I am in the developer view in Chrome (cmd+shift+c). Under the console tab, it shows this message
7 items hidden by filters
But
I had the same issue the other day. Go to the console in your dev tools and right click on an error message. Hover over 'filter' option, then select unhide all.
console > right click error message > filter > unhide all
I had same problem but selecting "info" or "verbose" didn´t unhide errors, what was hidding them for me was, "Hide network" inside console settings, was checked, so i just unchecked and no "items hidden by filters" showing anymore.
Check for a small input box above the console, You may have set a entered some text once as a filter and forgot to clear it.
in your chrome console,
click default levels -> enable/check all values
refresh your page ..
now it wont filter anything if you checked all...
Onl following worked for me.
Press 'Ctrl - Shift - P' inside dev window
type 'settings' in search field and open it
click 'restore defaults and reload' in lower right corner
There seems to be a bug in chrome, when adding filters via the rightclick context menu:
Filter > Hide Messages from ...
The only thing that worked for me, was to reset the entire debugger settings
Settings (F1 on Windows) > DevTools > Restore defaults and reload