Galaxy crash logs: Cannot find module 'core-js/library/fn/symbol/iterator'

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1

I deployed to production with a minor change resulting in the error below. After reverting and redeploying, I’m still getting the error. Any thoughts?

2016-11-19 11:34:20-05:00 ^
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2016-11-19 11:34:20-05:00Error: Cannot find module 'core-js/library/fn/symbol/iterator'
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2016-11-19 11:34:20-05:00 at Function.Module._resolveFilename (module.js:338:15)
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2016-11-19 11:34:20-05:00 at Function.Module._load (module.js:280:25)
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2016-11-19 11:34:20-05:00 at Module.require (module.js:364:17)
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2016-11-19 11:34:20-05:00 at require (module.js:380:17)
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2016-11-19 11:34:20-05:00 at Object.<anonymous> (/app/bundle/programs/server/npm/node_modules/babel-runtime/core-js/symbol/iterator.js:1:31)
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2016-11-19 11:34:20-05:00 at Module._compile (module.js:456:26)
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2016-11-19 11:34:20-05:00 at Object.Module._extensions..js (module.js:474:10)
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2016-11-19 11:34:20-05:00 at Module.load (module.js:356:32)
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2016-11-19 11:34:20-05:00 at Module.Mp.load (/app/bundle/programs/server/npm/node_modules/meteor/babel-compiler/node_modules/meteor-babel/node_modules/reify/node/runtime.js:16:23)
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2016-11-19 11:34:20-05:00 at Function.Module._load (module.js:312:12)
2

I have the exact same problem without Galaxy when updating from Meteor 1.4.2 to 1.4.2.3 with “meteor update --patch”.

3

meteor npm install --save babel-runtime and redeploy fixed it for me

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