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PredixDev / predix-webapp-starter

A web application starter kit built on Polymer, Web Components, NodeJS and Predix UI Components
https://predix-webapp-starter.run.aws-usw02-pr.ice.predix.io
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Block-scoped declarations (let, const, function, class) not yet supported outside strict mode #2

Closed Abdelkrim closed 7 years ago

Abdelkrim commented 7 years ago

the issue

  1. I have cloned the code on my machine
  2. I have installed the required components gulp, node, etc.
  3. I have executed npm install and bower install
  4. I have executed gulp

QUESTION

what should I do to run the predix-webapp-starter app?

logs on the screen after running gulp

predix-webapp-starter@1.0.10 start GE\tuto\predix-webapp-starter node server/app.js

C:\GE\tuto\predix-webapp-starter\server\app.js:188 let title = "Predix WebApp Starter"; ^^^

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 Function.Module.runMain (module.js:441:10) at startup (node.js:139:18) at node.js:968:3

npm-debug.log

0 info it worked if it ends with ok 1 verbose cli [ 'C:\app\nodejs\node.exe', 1 verbose cli 'C:\app\nodejs\node_modules\npm\bin\npm-cli.js', 1 verbose cli 'start' ] 2 info using npm@2.15.0 3 info using node@v4.4.2 4 verbose run-script [ 'prestart', 'start', 'poststart' ] 5 info prestart predix-webapp-starter@1.0.10 6 info start predix-webapp-starter@1.0.10 7 verbose unsafe-perm in lifecycle true 8 info predix-webapp-starter@1.0.10 Failed to exec start script 9 verbose stack Error: predix-webapp-starter@1.0.10 start: node server/app.js 9 verbose stack Exit status 1 9 verbose stack at EventEmitter. (C:\app\nodejs\node_modules\npm\lib\utils\lifecycle.js:217:16) 9 verbose stack at emitTwo (events.js:87:13) 9 verbose stack at EventEmitter.emit (events.js:172:7) 9 verbose stack at ChildProcess. (C:\app\nodejs\node_modules\npm\lib\utils\spawn.js:24:14) 9 verbose stack at emitTwo (events.js:87:13) 9 verbose stack at ChildProcess.emit (events.js:172:7) 9 verbose stack at maybeClose (internal/child_process.js:827:16) 9 verbose stack at Process.ChildProcess._handle.onexit (internal/child_process.js:211:5) 10 verbose pkgid predix-webapp-starter@1.0.10 11 verbose cwd C:\GE\tuto\predix-webapp-starter 12 error Windows_NT 6.1.7601 13 error argv "C:\app\nodejs\node.exe" "C:\app\nodejs\node_modules\npm\bin\npm-cli.js" "start" 14 error node v4.4.2 15 error npm v2.15.0 16 error code ELIFECYCLE 17 error predix-webapp-starter@1.0.10 start: node server/app.js 17 error Exit status 1 18 error Failed at the predix-webapp-starter@1.0.10 start script 'node server/app.js'. 18 error This is most likely a problem with the predix-webapp-starter package, 18 error not with npm itself. 18 error Tell the author that this fails on your system: 18 error node server/app.js 18 error You can get information on how to open an issue for this project with: 18 error npm bugs predix-webapp-starter 18 error Or if that isn't available, you can get their info via: 18 error 18 error npm owner ls predix-webapp-starter 18 error There is likely additional logging output above. 19 verbose exit [ 1, true ]

gstroup commented 7 years ago

This is a problem with your version of node. Looks like the predix-webapp-starter does not work on node 4.x. Please download the latest LTS version (6.x) https://nodejs.org/en/

You may want to install nvm to allow easy switching between node versions. https://github.com/creationix/nvm There's also a windows version called nvm-windows.

Abdelkrim commented 7 years ago

Thank you, I have added "use strict"; on top of each file