kevinchow

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远程调试不成功

我也遇到了这个问题，请问你解决了吗

我用sftp为什么会“磁盘上路径“/run/user/1000/gvfs/sftp:host=192.168.1.177/home/flx/catkin_ware”似乎不是一个有效的 ROS 工作区”这样的错误呢

因为尝试远程调试始终失败，所以使用了这个方法，用sftp打开远程资源管理器 ![image](https://user-images.githubusercontent.com/23069943/34710943-3f796492-f558-11e7-8765-7b8423df5c33.png) ![image](https://user-images.githubusercontent.com/23069943/34710970-5dcdaeee-f558-11e7-8ff7-d4677a6ba276.png) 再在roboware studio中创建catkin_ware工作区 ![image](https://user-images.githubusercontent.com/23069943/34711435-5bcaa0fa-f55a-11e7-9fa7-308093228d50.png) 打开工作区却出现错误 ![image](https://user-images.githubusercontent.com/23069943/34711484-87f7fa24-f55a-11e7-823b-1a3af9c47540.png)

Changed with my own topic, but it reported an OpenCV error

Thanks, **My image is 640*480**, and I set image_width=640, image_height=480. It turned to be wrong. but I set 752*480 just now, **it worked!!** Do you know why?