Please make sure you use the current version from maven. Don’t use the “install with zip” from vaadin directory. I tried to upload a new speed dial release, but every time I want to save the project, I get a:
System of a down!
Uff, it seems our servers are feeling a bit ill. Our code monkeys are working VEWY HAWD to fix this!
So I can’t update this zip file, or change the “component version”.
I mentioned this [in the forum]
(https://vaadin.com/forum/thread/18044275/saving-a-component-in-the-add-on-directory-after-a-new-version-upload-is-br) 4 weeks ago, but still got no help from Vaadin.