Error BCE0077 Help please.

It is not possible to invoke an expression of type 'float'.
As you can see that i am getting this error when I try to run my game.
Below is my code and the error is apparently on (69,55)

Code (JavaScript):

1. //public vars[/B]
2. [B]var gameName:String = "A generic FPS";[/B]
3. [B][/B]
4. [B][/B]
5. [B]//private var booleans[/B]
6. [B]private var refreshing:boolean;[/B]
7. [B][/B]
8. [B]//private vars[/B]
9. [B]private var hostData:HostData[];[/B]
10. [B]private var btnX:float;[/B]
11. [B]private var btnY:float;[/B]
12. [B]private var btnW:float;[/B]
13. [B]private var btnH:float;[/B]
14. [B][/B]
15. [B]function Start (){[/B]
16. [B]    btnX = Screen.width * 0.05;[/B]
17. [B]    btnY = Screen.width * 0.05;[/B]
18. [B]    btnW = Screen.width * 0.1;[/B]
19. [B]    btnH = Screen.width * 0.1;[/B]
20. [B]}[/B]
21. [B][/B]
22. [B]function startServer(){[/B]
23. [B]    Network.InitializeServer(32, 25001, !Network.HavePublicAddress);[/B]
24. [B]    MasterServer.RegisterHost(gameName, "My first game", "A my first game");[/B]
25. [B]   [/B]
26. [B]}[/B]
27. [B][/B]
28. [B]function refreshHostList(){[/B]
29. [B]    MasterServer.RequestHostList(gameName);[/B]
30. [B]    refreshing = true;[/B]
31. [B]}[/B]
32. [B][/B]
33. [B]function Update (){[/B]
34. [B]    if(refreshing){[/B]
35. [B]        if(MasterServer.PollHostList().length > 0){[/B]
36. [B]            refreshing = false;[/B]
37. [B]            Debug.Log(MasterServer.PollHostList().length);[/B]
38. [B]            hostData = MasterServer.PollHostList();[/B]
39. [B]        }[/B]
40. [B]    }[/B]
41. [B]}[/B]
42. [B][/B]
43. [B]//Displays a message when the server has started[/B]
44. [B]function OnServerInitialized(){[/B]
45. [B]    Debug.Log("Server Started");[/B]
46. [B]}[/B]
47. [B][/B]
48. [B]function OnMasterServerEvent(mse:MasterServerEvent){[/B]
49. [B]    if(mse == MasterServerEvent.RegistrationSucceeded){[/B]
50. [B]        Debug.Log("Registration sucessfull");[/B]
51. [B]    }[/B]
52. [B]}[/B]
53. [B][/B]
54. [B][/B]
55. [B]//Buttons for the server stuff[/B]
56. [B]function OnGUI(){[/B]
57. [B]    if(GUI.Button(Rect(btnX, btnY, btnW, btnH), "Start Server")){[/B]
58. [B]        Debug.Log("Starting Server");[/B]
59. [B]        startServer();[/B]
60. [B]    }[/B]
61. [B]   [/B]
62. [B]    if(GUI.Button(Rect(btnX, btnY * 1.2 + btnH, btnW, btnH), "Refresh list")){[/B]
63. [B]        Debug.Log("Refreshing");[/B]
64. [B]        refreshHostList();[/B]
65. [B]    }[/B]
66. [B]}[/B]
67. [B][/B]
68. [B]    for(var i:int = 0; i<hostData.length; i++){[/B]
69. [B]        GUI.Button(Rect(btnX*1.5 + btnW, btnY*1.2 (btnH*i), btnW*3, btnH*0.5), hostData[i].gameName);[/B]
70. [B]    }

 

You still haven't put in the missing operator on line 69, inbetween the expressions btnY*1.2 and (btnH*i)

 

thank,
Its fine now I just had a dumb moment before lol.