catkin build error

[NidalFayad]

CMake Error at /opt/ros/melodic/share/catkin/cmake/catkinConfig.cmake:83 (find_package): Could not find a package configuration file provided by "tensorflow_ros_cpp" with any of the following names:

tensorflow_ros_cppConfig.cmake
tensorflow_ros_cpp-config.cmake

Add the installation prefix of "tensorflow_ros_cpp" to CMAKE_PREFIX_PATH or set "tensorflow_ros_cpp_DIR" to a directory containing one of the above files. If "tensorflow_ros_cpp" provides a separate development package or SDK, be sure it has been installed.

[NidalFayad]

kindly how can I solve this error?

[peci1]

This simply looks like you don't have tensorflow_ros_cpp in your catkin workspace. Can you provide more details about your workspace and which package uses tensorflow_ros_cpp?