Beneath crash

LudumDare: 0(8) : error C0000: syntax error, unexpected identifier, expecting ":
:" at token "highp"

Exception in thread "LWJGL Application" java.lang.IllegalArgumentException: no u
niform with name 'u_projTrans' in shader
        at com.badlogic.gdx.graphics.glutils.ShaderProgram.fetchUniformLocation(
ShaderProgram.java:292)
        at com.badlogic.gdx.graphics.glutils.ShaderProgram.fetchUniformLocation(
ShaderProgram.java:282)
        at com.badlogic.gdx.graphics.glutils.ShaderProgram.setUniformMatrix(Shad
erProgram.java:548)
        at com.badlogic.gdx.graphics.glutils.ShaderProgram.setUniformMatrix(Shad
erProgram.java:536)
        at com.badlogic.gdx.graphics.g2d.SpriteBatch.setupMatrices(SpriteBatch.j
ava:974)
        at com.badlogic.gdx.graphics.g2d.SpriteBatch.begin(SpriteBatch.java:165)

        at com.siondream.ld29.GameScreen.render(GameScreen.java:112)
        at com.badlogic.gdx.Game.render(Game.java:46)
        at com.siondream.ld29.LudumDare.render(LudumDare.java:63)
        at com.badlogic.gdx.backends.lwjgl.LwjglApplication.mainLoop(LwjglApplic
ation.java:206)
        at com.badlogic.gdx.backends.lwjgl.LwjglApplication$1.run(LwjglApplicati
on.java:114)