DrawTexturedRect Help

[Dog]

So I'm trying to make a HUD for a Jailbreak gamemode, and I can't get the texture to render. The server console does not give me any lua errors so I don't know what's going on. The text works just fine, but the texture won't come up. If you could tell me errors in the code it'll be nice. This is in the cl_init.lua of the gamemode.
Fixed, put working code in.

Code: Lua

1.         function GM:HUDPaint()
2.                 self.BaseClass:HUDPaint()
3.                 local ply = LocalPlayer()
4.                 local HP = LocalPlayer():Health()
5.                
6.                 surface.SetDrawColor(255,255,255,255)
7.                 surface.SetMaterial( Material( "materials/pdhud/hp.png", "noclamp" ) )
8.                 surface.DrawTexturedRect( 0, ScrH() / 30, 42, 42 ) -- Draws HP Icon
9.                 surface.SetTextColor( 255, 0, 0, 255 )
10.                 surface.SetTextPos( 50, ScrH() / 50 )
11.                 surface.SetFont( "pd_basefont" )
12.                 surface.DrawText( HP ) -- Puts HP Next to HP Icon
13.         end
14.  

[JamminR]

The server console does not give me any lua errors

FYI - It shouldn't. If errors were occuring, they should appear CLIENT console.
I'm not experienced in GUI. Little help other than that tip, and asking, are your texture pngs on your client in materials/pdhud/hp.png?

[Dog]

The png file is in materials/pdhud/hp.png. I would like to say before this I had an error with my text, the texture was blinking(very odd). I was using SetText instead of DrawText at the time. I also have vmt and vtf files of the pngs.
Here's the files for the materials:

Just figured out what you said. Yeah, they're in my client's download/materials/pdhud/hp.png
P.S. Thanks I'll check the client console and look for stuff there.
Found something in client console:
Requesting texture value from var "$dummyvar" which is not a texture value (material: NULL material)
I don't know how to use a vmt(or vtf) material so that's why I did a png.