Friday, December 11, 2015

Re: GWT and Polymer example does not run

2.8.0-SNAPSHOT does not have gwt-servlet compiled, so Maven issues the error.
2.8.0-beta1 does not have corresponding version for gwt-maven-plugin.  But combination of 2.8.0-beta1 for GWT and sub-modules and 2.7.0 for gwt-maven-plugin works well. This is better option than compilation for sure :)

Vadim.

On Friday, December 11, 2015 at 3:31:27 PM UTC+2, Ümit Seren wrote:
or you can simply use GWT 2.8.0-beta/snapshot ? ;-) 

On Friday, December 11, 2015 at 1:36:05 PM UTC+1, va...@ant.ee wrote:
I was really surprised, but here is result of my investigation:

https://github.com/vaadin/gwt-polymer-elements/issues/82

Basically official GWT release 2.7.0 does not have JsFunction annotation. Thus it can't work with Vaadin Polymer.
I have to clone GWT project sources and re-compile master to be able to use Polymer elements.

Vadim.

On Thursday, December 10, 2015 at 6:50:57 PM UTC+2, va...@ant.ee wrote:
Hello all,

        I have followed GWT tutorial to build TodoList polymer example and during runtime got the following error:

 [ERROR] Errors in 'com/vaadin/polymer/elemental/Function.java'
[INFO]                [ERROR] Line 6: JsFunction cannot be resolved to a type
[INFO]                [ERROR] Line 3: The import com.google.gwt.core.client.js.JsFunction cannot be resolved
[INFO]          [ERROR] Hint: Your source appears not to live underneath a subpackage called 'client'; no problem, but you'll need to use the <source> directive in your module to make it accessible

       I have done everything like tutorial said, but is not able to resolve the issue by myself. JsInterop mode is enabled. I have no idea where to look into... 

P.S. GWT version is 2.7.0, vaadin-gwt-polymer-elements is 1.2.1.0

Thank you.

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