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This repository was archived by the owner on Apr 8, 2020. It is now read-only.
'WeakMap' is undefined #891
Description
I just tried to open up my application generated using this tool in IE10 and I get the following error in my browser console:
SCRIPT5009: 'WeakMap' is undefined
vendor.js, line 112874 character 1
It seems to trace to this thread, but the only references to "WeakMap" in this solution is in \dist\main-client.js and \dist\vendor.js so I'm unclear on how to resolve it.
Activity
SteveSandersonMS commentedon May 2, 2017
If you need IE10 support, please install core-js/shim as described here: #854 (comment)
As for making things work out of the box, we have an issue tracking IE9-11 support here: #484
im1dermike commentedon May 2, 2017
@SteveSandersonMS Thanks for your replied. I installed
corejsand addedimport 'core-js/shim';to the top of myboot-client.tsfile, but now I get a "Can't resolve 'core-js/shim'" error.SteveSandersonMS commentedon May 2, 2017
@im1dermike Then I don't know why that would happen - it should be possible to resolve
core-js/shim. I'm afraid you'll have to track that down yourself :(im1dermike commentedon May 2, 2017
@SteveSandersonMS Should I be running:
as described in Issue 854 or
SteveSandersonMS commentedon May 2, 2017
Ah yes, that's it - it's
core-jsand notcorejs. I've updated the comment in #854 to match. Well spotted!im1dermike commentedon May 2, 2017
@SteveSandersonMS Oof. Now I'm getting the following error in IE:
Works fine in other browsers. Anything you can do to point me in the right direction?
idenev commentedon May 5, 2017
I can confirm the issue with IE. Following the shim installation, DI error is in place. Looking forward for possible solution.