Internal error in Expert Partitioner

Installed LEAP 42.3 with all updates. When entering the Expert Partitioner, I get this error:

Error
Internal error. Please report a bug report with logs.
Run save_y2logs to get complete logs.
Details: key not found: “partitions”
Caller: /usr/share/YaST2/modules/FileSystems.rb:2071:in `fetch’

The same happens when I open the Boot Loader Configuration.

Known issue?

Logs saved by save_y2logs: https://owncloud.nortepe.nl/index.php/s/MsVbdnNoqHasJ0i

Well need to be reported to bugzilla

https://en.opensuse.org/openSUSE:Submitting_bug_reports

We are just users here.

Any special file system ie dual boot with other OS? RAID? Encryption?

Fresh install or upgrade?

No dual boot, fresh install on a new system. No encryption, software RAID1.

I see somebody already mentioned this bug: https://bugzilla.opensuse.org/show_bug.cgi?id=1053828

You should had you experience to the report. It is sometime hard to figure out the hardware combination that triggers these things.