MinecraftForgeModder

no error now but : TextureManager.createTexture called for file textures/blocks/Computer.png, but that file does not exist. Ignoring.

Hey! I made a block called "Computer" (not multi texture ), i put the texture of it in /mcp/eclipse/Minecraft/bin/textures/blocks but still i got this error : 2013-03-26 14:16:02 [iNFO] [sTDERR] java.lang.NullPointerException 2013-03-26 14:16:02 [iNFO] [sTDERR] at net.minecraft.client.renderer.texture.TextureManager.createNewTexture(TextureManager.java:87) 2013-03-26 14:16:02 [iNFO] [sTDERR] at net.minecraft.client.renderer.texture.TextureMap.refreshTextures(TextureMap.java:112) 2013-03-26 14:16:02 [iNFO] [sTDERR] at net.minecraft.client.renderer.RenderEngine.refreshTextureMaps(RenderEngine.java:520) 2013-03-26 14:16:02 [iNFO] [sTDERR] at net.minecraft.client.Minecraft.startGame(Minecraft.java:440) 2013-03-26 14:16:02 [iNFO] [sTDERR] at net.minecraft.client.MinecraftAppletImpl.startGame(MinecraftAppletImpl.java:44) 2013-03-26 14:16:02 [iNFO] [sTDERR] at net.minecraft.client.Minecraft.run(Minecraft.java:729) 2013-03-26 14:16:02 [iNFO] [sTDERR] at java.lang.Thread.run(Thread.java:680) pls help!