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VIS4ROB-lab / ccm_slam

CCM-SLAM: Robust and Efficient Centralized Collaborative Monocular SLAM for Robotic Teams
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Error in trying to launch any launch file. #31

Closed laibazahid26 closed 3 years ago

laibazahid26 commented 3 years ago

Hello, I built this project successfully. But when I try to launch the server I get the error below:

error

This error does not tell anything much about the issue. I don't understand where to look to debug it. I am using Ubuntu 18.04 and the processor is AMD Ryzen 7. I have 12 GBs of memory.

ans-qureshi commented 3 years ago

Hi @laibazahid26 I am facing the same problem, how did you resolve this? image image

laibazahid26 commented 3 years ago

Hi @laibazahid26 I am facing the same problem, how did you resolve this? image image

Hi, I think you are launching the Client in the wrong way. You need to type roslaunch ccmslam Client0_euroc.launch inorder to launch Client 0.

However, my problem was different. I still do not understand the reason for this error. But I uninstalled Ubuntu and installed Docker (on my Windows) on my laptop and installed Ubuntu image on Docker. And everything ran perfectly.

ans-qureshi commented 3 years ago

@laibazahid26 no, I renamed the launch file. Anyways, i'll try some other way. Thanks!

emily-68 commented 2 years ago

Hello, I built this project successfully. But when I try to launch the server I get the error below:

error

This error does not tell anything much about the issue. I don't understand where to look to debug it. I am using Ubuntu 18.04 and the processor is AMD Ryzen 7. I have 12 GBs of memory.

Hello, I also encountered this problem. I modified CMakeLIst,This problem is due to the OpencV version,You need to modify the file"/home/siat/twq_ws/ccm_slam/src/ccm_slam/cslam/CMakeLists.txt", find_package(OpenCV 3 REQUIRED)，Please do not use OPencv 2.4.13