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2016-12-12 07:10:59 -0500 | commented answer | can't launch node of type Thanks.I did what you said,but it still error. |
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2016-12-12 02:05:49 -0500 | asked a question | can't launch node of type I am learning a ROS tutorial(Learning ROS for Robotics Programming). In chapter3_tutorials, i run fellow command: I got fellow results: My computer: Ubtuntu 14.04 indigo Thanks |
2016-09-07 03:56:32 -0500 | asked a question | How to show FPFHSignature33 on PCLVisualizer My code is following,just parts. pcl::PointCloud<pcl::fpfhsignature33>::Ptr fpfhs (new pcl::PointCloud<pcl::fpfhsignature33> ()); fpfh.compute (*fpfhs); pcl::visualization::CloudViewer viewer("My Viewer"); viewer.showCloud(fpfhs); while (!viewer.wasStopped()) { } when i run ,it will occur: /home/aicrobo/Documents/FPFH/fpfh.cpp:56: error: no matching function for call to 'pcl::visualization::CloudViewer::showCloud(pcl::PointCloud<pcl::fpfhsignature33>::Ptr&)' viewer.showCloud(fpfhs); Thanks! ^ |
2016-07-20 02:10:59 -0500 | asked a question | something wrong with test kinect First,I have installed OpenNI < sudo apt-get install ros-indigo-openni-camera> Then,when i run: roslaunch rbx1_vision openni_node.launch It will occur: aicrobo@xty-K55VD:~$ roslaunch rbx1_vision openni_node.launch [openni_node.launch] is neither a launch file in package [rbx1_vision] nor is [rbx1_vision] a launch file name The traceback for the exception was written to the log file Ubuntu 14.04 Why?Thanks |
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2016-07-16 21:34:49 -0500 | commented answer | Install ros_lib into the Arduino Environment Thank you very much.I got it |
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2016-07-16 06:11:14 -0500 | asked a question | Install ros_lib into the Arduino Environment Hi!
When i run it in termial Ubuntu:14.04 Why?Thanks! |
2016-06-16 04:11:03 -0500 | asked a question | How to Object Recognition Using Linemod correctly? When i "rosrun object_recognition_core detection -c |