When i try to add places plugin to xfce panel i get this dialog https://i.imgur.com/BTcLQO9.png
Created attachment 470934 [details, diff] fix crash patch patch like one from: https://bugzilla.xfce.org/show_bug.cgi?id=11939 it's fix crash with gcc-5
Created attachment 470936 [details] new ebuild 1.7.0-r1
Created attachment 491146 [details, diff] xfce4-places-plugin-1.7.0_crashes_with_undefined_symbol.patch Patch from XFCE4 ustream: https://git.xfce.org/panel-plugins/xfce4-places-plugin/commit/?id=94d583d0ba257cdc96cde5794ebb7d38001ae3a5 Please make a backporting of this patch to gentoo git.
Created attachment 491148 [details] xfce4-places-plugin-1.7.0-r1.ebuild Ebuild that uses the "xfce4-places-plugin-1.7.0_crashes_with_undefined_symbol.patch" upstream patch-file.
I met the same behaviour after re-emmerging xfce4-places-plugin-1.7.0 with gcc 6.4.0 (switched to profile 17.0). Applying the patch solved the problem.