fixed castbar for channeling units

modules/castbar.lua

@@ -120,12 +120,15 @@ pfUI:RegisterModule("castbar", "vanilla", function ()
         if castData.event == "CAST" or castData.event == "FAIL" then
           castBlocked = true
           pfUI.libdebuff_casts[focusGuid] = nil
-        elseif castData.event == "START" and castData.endTime and castData.endTime > GetTime() then
+        elseif (castData.event == "START" or castData.event == "CHANNEL") and castData.endTime and castData.endTime > GetTime() then
           cast = castData.spellName
           texture = castData.icon
           startTime = castData.startTime * 1000
           endTime = castData.endTime * 1000
           nameSubtext = ""
+          if castData.event == "CHANNEL" then
+            channel = cast
+          end
         end
       end
 

modules/nameplates.lua

@@ -1579,8 +1579,17 @@ nameplates:RegisterEvent("ZONE_CHANGED_NEW_AREA")
         local channel, cast, nameSubtext, text, texture, startTime, endTime, isTradeSkill
 
         if targetGUID then
-          -- We have a GUID = Nampower is authority, no cast means no cast
-          nameplate.castbar:Hide()
+          -- We have a GUID but Nampower has no cast info.
+          -- Fall back to API for the target plate (channels may not be in cast cache)
+          if isTargetPlate and UnitExists("target") then
+            cast, nameSubtext, text, texture, startTime, endTime, isTradeSkill = UnitCastingInfo("target")
+            if not cast then
+              channel, nameSubtext, text, texture, startTime, endTime, isTradeSkill = UnitChannelInfo("target")
+            end
+          end
+          if not cast and not channel then
+            nameplate.castbar:Hide()
+          end
         elseif isTargetPlate and UnitExists("target") then
           cast, nameSubtext, text, texture, startTime, endTime, isTradeSkill = UnitCastingInfo("target")
           if not cast then