Open malaire opened 4 years ago
Exact files used (just new project with elm init
and direct copy from Ellie example). txt extension added as GitHub doesn't allow these otherwise.
elm.json.txt index.html.txt Main.elm.txt
ps. I don't have access to IE 10 for long enough to create better minimal example.
Testing with Firefox 68.2.0esr shows that just before the for-loop theEnd
is undefined
.
(So invalid value of theEnd
is not limited to IE 10, it just doesn't cause problems e.g. in Firefox).
I'm also running into this issue where some implementations will prepend an element to the childNodes
, or just throw an error, when given undefined
as a value for the referenceNode
.
This Elm bug is seen when compiling (with
--debug
and Elm 0.19.1) the default counter-example of Ellie locally, and then running it with IE 10. IE 10 gives error "Invalid argument" at main.js, line 3710, character 5The error happens on
domNode.insertBefore
line in following code:Changing that line to following fixes this error:
This confirms that Elm is using invalid value of
theEnd
, because only valid node ornull
is allowed there. So this is not a bug in IE 10, but a bug in Elm which is just seen in IE 10.MDN documentation of
insertBefore
says: