Bugfix: configuration wizard crash 2 #1077

lib/Slic3r/GUI/SkeinPanel.pm

@@ -234,9 +234,11 @@ sub load_config {
     my ($config) = @_;
     
     foreach my $tab (values %{$self->{options_tabs}}) {
+        if ($self->{mode} eq 'expert') {
             $tab->set_value($_, $config->$_) for keys %$config;
         }
     }
+}
 
 sub config_wizard {
     my $self = shift;