PhPVirtualBox error

mrmarkuz · September 10, 2019, 6:18pm

I could reproduce the error. If there is no red interface, you’ll get this error, see Phpvirtualbox-5.2 needs testers

[root@testserver ~]# expand-template /usr/share/phpvirtualbox/config.php
ERROR in /etc/e-smith/templates//usr/share/phpvirtualbox/config.php/20SettingsRDP: Program fragment delivered error <<Can't call method "prop" on an undefined value at /etc/e-smith/templates//usr/share/phpvirtualbox/config.php/20SettingsRDP line 21.>> at template line 5
ERROR: Template processing failed for //usr/share/phpvirtualbox/config.php: 1 fragment generated errors
 at /sbin/e-smith/expand-template line 45.

Maybe check if $red has content?

github.com

NethServer/nethserver-virtualbox/blob/master/phpvirtualbox/etc/e-smith/templates/usr/share/phpvirtualbox/config.php/20SettingsRDP#L21




my $ndb = esmith::NetworksDB->open_ro or die("Could not open Networks DB");
my $cdb = esmith::ConfigDB->open_ro or die ('Could not open Config DB');
my $accessRDP = $cdb->get_prop('phpvirtualbox','accessRDP') || 'green';
my $ipaddrRDP = $cdb->get_prop('phpvirtualbox','ipaddrRDP') || '';


my @green = $ndb->green();
my $greennic = $green[0]->prop('ipaddr');


my @red = $ndb->red();
my $rednic = $red[0]->prop('ipaddr');


my $IP = '127.0.0.1';


if ($ipaddrRDP) {
    $IP = $ipaddrRDP;
}


elsif (($accessRDP eq 'green') and ($greennic)) {
    $IP = $greennic;
}

After setting up a red interface and expanding the template it worked:

expand-template /usr/share/phpvirtualbox/config.php