39 | ←[36mexport←[39m ←[36mclass←[39m ValidationError ←[32m{←[39m
| ^
40 | message ←[1m=←[22m ←[31m''←[39m←[1m;←[22m
41 | object←[1m;←[22m
42 | propertyName ←[1m=←[22m ←[31m''←[39m←[1m;←[22m←[0m
at File.buildCodeFrameError (D:\dev\projects\validatejs\node_modules\gulp-babel\node_modules\babel-core\lib\transformation\file\index.js:467:15)
at Scope.checkBlockScopedCollisions (D:\dev\projects\validatejs\node_modules\babel-traverse\lib\scope\index.js:490:27)
at Scope.registerBinding (D:\dev\projects\validatejs\node_modules\babel-traverse\lib\scope\index.js:679:16)
at Scope.registerDeclaration (D:\dev\projects\validatejs\node_modules\babel-traverse\lib\scope\index.js:581:12)
at Object.BlockScoped (D:\dev\projects\validatejs\node_modules\babel-traverse\lib\scope\index.js:217:28)
at Object.newFn (D:\dev\projects\validatejs\node_modules\babel-traverse\lib\visitors.js:343:17)
at NodePath._call (D:\dev\projects\validatejs\node_modules\babel-traverse\lib\path\context.js:78:18)
at NodePath.call (D:\dev\projects\validatejs\node_modules\babel-traverse\lib\path\context.js:45:14)
at NodePath.visit (D:\dev\projects\validatejs\node_modules\babel-traverse\lib\path\context.js:108:12)
at TraversalContext.visitQueue (D:\dev\projects\validatejs\node_modules\babel-traverse\lib\context.js:174:16)
at TraversalContext.visitSingle (D:\dev\projects\validatejs\node_modules\babel-traverse\lib\context.js:124:19)
at TraversalContext.visit (D:\dev\projects\validatejs\node_modules\babel-traverse\lib\context.js:219:19)
at Function.traverse.node (D:\dev\projects\validatejs\node_modules\babel-traverse\lib\index.js:171:17)
at NodePath.visit (D:\dev\projects\validatejs\node_modules\babel-traverse\lib\path\context.js:118:43)
at TraversalContext.visitQueue (D:\dev\projects\validatejs\node_modules\babel-traverse\lib\context.js:174:16)
at TraversalContext.visitMultiple (D:\dev\projects\validatejs\node_modules\babel-traverse\lib\context.js:119:17)
at TraversalContext.visit (D:\dev\projects\validatejs\node_modules\babel-traverse\lib\context.js:217:19)
at Function.traverse.node (D:\dev\projects\validatejs\node_modules\babel-traverse\lib\index.js:171:17)`
I figured out that the error is caused by build-es2015-temp task. I tried on Windows7 and Node versions 6.1.0 and 5.6.0
When I install the dev dependencies I got a warning:
npm WARN notsup Not compatible with your operating system or architecture: fsevents@1.0.12
Then, when I run
gulp build
I got the following error:` events.js:160 throw er; // Unhandled 'error' event ^ TypeError: D:/dev/projects/validatejs/dist/aurelia-validatejs.js: Duplicate declaration "ValidationError" ←[0m 37 | ←[32m}←[39m 38 |
I figured out that the error is caused by
build-es2015-temp
task. I tried on Windows7 and Node versions 6.1.0 and 5.6.0