We are also experiencing this same issue, we're using Proxmox 5.1, we're using pre-built Virtualizor templates (also tried custom - e.g. CloudLinux QEMU).

If we create the directory (i.e. /var/lib/vz/images/1002), we no longer get the error "QEMU : File Convert Error There was an error in creating the VPS. Click here to reinstall the Virtual Server", but instead get an error relating to change root password "There was an error in setting the Root Password of the VPS ".

We tried to create a Lets Encrypt SSL, which also seems to fail.

also posted a ticket #551953.

Hi,

Can you please make sure you have placed correct hostname and password in slave settings on panel ?
If it still gives the same error, then please open a support ticket so that we can check and help you out.

https://www.softaculous.com/support/open.php

  Add Storage
The following errors were found :
Api call failed
Server ID : 0 Error : The storage doesn't exist
please guide

Hi,

Issue was due to , your server was using internal ip.
We have temporarily fixed your server with a patch and now you should be able to add storage.

Hi,

Is the Volume group active ?
Can you please paste the lvscan command here ?

Hi,

Is the Volume group active ?
Can you please paste the lvscan command here ?

vgchange -ay
  0 logical volume(s) in volume group "virtualizor" now active
  2 logical volume(s) in volume group "pve" now active
root@asim:/var/lib/vz# vgscan
  Reading all physical volumes.  This may take a while...
  Found volume group "virtualizor" using metadata type lvm2
  Found volume group "pve" using metadata type lvm2
root@asim:/var/lib/vz# vgscan
  Reading all physical volumes.  This may take a while...
  Found volume group "virtualizor" using metadata type lvm2
  Found volume group "pve" using metadata type lvm2

Starting Task : 21
Syncing up with Slave
Creating VPS : 6
File descriptor 3 (socket:[73616]) leaked on lvrename invocation. Parent PID 12533: sh
File descriptor 4 (socket:[86083]) leaked on lvrename invocation. Parent PID 12533: sh
File descriptor 5 (socket:[82391]) leaked on lvrename invocation. Parent PID 12533: sh
File descriptor 3 (socket:[73616]) leaked on lvchange invocation. Parent PID 12538: sh
File descriptor 4 (socket:[86083]) leaked on lvchange invocation. Parent PID 12538: sh
File descriptor 5 (socket:[82391]) leaked on lvchange invocation. Parent PID 12538: sh
This API Request Failed.
HTTP Response - 500
HTTP Error - HTTP/1.1 500 error with cfs lock 'storage-Virtualizor': can't activate LV 'virtualizor/vm-1006-disk-1' to zero-out its data:  Failed to find logical volume "virtualizor/vm-1006-disk-1"
Creation Done
Setting Root / Admin Password
Starting VPS
Cannot find device "veth1006i0"
Cannot find device "veth1006i0"
Fetching VPS Status
Errors:
Array
(
    [err_start] => There was an error while starting the new VPS
1
)

Thanks for the support but this errors comes now with lxc VPS

Starting Task : 17
Syncing up with Slave
Creating VPS : 5
File descriptor 3 (socket:[72312]) leaked on lvrename invocation. Parent PID 11482: sh
File descriptor 4 (socket:[72461]) leaked on lvrename invocation. Parent PID 11482: sh
File descriptor 5 (socket:[74306]) leaked on lvrename invocation. Parent PID 11482: sh
File descriptor 3 (socket:[72312]) leaked on lvchange invocation. Parent PID 11485: sh
File descriptor 4 (socket:[72461]) leaked on lvchange invocation. Parent PID 11485: sh
File descriptor 5 (socket:[74306]) leaked on lvchange invocation. Parent PID 11485: sh
This API Request Failed.
HTTP Response - 500
HTTP Error - HTTP/1.1 500 error with cfs lock 'storage-Virtualizor': can't activate LV 'virtualizor/vm-1005-disk-1' to zero-out its data:  Failed to find logical volume "virtualizor/vm-1005-disk-1"
Creation Done
Setting Root / Admin Password
Starting VPS
Cannot find device "veth1005i0"
Cannot find device "veth1005i0"
Fetching VPS Status
Errors:
Array
(
    [err_start] => There was an error while starting the new VPS
1
)

Dear Support,

Kindly remove the errors from Product, lxc is not working on internal network

Regards

Dear Support,

Kindly remove the errors from Product, lxc is not working on internal network

Regards

Dear Support,

Kindly remove the errors from Product, lxc is not working on internal network

Regards