Failed to create the VirtualBoxClient COM object.

[loukingjr]

I don't know what causes this error…

00:01:23.284633 main ERROR [COM]: aRC=VBOX_E_OBJECT_IN_USE (0x80bb000c) aIID={4afe423b-43e0-e9d0-82e8-ceb307940dda} aComponent={MediumWrap} aText={Medium '/Users/kostya/VirtualBox VMs/komparu.dev/box-disk1.vmdk' cannot be closed because it is still attached to 1 virtual machines}, preserve=false aResultDetail=0

Perhaps someone else does. I hsve a feeling it's something Vagrant did.

Actually I take that back. I have that error for every one of my guests but they all run fine.

Here's some of them…

Code: Select all

00:01:39.111882 main     ERROR [COM]: aRC=VBOX_E_OBJECT_IN_USE (0x80bb000c) aIID={4afe423b-43e0-e9d0-82e8-ceb307940dda} aComponent={MediumWrap} aText={Medium '/Applications/VMs/OpenSUSE 13.2/OpenSUSE 13.2.vdi' cannot be closed because it is still attached to 1 virtual machines}, preserve=false aResultDetail=0
00:01:39.112003 main     ERROR [COM]: aRC=VBOX_E_OBJECT_IN_USE (0x80bb000c) aIID={4afe423b-43e0-e9d0-82e8-ceb307940dda} aComponent={MediumWrap} aText={Medium '/Applications/VMs/OSX Snow Leopard/NewVirtualDisk1.vdi' cannot be closed because it is still attached to 1 virtual machines}, preserve=false aResultDetail=0
00:01:39.112215 main     ERROR [COM]: aRC=VBOX_E_OBJECT_IN_USE (0x80bb000c) aIID={4afe423b-43e0-e9d0-82e8-ceb307940dda} aComponent={MediumWrap} aText={Medium '/Applications/VMs/Canonical/Ubuntu 15.04 Gnome/Ubuntu 15.04 Gnome.vdi' cannot be closed because it is still attached to 1 virtual machines}, preserve=false aResultDetail=0
00:01:39.112324 main     ERROR [COM]: aRC=VBOX_E_OBJECT_IN_USE (0x80bb000c) aIID={4afe423b-43e0-e9d0-82e8-ceb307940dda} aComponent={MediumWrap} aText={Medium '/Applications/VMs/Canonical/Ubuntu 15.10/Ubuntu 15.10.vdi' cannot be closed because it is still attached to 1 virtual machines}, preserve=false aResultDetail=0
00:01:39.112446 main     ERROR [COM]: aRC=VBOX_E_OBJECT_IN_USE (0x80bb000c) aIID={4afe423b-43e0-e9d0-82e8-ceb307940dda} aComponent={MediumWrap} aText={Medium '/Applications/VMs/Debian/Debian 9/Debian 9.vdi' cannot be closed because it is still attached to 1 virtual machines}, preserve=false aResultDetail=0
00:01:39.113359 Watcher  ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={0169423f-46b4-cde9-91af-1e9d5b6cd945} aComponent={VirtualBoxWrap} aText={The object is not ready}, preserve=false aResultDetail=0
 

[loukingjr]

Apparently those aren't real errors. The same thing appears in the VboxSVC.log for my Linux host.