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Expected identifier: IE11 error

See original GitHub issue

Can you reproduce the problem with latest npm?

Yes.

Description

Bug.

Actual behavior

After running pure CRA build on IE11, in DevTools such error appears.

And it prevents app from loading.

Environment

npm ls react-scripts (if you haven’t ejected): 0.9.5
node -v: 6.10.2
npm -v: 3.10.10
Operating system: Windows 7 Enterprise
Browser and version: IE11 v11.0.9600.18537
Server: Microsoft-IIS/8.5

Issue Analytics

State:
Created 6 years ago
Reactions:2
Comments:11 (6 by maintainers)

Top GitHub Comments

4reactions

gaearoncommented, May 4, 2017

I got a Windows laptop, created a new project, and I cannot reproduce this on IE11.

I can reproduce it if I use IE8 testing mode (there’s a dropdown saying “8” in the F12 developer tools panel). I think you probably have it enabled. Switch it to any number higher, and the problem will disappear.

1reaction

stasyanercommented, Nov 6, 2017

By default, IE displays webpages in the Intranet zone in compatibility view. To change this: -Press Alt to display the IE menu. -Choose Tools | Compatibility View settings -Remove the checkmark next to Display intranet sites in Compatibility View. -Choose Close.