Added the shader's sources to the Logger's Info. It is a bit more verbose, but should help identify where it's coming from. Whereas before you were only getting the "Uniform"'s name that it couldn't find, now it'll tell you in which shader it is.

git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@8158 75d07b2b-3a1a-0410-a2c5-0572b91ccdca

engine/src/lwjgl-ogl/com/jme3/renderer/lwjgl/LwjglRenderer.java

@@ -792,7 +792,7 @@ public class LwjglRenderer implements Renderer {
         if (loc < 0) {
             uniform.setLocation(-1);
             // uniform is not declared in shader
-            logger.log(Level.INFO, "Uniform {0} is not declared in shader.", uniform.getName());
+            logger.log(Level.INFO, "Uniform {0} is not declared in shader {1}.", new Object[]{uniform.getName(), shader.getSources()});
         } else {
             uniform.setLocation(loc);
         }