Can't find the table

[AaronZhu2018]

I follow all your guide, but after I try many times, i still can't get the point cloud
After I run this code ./pr2_safe_spawner.sh
I just can see the pr2 robot both in gazebo and rviz, but i cannot see the table and item



please help me!

[Ohara124c41]

Hello! Were you able to figure it out? The safe_spawner can have some problems 😞 Kindest regards, Christopher Ohara

…

________________________________ From: 朱翊豪 <[email protected]> Sent: Monday, December 24, 2018 11:36:14 PM To: udacity/RoboND-Perception-Exercises Cc: Subscribed Subject: [udacity/RoboND-Perception-Exercises] Can't find the table (#20) I follow all your guide, but after I try many times, i still can't get the point cloud After I run this code ./pr2_safe_spawner.sh I just can see the pr2 robot both in gazebo and rviz, but i cannot see the table and item [image]<https://emea01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fuser-images.githubusercontent.com%2F25722824%2F50407294-4a901900-080f-11e9-9648-68f8db169709.png&data=02%7C01%7Cc.a.ohara%40student.tue.nl%7Ca801d4a570044354904d08d669f03b99%7Ccc7df24760ce4a0f9d75704cf60efc64%7C1%7C0%7C636812877848829525&sdata=5FeUyQ5pu6x2OLmAzxFo6OUq0NvLIr%2F5M4KTU7LHpH4%3D&reserved=0> [image]<https://emea01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fuser-images.githubusercontent.com%2F25722824%2F50407296-5085fa00-080f-11e9-9671-eacbaa6f80c9.png&data=02%7C01%7Cc.a.ohara%40student.tue.nl%7Ca801d4a570044354904d08d669f03b99%7Ccc7df24760ce4a0f9d75704cf60efc64%7C1%7C0%7C636812877848829525&sdata=XFFC%2FQNPPoW5Xgu8bhEcUrsRupBxzhwAvMyT%2FeGhYus%3D&reserved=0> [image]<https://emea01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fuser-images.githubusercontent.com%2F25722824%2F50407297-57ad0800-080f-11e9-8b3c-ca2fdcca8dc2.png&data=02%7C01%7Cc.a.ohara%40student.tue.nl%7Ca801d4a570044354904d08d669f03b99%7Ccc7df24760ce4a0f9d75704cf60efc64%7C1%7C0%7C636812877848829525&sdata=Vmw6F6EZWM4NSOQZYqbq9vVcIoc1sQR6QZ25aiyMu%2Bo%3D&reserved=0> please help me! — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub<https://emea01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fudacity%2FRoboND-Perception-Exercises%2Fissues%2F20&data=02%7C01%7Cc.a.ohara%40student.tue.nl%7Ca801d4a570044354904d08d669f03b99%7Ccc7df24760ce4a0f9d75704cf60efc64%7C1%7C0%7C636812877848829525&sdata=2rmYntDIqXLXoIS7qdpX7ZVHQUqAUz3GGsemLKSQkT0%3D&reserved=0>, or mute the thread<https://emea01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fnotifications%2Funsubscribe-auth%2FAa5ipE2DqUZnn1fD_9HpnLyeG0GBe6Y9ks5u8VbegaJpZM4ZgsW4&data=02%7C01%7Cc.a.ohara%40student.tue.nl%7Ca801d4a570044354904d08d669f03b99%7Ccc7df24760ce4a0f9d75704cf60efc64%7C1%7C0%7C636812877848829525&sdata=3sAeNiANpxVTQ%2FVG5591MlJoj5z1i%2FGFSOvNepifsYo%3D&reserved=0>.

[zenetio]

Note that you are missing a node. To facilitate the debug process, instead of run pr2_safe_spawner.sh, open it and run manually each command. This way you can have a better idea about what is going on.

[AaronZhu2018]

Thanks for your advice! I follow your suggestion and finally found solution~ really thank you
I found I forgot to set the gazebo environment setting right!