A valid service attribute to satisfy the declaration 'self:service.name' could not be found #4744
Description
This is a (Bug Report)
Description
For bug reports:
- What went wrong?
I'm trying to use dynamic variables in serverless.yml and it fails.
Basically, I have the following in my provider:
environment:
SERVICE_NAME: ${self:service.name}
DYNAMODB_TABLE: ${self:service.name}-test
The SERVICE_NAME is correctly resolved IF I comment the DYNAMODB_TABLE: "${self:service.name}-test", otherwise it fails with the following stack trace.
If I use ${self:service.name} alone it works, but if I add some string after, then it fails: ${self:service.name}-test
- What did you expect should have happened?
Resolving variables correctly
- What stacktrace or error message from your provider did you see?
➜ simulator-feedback git:(master) ✗ sls print
Serverless: Load command run
Serverless: Load command config
Serverless: Load command config:credentials
Serverless: Load command create
Serverless: Load command install
Serverless: Load command package
Serverless: Load command deploy
Serverless: Load command deploy:function
Serverless: Load command deploy:list
Serverless: Load command deploy:list:functions
Serverless: Load command invoke
Serverless: Load command invoke:local
Serverless: Load command info
Serverless: Load command logs
Serverless: Load command login
Serverless: Load command logout
Serverless: Load command metrics
Serverless: Load command print
Serverless: Load command remove
Serverless: Load command rollback
Serverless: Load command rollback:function
Serverless: Load command slstats
Serverless: Load command plugin
Serverless: Load command plugin
Serverless: Load command plugin:install
Serverless: Load command plugin
Serverless: Load command plugin:uninstall
Serverless: Load command plugin
Serverless: Load command plugin:list
Serverless: Load command plugin
Serverless: Load command plugin:search
Serverless: Load command emit
Serverless: Load command config
Serverless: Load command config:credentials
Serverless: Load command rollback
Serverless: Load command rollback:function
Serverless: Load command webpack
Serverless Warning --------------------------------------
A valid service attribute to satisfy the declaration 'self:service.name' could not be found.
Serverless Warning --------------------------------------
A valid service attribute to satisfy the declaration 'self:service.name' could not be found.
Serverless Error ---------------------------------------
Trying to populate non string value into a string for variable ${self:service.name}. Please make sure the value of the property is a string.
Stack Trace --------------------------------------------
ServerlessError: Trying to populate non string value into a string for variable ${self:service.name}. Please make sure the value of the property is a string.
at Variables.populateVariable (/Users/vadorequest/.nvm/versions/node/v8.9.4/lib/node_modules/serverless/lib/classes/Variables.js:156:13)
at pendingMatches.push.pendingMatch.then.matchedValue (/Users/vadorequest/.nvm/versions/node/v8.9.4/lib/node_modules/serverless/lib/classes/Variables.js:124:21)
at runCallback (timers.js:789:20)
at tryOnImmediate (timers.js:751:5)
at processImmediate [as _immediateCallback] (timers.js:722:5)
From previous event:
at property.match.forEach (/Users/vadorequest/.nvm/versions/node/v8.9.4/lib/node_modules/serverless/lib/classes/Variables.js:122:40)
at Array.forEach (<anonymous>)
at Variables.populateProperty (/Users/vadorequest/.nvm/versions/node/v8.9.4/lib/node_modules/serverless/lib/classes/Variables.js:111:41)
at forEachLeaf (/Users/vadorequest/.nvm/versions/node/v8.9.4/lib/node_modules/serverless/lib/classes/Variables.js:85:14)
at forEachLeaf (/Users/vadorequest/.nvm/versions/node/v8.9.4/lib/node_modules/serverless/lib/classes/Variables.js:75:14)
at addContext (/Users/vadorequest/.nvm/versions/node/v8.9.4/lib/node_modules/serverless/lib/classes/Variables.js:62:42)
at /Users/vadorequest/.nvm/versions/node/v8.9.4/lib/node_modules/serverless/node_modules/lodash/lodash.js:13392:38
at /Users/vadorequest/.nvm/versions/node/v8.9.4/lib/node_modules/serverless/node_modules/lodash/lodash.js:4917:15
at baseForOwn (/Users/vadorequest/.nvm/versions/node/v8.9.4/lib/node_modules/serverless/node_modules/lodash/lodash.js:3002:24)
at Function.mapValues (/Users/vadorequest/.nvm/versions/node/v8.9.4/lib/node_modules/serverless/node_modules/lodash/lodash.js:13391:7)
at forEachLeaf (/Users/vadorequest/.nvm/versions/node/v8.9.4/lib/node_modules/serverless/lib/classes/Variables.js:73:37)
at addContext (/Users/vadorequest/.nvm/versions/node/v8.9.4/lib/node_modules/serverless/lib/classes/Variables.js:62:42)
at /Users/vadorequest/.nvm/versions/node/v8.9.4/lib/node_modules/serverless/node_modules/lodash/lodash.js:13392:38
at /Users/vadorequest/.nvm/versions/node/v8.9.4/lib/node_modules/serverless/node_modules/lodash/lodash.js:4917:15
at baseForOwn (/Users/vadorequest/.nvm/versions/node/v8.9.4/lib/node_modules/serverless/node_modules/lodash/lodash.js:3002:24)
at Function.mapValues (/Users/vadorequest/.nvm/versions/node/v8.9.4/lib/node_modules/serverless/node_modules/lodash/lodash.js:13391:7)
at forEachLeaf (/Users/vadorequest/.nvm/versions/node/v8.9.4/lib/node_modules/serverless/lib/classes/Variables.js:73:37)
at addContext (/Users/vadorequest/.nvm/versions/node/v8.9.4/lib/node_modules/serverless/lib/classes/Variables.js:62:42)
at /Users/vadorequest/.nvm/versions/node/v8.9.4/lib/node_modules/serverless/node_modules/lodash/lodash.js:13392:38
at /Users/vadorequest/.nvm/versions/node/v8.9.4/lib/node_modules/serverless/node_modules/lodash/lodash.js:4917:15
at baseForOwn (/Users/vadorequest/.nvm/versions/node/v8.9.4/lib/node_modules/serverless/node_modules/lodash/lodash.js:3002:24)
at Function.mapValues (/Users/vadorequest/.nvm/versions/node/v8.9.4/lib/node_modules/serverless/node_modules/lodash/lodash.js:13391:7)
at forEachLeaf (/Users/vadorequest/.nvm/versions/node/v8.9.4/lib/node_modules/serverless/lib/classes/Variables.js:73:37)
at Variables.populateObject (/Users/vadorequest/.nvm/versions/node/v8.9.4/lib/node_modules/serverless/lib/classes/Variables.js:79:5)
at Variables.populateService (/Users/vadorequest/.nvm/versions/node/v8.9.4/lib/node_modules/serverless/lib/classes/Variables.js:47:17)
at Serverless.run (/Users/vadorequest/.nvm/versions/node/v8.9.4/lib/node_modules/serverless/lib/Serverless.js:89:27)
at serverless.init.then (/Users/vadorequest/.nvm/versions/node/v8.9.4/lib/node_modules/serverless/bin/serverless:42:50)
at <anonymous>
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Your Environment Information -----------------------------
OS: darwin
Node Version: 8.9.4
Serverless Version: 1.26.0
Similar or dependent issues:
Additional Data
- Operating System: MacOS X