Fix issue with un-buyable ships causing the bot to error

app/star_citizen.py

@@ -105,19 +105,22 @@ async def get_ship(ship_name):
                 inline=True,
             )
 
-        buy_location = (
-            soup.find("span", {"id": "Universe_availability"})
-            .findNext("tbody")
-            .find_all("td", {"class", "Location smwtype_wpg"})
-        )
-
-        if len(buy_location):
-            embed.add_field(
-                name="**Buyable At**",
-                value=", ".join(str(x.text) for x in buy_location),
-                inline=True,
+        try:
+            buy_location = (
+                soup.find("span", {"id": "Universe_availability"})
+                .findNext("tbody")
+                .find_all("td", {"class", "Location smwtype_wpg"})
             )
 
+            if len(buy_location):
+                embed.add_field(
+                    name="**Buyable At**",
+                    value=", ".join(str(x.text) for x in buy_location),
+                    inline=True,
+                )
+        except Exception:
+            pass
+
         embed.add_field(name="-------", value="", inline=False)
         try:
             cargo_capacity = (