WARNING: 0:3: varying deprecated in version 130; may be removed in future release ERROR: 0:14: '#error' : GL_ES is not set ERROR: 1 compilation errors. No code generated. ERROR: node is still EOpNull! 0:8 Function Definition: main( (void) 0:8 Function Parameters: 0:? Linker Objects 0:? 'v' (smooth in 4-component vector of float) 0:? 'i' (smooth in 4-component vector of float) 0:? 'o' (out 4-component vector of float)