Path finding errors, not able to create path?

Hello, I am working on path finding for a zombie AI and it seems that when the zombie is spawned in the game and you are behind a cancollided wall he will create a path. He will find you in the players and label you a target, but he can't create a path to you, but no errors pop up. It seems as if it is just a bug that I don't know how to fix. I was wondering if there was a way to fix this, or to check to see if a path was created, and if it wasn't created maybe he can be deleted from the workspace and respawned somewhere else. I am not quite sure how to check if a path was created. Could anyone give me some pointers?

Here is my code:

function findPath(target)
	showImage()
	local path = game:GetService("PathfindingService"):CreatePath()
	path:ComputeAsync(myRoot.Position,target.Position)
	local waypoints = path:GetWaypoints()
	local success = path.Status == Enum.PathStatus.Success
	if success then
		for _, waypoint in ipairs(waypoints) do
			if waypoint.Action == Enum.PathWaypointAction.Jump then
				myHuman.Jump = true
			end
			myHuman:MoveTo(waypoint.Position)
			local timeOut = myHuman.MoveToFinished:Wait(1)
			if not timeOut then
				myHuman.Jump = true
				print("Path too long!")
				findPath(target)
				break
			end
			if checkSight(target) then
				repeat
					--print("Moving directly to the target")
					myHuman:MoveTo(target.Position)
					attack(target)
					wait(0.1)
					if target == nil then
						break
					elseif target.Parent == nil then
						break
					end
				until checkSight(target) == false or myHuman.Health < 1 or target.Parent.Humanoid.Health < 1
				break
			end
			if (myRoot.Position - waypoints[1].Position).magnitude > 20 then
				print("Target has moved, generating new path")
				findPath(target)
				break
			end
		end
	end
end

The answer is simple.. u didn't call the function findPath()