如何將opencv鏈接到CMake的ROS indigo（catkin）（ubuntu 14.04）

到目前爲止無法使用cv_bridge。正在此編譯錯誤如何將opencv鏈接到CMake的ROS indigo（catkin）（ubuntu 14.04）

CMake Error at /opt/ros/indigo/share/cv_bridge/cmake/cv_bridgeConfig.cmake:106 (message): 
    Project 'cv_bridge' specifies '/usr/include/opencv' as an include dir, 
    which is not found. It does neither exist as an absolute directory nor in 
    '/opt/ros/indigo//usr/include/opencv'. Ask the maintainer ..

可能是在我的CMake（......？）

cmake_minimum_required(VERSION 2.8.3) 
project(XY) 

find_package(catkin REQUIRED COMPONENTS 
cv_bridge 
image_transport 
roscpp 
rospy 
std_msgs 
) 

#set(OpenCV_DIR "/usr/local/lib/opencv") 
find_package(OpenCV REQUIRED core imgproc highgui PATHS /home/polar/soft/lib/opencv/opencv-3.1.0/cmake) 
include_directories(${OpenCV_INCLUDE_DIRS}) 

if(OpenCV_FOUND) 
# include_directories(${Boost_INCLUDE_DIRS}) 
message("\n\n OpenCV found!!!! \n\n") 
endif()

問題上的問題造成任何想法，如何解決這個問題嗎？我使用ROS富爾特在過去，從來沒有遇到過這種問題....

來源

2016-05-17 Courier

你是否相應地將它添加到'package.xml'中？ ' cv_bridge'' cv_bridge' – Vtik

是的。事實上，當我創建包 – Courier

奇怪的時候指定了cv_bridge的需要，試試這個答案http://stackoverflow.com/questions/36613363/ros-cant-find-opencv-the-path-usr-local – Vtik

最後，我修改過的文件/opt/ros/indigo/share/cv_bridge/cmake/cv_bridgeConfig.cmake

我改變

set(cv_bridge_FOUND_CATKIN_PROJECT TRUE) 

if(NOT "include;/usr/include/opencv;/usr/include " STREQUAL " ") 
    set(cv_bridge_INCLUDE_DIRS "") 
    set(_include_dirs "include;/usr/include/opencv;/usr/include")

到

set(cv_bridge_FOUND_CATKIN_PROJECT TRUE) 
if(NOT "include;/usr/local/include/opencv" STREQUAL " ") 
    set(cv_bridge_INCLUDE_DIRS "") 
    set(_include_dirs "/usr/local/include/opencv;/usr/include;/usr/local/include")

在其實我只是將usr/include更改爲/usr/local/include。這解決了我的問題。但我不認爲這是正確的做法（？）。

來源

2016-05-18 09:52:50 Courier

我得到一個錯誤，使[2]：***沒有規則，使目標'/usr/lib/x86_64-linux-gnu/libopencv_ts.so.2.4 .8'，'/home/johann/catkin_ws/devel/lib/libimage_converter.so'需要。停止。按照你的步驟，你有類似的東西嗎？ – JTIM

我之前有過這個問題。我結束了一切，重新安裝opencv。你從源代碼安裝了opencv，並且安裝了ros（完整桌面）？如果是這樣，請刪除ROS並卸載獨立的opencv（使用sudo make uninstall，make clean等）。重新安裝ROS和opencv。但是請注意，使用'./configure --prefix = DIFF_PATH'安裝opencv，其中DIFF_PATH應該與/ usr/*不同，以避免任何系統混淆。例如。我通常設置'DIFF_PATH =〜/ soft/lib/opencv/build'。希望這可以幫助。 – Courier

如何將opencv鏈接到CMake的ROS indigo（catkin）（ubuntu 14.04）

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