Vaadin Spreadsheet+ Spring Boot Issue

Hi,

That looks kind of bad, you're right.

I'd guess that Spreadsheet theme is missing. For it to work properly you need to have a custom theme that imports and includes Spreadsheet theme.

You can find docs about creating and using themes in vaadin.com/docs and one example of how the theme should look like when importing spreadsheet in this project. 

Hope this helps,

Guille

Hi Guillermo Alvarez and Thanks for the reply. I checked my themes folder. My .scss and .css files are same as the Github sample you have given. Do I need to add any extra themes here?

Thanks

I don't have a clear answer, but going for the longshots
1) Is your theme name "spreadsheet"? If yes, that might conflict with theme included inside Spreadsheet.
2) Vaadin compiles scss on runtime to css when you start the application if, and only if you do not have a css file in the project. So try deleting your styles.css and see what happens
3) addons.scss should include the row @import "../../../VAADIN/addons/spreadsheet/spreadsheet.scss"; and @include spreadsheet;. styles.scss should include @import "addons.scss"; and @include addons;. Check that they are there. You should get an error or very least a warning when the theme is compiled
4) see with Chrome inspector if it is trying to fetch some resource but isn't finding them (network tab, rows with red and status 404). This is very unlikely but i'm really fetching for more things to check now.

Thanks for the reply Jens Jansson. No I dnt have any theme named spreadsheet. The themes I have under mytheme folders are addons.scss, mytheme.scss and style.scss.
As u said my addons.scss have the these lines "@import "../../../VAADIN/addons/spreadsheet/spreadsheet.scss"; and @include spreadsheet;. styles.scss should include @import "addons.scss"; and @include addons;.
I will check once deleting style.css  and test. And How to use chrome inspector ? Any idea? pls help

Thanks