LibGdx GLES2.0 cube texel stretching

问题

I've been programming OpenGL on Windows/SDL for a few years and am able to do quite a lot of advanced things with it.

I've switched over to Android and libgdx and over the past few days have tried to put a simple demo together, just a spinning cube.

Using libgdx's ObjLoader and Mesh classes, I loaded a cube mesh exported from blender(with normals and uv coords), and tried to apply a texture, and it draws a cube, but seems to only uses one texel from the texture to cover the whole model.

I've double checked the texture coordinates and even hand coded a plane with specific coordinates to test, and the same thing is happening.

This is the Vertex Shader:

attribute vec4 a_position;
attribute vec3 a_normal;
attribute vec2 a_texCoord;

uniform mat4 mvp;

varying vec3 outNormal;
varying vec2 outTexcd;

void main(){
    outNormal = a_normal;
    outTexcd = a_texCoord;
    gl_Position = mvp * a_position;
}

And the fragment shader:

precision highp float;

varying vec3 outNormal;
varying vec2 outTexcd;
uniform sampler2D tex;

void main(){
    vec3 norms = outNormal;
    gl_FragColor = texture2D(tex,outTexcd);
}

But I don't think that's where the problem lies. Or maybe it does, I'm not sure.

Didn't want to clog up this question too much so the main source is here(pastebin): Main Source

If this is a bad question please let me know, It's my first one.