Meteor 1.3 Upgrade Iron Router Android Problem

I published an update for the Android version of my app, upgrading to version 1.3. On most phones it works fine. But on some phones, we get that familiar Iron Router error:

"Oops, looks like there's no route on the client or the server for url: "http:/localhost:12040/login.html"

It only happens on some android devices, and on most devices the app works fine.

Any ideas?

It could be a result of the recent problem with iron:router and iron:middleware-stack (which break on Chrome 51).

Try meteor update iron:middleware-stack and see if rebuilding the app fixes the problem.

also see Iron Router causing app breaking error on newest version of Chrome

running:

meteor update iron:middleware-stack

fixed it! Thanks