html5 - Dart WebUI build error -


i having problems adding web_ui existing dart application. haven't added of webui specific code html file, i'm trying build.

i added web_ui pubspec.yaml , ran pub install.

when run build.dart file, generates:

uncaught error: type 'attributename' not subtype of type 'string' of 'name'.

this build.dart file looks (it in root dir of project):

import 'package:web_ui/component_build.dart'; import 'dart:io';  void main() {   build(new options().arguments, ['bin/mywebpage.html']); }

also worth noting, tried auto generated webui example , works, cant add existing project.

edit:

  1. yes, index.html, makes no difference. did try changing it. running latest version of dart m4.

  2. when run mywebpage.html in dartium no errors, {{datavalue}} not replaced coresponding data.

  3. dart editor version 0.4.7_r21658 dart sdk version 0.4.7.5_r21658

this info getting, funny thing clippath not unexpected, closing opened clippath tag : 

warning bin/mywebsite.html:86:3: unexpected end tag (clippath). ignored.         </clippath>   ^^^^^^^^^^^ warning bin/mywebsite.html:99:3: unexpected end tag (clippath). ignored.         </clippath>   ^^^^^^^^^^^ uncaught error: type 'attributename' not subtype of type 'string' of 'name'. stack trace: #0      _analyzer.visitattribute (package:web_ui/src/analyzer.dart:403:48) #1      _analyzer.visitelementinfo.<anonymous closure> (package:web_ui/src/analyzer.dart:157:53) #2      linkedhashmap.foreach (dart:collection-patch:241:13) #3      _analyzer.visitelementinfo (package:web_ui/src/analyzer.dart:157:28) #4      _analyzer.visitelement (package:web_ui/src/analyzer.dart:123:21) #5      treevisitor.visit (package:html5lib/dom_parsing.dart:15:50) #6      treevisitor.visitchildren (package:html5lib/dom_parsing.dart:27:49) #7      treevisitor.visitnodefallback (package:html5lib/dom_parsing.dart:35:48) #8      treevisitor.visitelement (package:html5lib/dom_parsing.dart:44:50) #9      _analyzer.visitelementinfo (package:web_ui/src/analyzer.dart:175:23) #10     _analyzer.visitelement (package:web_ui/src/analyzer.dart:123:21) #11     treevisitor.visit (package:html5lib/dom_parsing.dart:15:50) #12     treevisitor.visitchildren (package:html5lib/dom_parsing.dart:27:49) #13     treevisitor.visitnodefallback (package:html5lib/dom_parsing.dart:35:48) #14     treevisitor.visitelement (package:html5lib/dom_parsing.dart:44:50) #15     _analyzer.visitelementinfo (package:web_ui/src/analyzer.dart:175:23) #16     _analyzer.visitelement (package:web_ui/src/analyzer.dart:123:21) #17     treevisitor.visit (package:html5lib/dom_parsing.dart:15:50) #18     treevisitor.visitchildren (package:html5lib/dom_parsing.dart:27:49) #19     treevisitor.visitnodefallback (package:html5lib/dom_parsing.dart:35:48) #20     treevisitor.visitelement (package:html5lib/dom_parsing.dart:44:50) #21     _analyzer.visitelementinfo (package:web_ui/src/analyzer.dart:175:23) #22     _analyzer.visitelement (package:web_ui/src/analyzer.dart:123:21) #23     treevisitor.visit (package:html5lib/dom_parsing.dart:15:50) #24     treevisitor.visitchildren (package:html5lib/dom_parsing.dart:27:49) #25     treevisitor.visitnodefallback (package:html5lib/dom_parsing.dart:35:48) #26     treevisitor.visitdocument (package:html5lib/dom_parsing.dart:37:52) #27     treevisitor.visit (package:html5lib/dom_parsing.dart:19:52) #28     analyzefile (package:web_ui/src/analyzer.dart:63:17) #29     compiler._analyze.<anonymous closure> (package:web_ui/src/compiler.dart:512:24) #30     time (package:web_ui/src/utils.dart:46:24) #31     compiler._time (package:web_ui/src/compiler.dart:714:16) #32     compiler._analyze (package:web_ui/src/compiler.dart:511:14) #33     compiler.run.<anonymous closure> (package:web_ui/src/compiler.dart:110:15) #34     _thenfuture._sendvalue (dart:async:397:24) #35     _futureimpl._setvalue (dart:async:294:26) #36     _completerimpl.complete (dart:async:129:21) #37     futuregroup.add.<anonymous closure> (package:web_ui/src/utils.dart:141:28) #38     _thenfuture._sendvalue (dart:async:397:24) #39     _futureimpl._setvalue (dart:async:294:26) #40     _futureimpl._setorchainvalue (dart:async:371:16) #41     _thenfuture._sendvalue (dart:async:403:21) #42     _futureimpl._setvalue (dart:async:294:26) #43     _catcherrorfuture._sendvalue (dart:async:415:14) #44     _futureimpl._setvalue (dart:async:294:26) #45     _futureimpl._setorchainvalue (dart:async:371:16) #46     _thenfuture._sendvalue (dart:async:403:21) #47     _futureimpl._setvalue (dart:async:294:26) #48     _futureimpl._setorchainvalue (dart:async:371:16) #49     _thenfuture._sendvalue (dart:async:403:21) #50     _futureimpl._setvalue (dart:async:294:26) #51     _futurelistenerwrapper._sendvalue (dart:async:157:21) #52     _futureimpl._setvalue (dart:async:294:26) #53     _futurelistenerwrapper._sendvalue (dart:async:157:21) #54     _futureimpl._setvalue (dart:async:294:26) #55     _futureimpl._setorchainvalue (dart:async:371:16) #56     _thenfuture._sendvalue (dart:async:403:21) #57     _futureimpl._setvalue (dart:async:294:26) #58     _futurelistenerwrapper._sendvalue (dart:async:157:21) #59     _futureimpl._setvalue (dart:async:294:26) #60     _futureimpl._setorchainvalue (dart:async:371:16) #61     _thenfuture._sendvalue (dart:async:403:21) #62     _futureimpl._setvalue (dart:async:294:26) #63     _completerimpl.complete (dart:async:129:21) #64     _sendportimpl.call.<anonymous closure> (dart:isolate-patch:106:27) #65     _receiveportimpl._handlemessage (dart:isolate-patch:81:92)   unhandled exception: _futureimpl._scheduleunhandlederror.<anonymous closure> (dart:async:325:9) #1      timer.run.<anonymous closure> (dart:async:2240:21) #2      timer.run.<anonymous closure> (dart:async:2248:13) #3      timer.timer.<anonymous closure> (dart:async-patch:15:15) #4      _timer._createtimerhandler._handletimeout (dart:io:6721:28) #5      _timer._createtimerhandler._handletimeout (dart:io:6729:7) #6      _timer._createtimerhandler.<anonymous closure> (dart:io:6737:23) #7      _receiveportimpl._handlemessage (dart:isolate-patch:81:92)

this error message caused web-ui library failing type check. it's expecting string getting attributename class html5lib.

see issue. using xmlns attribute in html - svg perhaps?

you post on web-ui mailing list, or file bug report.


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