[1.6.4]Textures not loading out of Eclipse

[nathan5462]

When I launch minecraft in eclipse the textures work perfectly, but when i compile and obfuscate my code in a zip file it doesn't work.  My textures are stored in this path my mod.zip>assets>modid>textures>blocks or items>texture.png

Here is my code:

@Override
@SideOnly(Side.CLIENT)
public void registerIcons(IconRegister par1IconRegister)
{
         this.itemIcon = par1IconRegister.registerIcon("modid:item");

}

Any help is appreciated.  Thank you

[nathan5462]

Anyone know? Please help!