Block-scoped declarations (let, const, function, class) not yet supported outside strict mode
See original GitHub issueJust trying to create a new project.
keith24:~/workspace (master) $ sudo n stable
installed : v4.6.1
keith24:~/workspace (master) $ enduro create myproject
Unhandled rejection SyntaxError: Block-scoped declarations (let, const, function, class) not yet supported outside strict mode
at exports.runInThisContext (vm.js:53:16)
at Module._compile (module.js:373:25)
at Object.Module._extensions..js (module.js:416:10)
at Module.load (module.js:343:32)
at Function.Module._load (module.js:300:12)
at Module.require (module.js:353:17)
at require (internal/module.js:12:17)
at Object.<anonymous> (/home/ubuntu/.nvm/versions/node/v4.6.1/lib/node_modules/enduro/libs/actions/developer_start.js:12:21)
at Module._compile (module.js:409:26)
at Object.Module._extensions..js (module.js:416:10)
at Module.load (module.js:343:32)
at Function.Module._load (module.js:300:12)
at Module.require (module.js:353:17)
at require (internal/module.js:12:17)
at /home/ubuntu/.nvm/versions/node/v4.6.1/lib/node_modules/enduro/libs/linker/linker.js:74:35
Issue Analytics
- State:
- Created 6 years ago
- Reactions:1
- Comments:5 (3 by maintainers)
Top Results From Across the Web
Block-scoped declarations not yet supported outside strict mode
I've installed all the npm dependencies with npm install command. That didn't produce any errors. In my webpack.min.js file I have: const {...
Read more >Block-scoped declarations (let, const, function, class) not yet ...
Error “Block-scoped declarations not yet supported outside strict mode” comes while you want to do build your app. It usually comes when you...
Read more >Block-scoped declarations (let, const, function, class) not yet ...
SyntaxError : Block-scoped declarations (let, const, function, class) not yet supported outside strict mode #245.
Read more >Uncaught SyntaxError: Block-scoped declarations (let, const ...
The reason is let keyword is not allowed in non-strict mode for this version of Chrome. The better solution is to add "use...
Read more >Block-scoped declarations (let, const ... - Google Groups
In the comments on the slack channel you stated you were using node.js v4.x which only supports the use of let in strict...
Read more >
Top Related Medium Post
No results found
Top Related StackOverflow Question
No results found
Troubleshoot Live Code
Lightrun enables developers to add logs, metrics and snapshots to live code - no restarts or redeploys required.
Start Free
Top Related Reddit Thread
No results found
Top Related Hackernoon Post
No results found
Top Related Tweet
No results found
Top Related Dev.to Post
No results found
Top Related Hashnode Post
No results found
Aaah, the less autoprefixer was added as devDependency. I fixed it, could you update enduro (
npm i enduro -g
). Should be good to go.I also updated node dependency to 6+ so other people won’t experience the es6 error.
glad to hear it’s working for you. Let us know if you had other issues/ideas 😃