Manage styles

For no obvious reason, I can no longer open this. I’ve upgraded to and the problem remains, even with new documents. I’ve never previously had this problem.

Please, be more specific. Read these guidelines for asking. What’s your OS? Describe your procedure implied by “manage styles”.

OSX 10.12.6, LO

Hello, I’m new on linux and LibreOffice world, so please forgive me if I say something stupid :-).
Regarding this issue, I’ve started to work with Calc, trying to re-create some spreadsheets I made on MS Excel. It works fine, but when I try to modify/remove a style I created incorrectly and select the menu options “Styles => Manage Styles”, a small window appears but disappears immediately, not being able even to see what it shows.
Running Linux Mint 19 and Libre Office (Calc) Version:

Do you mean the window does not display when using, for example PF11. If so try Writer: Styles Window Pops but does not stick

The sidebar apears but is empty.

Changing the View > Toolbar layout choice does bring up the ‘Styles management’ window, but doesn’t solve the problem that neither “cmd+T” or ‘Styles > styles management’ work.

Is this a bug?

View > Toolbar layout
does bring up the Styles format, but it is not launched either from the Styles > Manage formatting or cmd + T (OSX); both prevously worked fine.

Hi, i have the same problem. Since 5 days ago, or so, i can’t edit my styles because there are any in sidebar. But file still work fine with all my styles edited previously but now i can’t manage them.