Fix #51

README.md

@@ -24,7 +24,7 @@ you will need to download the latest 3.10 python release, and run the following
 
 Run the following commands on a Debian/Ubuntu Linux system to install the appropriate prerequisites
 
-    apt install python3-pip virt-viewer git
+    apt install python3-pip python3-tk virt-viewer git
     git clone https://github.com/joshpatten/PVE-VDIClient.git
     cd ./PVE-VDIClient/
     chmod +x requirements.sh

dist/vdiclient.json

@@ -1,6 +1,6 @@
 {
 	"upgrade_guid" : "46cbad92-353e-4b28-9bee-83950991dad8",
-	"version" : "1.1.01",
+	"version" : "1.1.03",
 	"product_name" : "VDI Client",
 	"manufacturer" : "Josh Patten",
 	"name" : "VDI Client",

vdiclient.py

@@ -271,10 +271,14 @@ def vmaction(vmnode, vmid, vmtype):
 			if startpop:
 				startpop.close()
 			return status
-	if vmtype == 'qemu':
-		spiceconfig = G.proxmox.nodes(vmnode).qemu(str(vmid)).spiceproxy.post()
-	else: # Not sure this is even a thing, but here it is...
-		spiceconfig = G.proxmox.nodes(vmnode).lxc(str(vmid)).spiceproxy.post()
+	try:
+		if vmtype == 'qemu':
+			spiceconfig = G.proxmox.nodes(vmnode).qemu(str(vmid)).spiceproxy.post()
+		else: # Not sure this is even a thing, but here it is...
+			spiceconfig = G.proxmox.nodes(vmnode).lxc(str(vmid)).spiceproxy.post()
+	except proxmoxer.core.ResourceException as e:
+		win_popup_button(f"Unable to connect to VM {vmid}:\n{e!r}\nIs SPICE display configured for your VM?", 'OK')
+		return False
 	confignode = ConfigParser()
 	confignode['virt-viewer'] = {}
 	for key, value in spiceconfig.items():