When I run appcenter and type two letters into the search bar the application crashes with the following error. The same error (without the 3rd line) occurs when I click in specific categories. For example it crashes on Internet but not in Graphics category.
[INFO 09:11:19.229139] Application.vala:155: App Center version: 0.1.2 [INFO 09:11:19.229221] Application.vala:157: Kernel version: 4.4.0-51-generic [FATAL 09:11:24.781323] Client.vala:241: The package id's '' are not valid Segmentation fault (core dumped)
This bug is also covering in other posts which I am trying to merge here.
edit: This is a confirmed bug (#1646164) you can view bellow the bug report. So I suppose we are just waiting for the fix.