Internal error: ambiguous reference: 'Exception' is defined in library 'dart:svg' and also in 'dart:core'

[DartBot]

This issue was originally filed by [email protected]

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What version of the product are you using? On what operating system?

Dart Editor version 0.2.6_r15355
Dart SDK version 0.2.6.0_r15355
Win7x64

As of this latest and most recent build, I encounter the following error when Dartium hits a line of code where I define a custom exception (class UniqueConstraintException implements Exception...). It am greeted with the following error in the console:

    "Internal error: ... ambiguous reference: 'Exception' is defined in library 'dart:svg' and also in 'dart:core'"

I realize the SVG library was just recently split out from dart:html, but I did not expect that somehow this would produce an overlap in the definition of the "Exception" class. Is this overlap to remain, or do I need to prefix and reference a specific library's Exception class (which would seem odd, since I expect "Exception" is truly meant for dart:core)?

Or, am I just missing something completely?

[dgrove]

Set owner to @blois.
Added Area-HTML, Triaged labels.

[blois]

This is a valid bug, working on in right now.

Thanks for picking it up!

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Added this to the M2 milestone.

[blois]

Added Fixed label.