1.3.3.1 failed processing `switch` in conditional importing

[WayneUong]

On Mac OSX

[[[[[ ~/nfc-meteor ]]]]]

=> Started proxy.

=> Started MongoDB.

=> Errors prevented startup:

While processing files with ecmascript (for target web.browser):

/Users/NFC/.meteor/packages/ecmascript/.0.4.5.xf6k52++os+web.browser+web.cordova/plugin.compile-ecmascript.os/npm/node_modules/meteor/babel-compiler/node_modules/meteor-babel/node_modules/reify/lib/compiler.js:102:23:
Object [object Object] has no method 'BlockStatement'
at Context.types.PathVisitor.fromMethodsObject.getBlockBodyPath
(/Users/NFC/.meteor/packages/ecmascript/.0.4.5.xf6k52++os+web.browser+web.cordova/plugin.compile-ecmascript.os/npm/node_modules/meteor/babel-compiler/node_modules/meteor-babel/node_modules/reify/lib/compiler.js:102:23)
at Context.types.PathVisitor.fromMethodsObject.hoistImports
(/Users/NFC/.meteor/packages/ecmascript/.0.4.5.xf6k52++os+web.browser+web.cordova/plugin.compile-ecmascript.os/npm/node_modules/meteor/babel-compiler/node_modules/meteor-babel/node_modules/reify/lib/compiler.js:147:25)
at Context.types.PathVisitor.fromMethodsObject.visitImportDeclaration
(/Users/NFC/.meteor/packages/ecmascript/.0.4.5.xf6k52++os+web.browser+web.cordova/plugin.compile-ecmascript.os/npm/node_modules/meteor/babel-compiler/node_modules/meteor-babel/node_modules/reify/lib/compiler.js:229:10)
at Context.invokeVisitorMethod
(/Users/NFC/.meteor/packages/ecmascript/.0.4.5.xf6k52++os+web.browser+web.cordova/plugin.compile-ecmascript.os/npm/node_modules/meteor/babel-compiler/node_modules/meteor-babel/node_modules/reify/node_modules/ast-types/lib/path-visitor.js:342:43)
at Visitor.PVp.visitWithoutReset
(/Users/NFC/.meteor/packages/ecmascript/.0.4.5.xf6k52++os+web.browser+web.cordova/plugin.compile-ecmascript.os/npm/node_modules/meteor/babel-compiler/node_modules/meteor-babel/node_modules/reify/node_modules/ast-types/lib/path-visitor.js:194:28)
at NodePath.each
(/Users/NFC/.meteor/packages/ecmascript/.0.4.5.xf6k52++os+web.browser+web.cordova/plugin.compile-ecmascript.os/npm/node_modules/meteor/babel-compiler/node_modules/meteor-babel/node_modules/reify/node_modules/ast-types/lib/path.js:99:22)
at visitChildren
(/Users/NFC/.meteor/packages/ecmascript/.0.4.5.xf6k52++os+web.browser+web.cordova/plugin.compile-ecmascript.os/npm/node_modules/meteor/babel-compiler/node_modules/meteor-babel/node_modules/reify/node_modules/ast-types/lib/path-visitor.js:217:14)
at Visitor.PVp.visitWithoutReset
(/Users/NFC/.meteor/packages/ecmascript/.0.4.5.xf6k52++os+web.browser+web.cordova/plugin.compile-ecmascript.os/npm/node_modules/meteor/babel-compiler/node_modules/meteor-babel/node_modules/reify/node_modules/ast-types/lib/path-visitor.js:202:16)
at visitChildren
(/Users/NFC/.meteor/packages/ecmascript/.0.4.5.xf6k52++os+web.browser+web.cordova/plugin.compile-ecmascript.os/npm/node_modules/meteor/babel-compiler/node_modules/meteor-babel/node_modules/reify/node_modules/ast-types/lib/path-visitor.js:244:21)
at Visitor.PVp.visitWithoutReset
(/Users/NFC/.meteor/packages/ecmascript/.0.4.5.xf6k52++os+web.browser+web.cordova/plugin.compile-ecmascript.os/npm/node_modules/meteor/babel-compiler/node_modules/meteor-babel/node_modules/reify/node_modules/ast-types/lib/path-visitor.js:202:16)
at NodePath.each
(/Users/NFC/.meteor/packages/ecmascript/.0.4.5.xf6k52++os+web.browser+web.cordova/plugin.compile-ecmascript.os/npm/node_modules/meteor/babel-compiler/node_modules/meteor-babel/node_modules/reify/node_modules/ast-types/lib/path.js:99:22)
at visitChildren
(/Users/NFC/.meteor/packages/ecmascript/.0.4.5.xf6k52++os+web.browser+web.cordova/plugin.compile-ecmascript.os/npm/node_modules/meteor/babel-compiler/node_modules/meteor-babel/node_modules/reify/node_modules/ast-types/lib/path-visitor.js:217:14)
at Visitor.PVp.visitWithoutReset
(/Users/NFC/.meteor/packages/ecmascript/.0.4.5.xf6k52++os+web.browser+web.cordova/plugin.compile-ecmascript.os/npm/node_modules/meteor/babel-compiler/node_modules/meteor-babel/node_modules/reify/node_modules/ast-types/lib/path-visitor.js:202:16)
at visitChildren
(/Users/NFC/.meteor/packages/ecmascript/.0.4.5.xf6k52++os+web.browser+web.cordova/plugin.compile-ecmascript.os/npm/node_modules/meteor/babel-compiler/node_modules/meteor-babel/node_modules/reify/node_modules/ast-types/lib/path-visitor.js:244:21)
at Visitor.PVp.visitWithoutReset
(/Users/NFC/.meteor/packages/ecmascript/.0.4.5.xf6k52++os+web.browser+web.cordova/plugin.compile-ecmascript.os/npm/node_modules/meteor/babel-compiler/node_modules/meteor-babel/node_modules/reify/node_modules/ast-types/lib/path-visitor.js:202:16)
at NodePath.each
(/Users/NFC/.meteor/packages/ecmascript/.0.4.5.xf6k52++os+web.browser+web.cordova/plugin.compile-ecmascript.os/npm/node_modules/meteor/babel-compiler/node_modules/meteor-babel/node_modules/reify/node_modules/ast-types/lib/path.js:99:22)
at visitChildren
(/Users/NFC/.meteor/packages/ecmascript/.0.4.5.xf6k52++os+web.browser+web.cordova/plugin.compile-ecmascript.os/npm/node_modules/meteor/babel-compiler/node_modules/meteor-babel/node_modules/reify/node_modules/ast-types/lib/path-visitor.js:217:14)
at Visitor.PVp.visitWithoutReset
(/Users/NFC/.meteor/packages/ecmascript/.0.4.5.xf6k52++os+web.browser+web.cordova/plugin.compile-ecmascript.os/npm/node_modules/meteor/babel-compiler/node_modules/meteor-babel/node_modules/reify/node_modules/ast-types/lib/path-visitor.js:202:16)
at visitChildren
(/Users/NFC/.meteor/packages/ecmascript/.0.4.5.xf6k52++os+web.browser+web.cordova/plugin.compile-ecmascript.os/npm/node_modules/meteor/babel-compiler/node_modules/meteor-babel/node_modules/reify/node_modules/ast-types/lib/path-visitor.js:244:21)
at Visitor.PVp.visitWithoutReset
(/Users/NFC/.meteor/packages/ecmascript/.0.4.5.xf6k52++os+web.browser+web.cordova/plugin.compile-ecmascript.os/npm/node_modules/meteor/babel-compiler/node_modules/meteor-babel/node_modules/reify/node_modules/ast-types/lib/path-visitor.js:202:16)
at Visitor.PVp.visit
(/Users/NFC/.meteor/packages/ecmascript/.0.4.5.xf6k52++os+web.browser+web.cordova/plugin.compile-ecmascript.os/npm/node_modules/meteor/babel-compiler/node_modules/meteor-babel/node_modules/reify/node_modules/ast-types/lib/path-visitor.js:131:25)
at Object.compile
(/Users/NFC/.meteor/packages/ecmascript/.0.4.5.xf6k52++os+web.browser+web.cordova/plugin.compile-ecmascript.os/npm/node_modules/meteor/babel-compiler/node_modules/meteor-babel/node_modules/reify/lib/compiler.js:23:23)
at /Users/NFC/.meteor/packages/ecmascript/.0.4.5.xf6k52++os+web.browser+web.cordova/plugin.compile-ecmascript.os/npm/node_modules/meteor/babel-compiler/node_modules/meteor-babel/index.js:61:33
at Cache.Cp.get
(/Users/NFC/.meteor/packages/ecmascript/.0.4.5.xf6k52++os+web.browser+web.cordova/plugin.compile-ecmascript.os/npm/node_modules/meteor/babel-compiler/node_modules/meteor-babel/cache.js:94:19)
at Object.compile
(/Users/NFC/.meteor/packages/ecmascript/.0.4.5.xf6k52++os+web.browser+web.cordova/plugin.compile-ecmascript.os/npm/node_modules/meteor/babel-compiler/node_modules/meteor-babel/index.js:47:23)
at Object.Babel.compile (packages/babel-compiler/babel.js:26:1)
at packages/babel-compiler/babel-compiler.js:109:1
at Function.time (/tools/tool-env/profile.js:305:10)
at profile (packages/babel-compiler/babel-compiler.js:139:1)
at BabelCompiler.BCp.processOneFileForTarget (packages/babel-compiler/babel-compiler.js:108:1)
at BabelCompiler. (packages/babel-compiler/babel-compiler.js:21:1)
at Array.forEach (native)
at BabelCompiler.BCp.processFilesForTarget (packages/babel-compiler/babel-compiler.js:20:1)

=> Your application has errors. Waiting for file change.

[laosb]

Can you reproduce this in the default app?

[WayneUong]

Not sure which default app you're referring to, but I tried to update the simple-todos app to 1.3.3.1 and it works fine.
https://github.com/meteor/simple-todos

[WayneUong]

This seems to be the piece of code that causes the error:

/client/index.js

switch (Meteor.settings.public.app) {
    case 'main':
        import '../imports/client/main.js';
        break;
    case 'admin':
        import '../imports/client/admin.js';
        break;
}

I use a setting to have different apps in the same repo to load different sets of scripts. This was working fine with 1.3.3 though.

[laosb]

I mean the clean app created by meteor create by saying default app. My fault. You may need to add something on the clean app to reproduce that.

Or to be simple, Does this happen to a newly-meteor created app?

[WayneUong]

If I don't conditionally load import js files, it works fine like this:

import '../imports/client/main.js';

[WayneUong]

If statement seems to work as well, only switch statement causes errors:

if (Meteor.settings.public.app == 'main') {
    import '../imports/client/main.js';
}

[laosb]

Did reproduce in a 1.3.3.1 app, and it only happens with switch, not if.