tag:blogger.com,1999:blog-8474871406958844140.post6644586615104132536..comments2023-12-26T12:46:48.683+00:00Comments on Tech Team Lead News: Vaadin error: A connector with id 7 is already registered!Techiehttp://www.blogger.com/profile/09242813498513889831noreply@blogger.comBlogger4125tag:blogger.com,1999:blog-8474871406958844140.post-84082293765024842302017-11-13T16:42:22.076+00:002017-11-13T16:42:22.076+00:00Thank you very much!
Had the same issue and you so...Thank you very much!<br />Had the same issue and you solved it :)Genchevnoreply@blogger.comtag:blogger.com,1999:blog-8474871406958844140.post-81506811840574651462016-12-22T14:05:08.316+00:002016-12-22T14:05:08.316+00:00Good to hear that my post helped a bit too :)Good to hear that my post helped a bit too :)Techiehttps://www.blogger.com/profile/09242813498513889831noreply@blogger.comtag:blogger.com,1999:blog-8474871406958844140.post-49444638563138031272016-12-22T12:00:51.481+00:002016-12-22T12:00:51.481+00:00Hi,
I have a Vaadin project, but I don't use ...Hi,<br /><br />I have a Vaadin project, but I don't use Spring. However - I've faced exactly the same problem as you and - in my case - there was a problem with App name label in menu. It wasn't static, so I was a bit confused why the problem has happend and (thanks to your post) - the resolution came to me suddenly:<br /><br />My menu class had a method:<br />@Override<br /> public void attach() {<br /> super.attach();<br /> }<br /><br />but there was no 'detach' method :)<br /><br />After adding:<br />@Override<br /> public void detach() {<br /> super.detach();<br /> EventBus.unregister(this);<br /> }<br /><br />everything works lika a charm :)<br /><br />Thank you very much!!Tomekhttps://www.blogger.com/profile/00544019214587459073noreply@blogger.comtag:blogger.com,1999:blog-8474871406958844140.post-66402751390323347472015-06-24T14:12:13.914+01:002015-06-24T14:12:13.914+01:00it's strange that prototype scope didn't s...it's strange that prototype scope didn't solve this, but with spring vaadin it's better to define spring beans as @SpringComponent @ViewScopeAnonymousnoreply@blogger.com