caja crashed with SIGABRT in g_assertion_message()

[rhhoek]

Don't know exactly what caused the crash.

ProblemType: Crash
DistroRelease: Ubuntu 18.04
Package: caja 1.20.0-2
ProcVersionSignature: Ubuntu 4.15.0-12.13-generic 4.15.7
Uname: Linux 4.15.0-12-generic x86_64
ApportVersion: 2.20.8-0ubuntu10
Architecture: amd64
CurrentDesktop: MATE
Date: Sun Mar 18 16:14:36 2018
ExecutablePath: /usr/bin/caja
InstallationDate: Installed on 2018-03-12 (5 days ago)
InstallationMedia: Ubuntu-MATE 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180307.1)
ProcCmdline: caja
Signal: 6
SourcePackage: caja
StacktraceTop:
 g_assertion_message () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 g_assertion_message_expr () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 caja_file_is_in_trash ()
 ?? ()
 ?? ()
Title: caja crashed with SIGABRT in g_assertion_message()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Apport retracing service (apport)]

StacktraceTop:
 g_assertion_message (domain=domain@entry=0x0, file=file@entry=0x55d723577222 "caja-file.c", line=line@entry=7191, func=func@entry=0x55d7235787d0 <__func__.66190> "caja_file_is_in_trash", message=message@entry=0x55d724bd4450 "assertion failed: (CAJA_IS_FILE (file))") at ../../../../glib/gtestutils.c:2532
 g_assertion_message_expr (domain=domain@entry=0x0, file=file@entry=0x55d723577222 "caja-file.c", line=line@entry=7191, func=func@entry=0x55d7235787d0 <__func__.66190> "caja_file_is_in_trash", expr=expr@entry=0x55d7235609cc "CAJA_IS_FILE (file)") at ../../../../glib/gtestutils.c:2555
 caja_file_is_in_trash (file=0x0) at caja-file.c:7191
 get_column_order (list_view=list_view@entry=0x55d7242fcd50) at fm-list-view.c:1926
 set_columns_settings_from_metadata_and_preferences (list_view=0x55d7242fcd50) at fm-list-view.c:1937

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.