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dart-archive / polymer-dart

Polymer support for Dart
https://pub.dartlang.org/packages/polymer
BSD 3-Clause "New" or "Revised" License
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Simple Polymer app fails on Safari iOS9 Beta #538

Closed markhats closed 8 years ago

markhats commented 9 years ago

All Polymer apps seem to be failing on Safari on iOS Beta 3 (public). I have uploaded a simple app exhibiting the failure and also images detailing the sequence of errors: http://www.autograph-maths.com/OnTapTest.zip

error1 error2 error3 error4

The app can be viewed at: http://www.autograph-maths.com/ontaptest/ontaptest.html

The online Polymer samples also all seem to fail, although I'm unsure if it's the same problem: https://www.dartlang.org/samples/

It may also be an issue with Safari in OSX El Capitan Beta.

Hope someone is still reviewing Polymer bugs with the current version and all the effort is not with the new version.

markhats commented 9 years ago

Just downloaded iOS9 Beta 4 and it still has the same problem.

polymer.js (0.5) seems to work fine so it must be a polymer.dart issue.

Anyone looking into this?

miroslavolek commented 9 years ago

This is issue also on Safari 9 on desktop, it fails with same error:

TypeError: Attempting to change configurable attribute of unconfigurable property. definePropertywebcomponents.min.js:10:1601 rwebcomponents.min.js:10:1601 (anonymous function)webcomponents.min.js:11:19945 (anonymous function)webcomponents.min.js:11:20082

etc.

miroslavolek commented 9 years ago

It appears that problem is in outdated web_components, i got it all working on iOS 9 and OSX 10.11 by overriding web_components in my yams file by adding:

dependency_overrides: web_components: "^0.12.0+3"

enyo commented 9 years ago

Thanks @miroslavolek that solved the problem.

I can also confirm: polymer 0.16.3+3 does not work on Safari iOS9 or El Capitan.

Forcing the web_components upgrade does the trick.

davenotik commented 9 years ago

Adding web_components: "^0.12.0+3" to dependency_overrides gets that version but pub build then results in this whacky error:

Pub build errors: Could not find asset web_components|lib/README.md.
package:pub/src/barback/pub_package_provider.dart 112 PubPackageProvider._assertExists
package:pub/src/barback/pub_package_provider.dart 106 PubPackageProvider.getAsset.<async>
This is an unexpected error. Please run pub --trace build --mode=debug and include the results in a bug report on http://dartbug.com/new.

Dart SDK: 1.12.2, Polymer 0.16.3+3

davenotik commented 9 years ago

Ah, it seems this is only with pub build --mode=debug! The regular pub build worked and that override fixed things on Safari. Thank you!