0 <2.0.0"

provider:
name: aws
runtime: nodejs8.10
profile: ${file(./aws_params.yml):profile}
stage: ${file(./aws_params.yml):stage}
region: ${file(./aws_params.yml):region}
deploymentBucket: ${file(./aws_params.yml):DEPLOYMENT_S3_BUCKET}
versionFunctions: false
iamRoleStatements:
- Effect: "Allow"
Action: ":"
# - "states:StartExecution"
Resource:
- "*"

stackPolicy:
- Effect: Allow
Principal: ""
Action: "Update:"
Resource: ""
- Effect: Deny
Principal: ""
Action:
- Update:Replace
- Update:Delete
Condition:
StringEquals:
ResourceType:
- AWS::EC2::Instance

environment:
AccountId: ${file(./aws_params.yml):AccountId}

functions:
function1:
handler: handler.hello1
function2:
handler: handler.hello2
function3:
handler: handler.hello3
function4:
handler: handler.hello4
function5:
handler: handler.hello5

stepFunctions:
stateMachines:
hellostepfunc1:
name: myStateMachine
events:
- http:
path: function1
method: get
definition:
Comment: "An example of the Amazon States Language using an AWS Lambda Function"
StartAt: HelloWorld1
States:
HelloWorld1:
Type: Task
Resource: ""
End: true

My aws_params.yml config file is as follows:
region:
stage:
profile:
DEPLOYMENT_S3_BUCKET:
AccountId:

Additional Data

• Serverless Framework Core Version you're using:
• The Plugin Version you're using:
• Operating System:
• Stack Trace:
• Provider Error messages:

[theburningmonk]

Could you put the serverless.yml in a code block so the formatting is preserved? Makes it easier for me to put it into a project and try it out myself

[yashwant]

Serverless.yml

service: serverlessStepFunctions

plugins:
  - serverless-step-functions
  - serverless-pseudo-parameters

frameworkVersion: ">=1.1.0 <2.0.0"

provider:
  name: aws
  runtime: nodejs8.10
  profile: ${file(./aws_params.yml):profile}
  stage: ${file(./aws_params.yml):stage}
  region: ${file(./aws_params.yml):region}
  deploymentBucket: ${file(./aws_params.yml):DEPLOYMENT_S3_BUCKET}
  versionFunctions: false
  iamRoleStatements:
    - Effect: "Allow"
      Action: "*:*"
        # - "states:StartExecution"
      Resource:
        - "*"

  stackPolicy: 
    - Effect: Allow
      Principal: "*"
      Action: "Update:*"
      Resource: "*"
    - Effect: Deny
      Principal: "*"
      Action:
        - Update:Replace
        - Update:Delete
      Condition:
        StringEquals:
          ResourceType:
            - AWS::EC2::Instance

  environment:
    AccountId: ${file(./aws_params.yml):AccountId}

functions:
  function1:
    handler: handler.hello1
  function2:
    handler: handler.hello2
  function3:
    handler: handler.hello3
  function4:
    handler: handler.hello4
  function5:
    handler: handler.hello5

stepFunctions:
  stateMachines:
    hellostepfunc1:
      name: myStateMachine
      events:
        - http:
            path: function1
            method: get
      definition:
        Comment: "An example of the Amazon States Language using an AWS Lambda Function"
        StartAt: HelloWorld1
        States:
          HelloWorld1:
            Type: Task
            Resource: "<function ARN of function1 >"
            End: true

aws_params.yml

region: <> stage: <> profile: <> DEPLOYMENT_S3_BUCKET: <> AccountId: <>

[theburningmonk]

what version of the Serverless framework are you using?

[yashwant]

 OS:                 darwin
 Node Version:       8.15.0
 Serverless Version: 1.13.2
 serverless-step-functions: 1.12.0

[theburningmonk]

Try updating the serverless framework to latest, the error this.provider.getApiGatewayPredefinedResources is not a function suggest the plugin is depending on something that got added to the serverless framework after 1.13.2. I just tried your serverless.yml with the latest version of serverless framework and it went through fine.

[theburningmonk]

If you update the plugin to 1.12.1 you won't see the the state machine [myStateMachine] : alarms config is malformed. Please see https://github.com/horike37/serverless-step-functions for examples message either. It was fixed by #171

[yashwant]

Thanks @theburningmonk. Changing ServerLess version works. I am closing the issue.

[theburningmonk]

👍 no probs, glad I could help!