FRCSIM Help

[Bitbucket]

Hello Peter

I've spent several days trying to get frcsim to work, but keep getting a message over-and-over again that says:
r300: CS space validation failed.

I've watched the installation video, reinstalled ubuntu and then followed all the frcsim installation steps again, doubled my RAM from 2GB to 4GB but keep ending up with the same problem.

Can you offer a suggestion to what might be causing this error? Is it perhaps caused by the 'Too many ALU instructions' error, and if so, how can I address that?

Thanks,
Bob

Here's the full log

bob@Bobs-Ubuntu:~$ frcsim wpilib/simulation/worlds/GearsBotDemo.world
Gazebo multi-robot simulator, version 6.5.1
Copyright (C) 2012-2015 Open Source Robotics Foundation.
Released under the Apache 2 License.
http://gazebosim.org

[Msg] Waiting for master.
[Msg] Connected to gazebo master @ http://127.0.0.1:11345
[Msg] Publicized address: 10.0.0.7
Gazebo multi-robot simulator, version 6.5.1
Copyright (C) 2012-2015 Open Source Robotics Foundation.
Released under the Apache 2 License.
http://gazebosim.org

[Msg] Waiting for master.
[Msg] Connected to gazebo master @ http://127.0.0.1:11345
[Msg] Publicized address: 10.0.0.7
[Err] [Node.cc:105] No namespace found
[Msg] Initializing clock: /gazebo/frc/time
[Msg] Initializing motor: /gazebo/frc/simulator/pwm/1 joint=jFrontLeft multiplier=20
[Msg] Initializing motor: /gazebo/frc/simulator/pwm/2 joint=jBackLeft multiplier=20
[Msg] Initializing motor: /gazebo/frc/simulator/pwm/3 joint=jFrontRight multiplier=-20
[Msg] Initializing motor: /gazebo/frc/simulator/pwm/4 joint=jBackRight multiplier=-20
[Msg] Initializing encoder: /gazebo/frc/simulator/dio/1/2 joint=jBackLeft radians=0
[Msg] Initializing encoder: /gazebo/frc/simulator/dio/3/4 joint=jBackRight radians=0
[Msg] Initializing gyro: /gazebo/frc/simulator/analog/1 link=chassis axis=2 radians=0
[Msg] Initializing rangefinder: /gazebo/frc/simulator/analog/6 sensor=chassisUltrasonic
[Msg] Initializing motor: /gazebo/frc/simulator/pwm/5 joint=jElevator multiplier=20
[Msg] Initializing potentiometer: /gazebo/frc/simulator/analog/2 joint=jElevator radians=1
[Msg] Initializing motor: /gazebo/frc/simulator/pwm/6 joint=jWrist multiplier=5
[Msg] Initializing potentiometer: /gazebo/frc/simulator/analog/3 joint=jWrist radians=0
[Msg] Initializing motor: /gazebo/frc/simulator/pwm/7 joint=jLeftFinger multiplier=1
[Msg] Initializing motor: /gazebo/frc/simulator/pwm/7 joint=jRightFinger multiplier=1
[Msg] Initializing limit switch: /gazebo/frc/simulator/dio/5 type=external
[Msg] external limit switch: sensor=leftFingerContact
r300: CS space validation failed. (not enough memory?) Skipping rendering.
r300 FP: Compiler Error:
../../../../../../src/gallium/drivers/r300/compiler/r300_fragprog_emit.c::emit_alu(): Too many ALU instructions
Using a dummy shader instead.
r300: CS space validation failed. (not enough memory?) Skipping rendering.
r300: CS space validation failed. (not enough memory?) Skipping rendering.
r300: CS space validation failed. (not enough memory?) Skipping rendering.
r300: CS space validation failed. (not enough memory?) Skipping rendering.
r300: CS space validation failed. (not enough memory?) Skipping rendering.
r300: CS space validation failed. (not enough memory?) Skipping rendering.