
I get these errors and screen at every atom startup (even though i unchecked "show on startup") and everytime it tries to update something (every 30m or so) i get those errors again. For the rest it works fine and i'm very happy.
Please open a developer console (click "View -> Developer -> Toggle Developer Tools") paste the string indexedDB.deleteDatabase('platformio-ide') and restart the editor.
Did that (twice), didn't fix it. Also tried to update to 1.5.0, also didn't work.

What is your OS?
Linux Mint Sarah 18
4.4.0-28-generic #47-Ubuntu x86_64 GNU/Linux
Could you try to remove DB again https://github.com/platformio/platformio-atom-ide/issues/166#issuecomment-246757091 and then rm -rf ~/.atom. Restart IDE.
Very strange error.
Well .. rm -rf ~/.atom deleted all my settings and packages, so i tried again. Same thing..
It's Atom version 1.8.0 btw


So i tried reinstalling atom..
sudo apt-get remove atom
downloaded & installed atom.deb v1.10.2
installed platformio-ide package


Where is Atom application folder in your OS? See hint for macOS https://github.com/atom/atom/issues/11254#issuecomment-200355845
Neither reinstalling atom nor removing the ~/.atom directory would not clear the indexeddb files, because they are stored under the ~/.config/Atom/IndexedDB/ directory. @nooitaf, you'll want to remove this one to make the error disappear (make a backup first just in case).
Do you have enough space on the hard drive? Someone here said:
when I try to add more data than the available space, I get no error, success is received instead, disk gets full, and I don't get any error on page refresh, even though db is loaded again at page loading. Only when Chrome is closed and reopened and try to open the db, I get the above error.
@orgkhnargh That was it! Awesome o/
I started Atom as root sometime back. So i had to re-own some of the index files...
sudo chown -R username:username ~/.config/Atom
...fixed it. But this error didn't show before so i didn't notice it and thought it was related :O
Thanks guys!
Most helpful comment
Neither reinstalling atom nor removing the
~/.atomdirectory would not clear the indexeddb files, because they are stored under the~/.config/Atom/IndexedDB/directory. @nooitaf, you'll want to remove this one to make the error disappear (make a backup first just in case).Do you have enough space on the hard drive? Someone here said: