Simple client node error

asked 2012-04-30 00:04:04 -0600

Newbee
7 ●2 ●2 ●5

updated 2017-04-22 03:48:45 -0600

NEngelhard
3519 ●24 ●58 ●89

Hello there, I have created rospackage "add" and client.cpp file. when I compile the cpp file header file "add/AddTwoInts.h" gives this error.No such file or directory,,, Do you have any idea for this error?

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Your makefile can't locate the AddTwoInts.h file. It's either not in your path or the make file's not quite right

MarkyMark2012 ( 2012-04-30 01:43:23 -0600 )edit

Please copy and paste the error from the console, and relevant snippets of what files generated the problem. http://www.ros.org/wiki/Support

tfoote ( 2012-04-30 10:19:50 -0600 )edit

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answered 2012-04-30 03:36:01 -0600

DimitriProsser

11163 ●79 ●116 ●169

If you're following the tutorials, I'm fairly certain that your client.cpp file is trying to subscribe to a topic of type AddTwoInts from the tutorials. If this is the case, it means that your package cannot find the necessary message description. In order to access this information, you must either re-define the message type in your package as per the tutorials, or add the beginner_tutorials package as a dependency in your package. Do this by adding the following to your manifest.xml:

<depend package="beginner_tutorials" />

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answered 2012-04-30 04:56:15 -0600

Bence Magyar

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You might forgot to uncomment rosbuild_gensrv() in CMakeLists.txt so you don't have the generated service message type.

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answered 2017-04-22 01:59:13 -0600

Gourav_Kumar
11 ●1 ●1

Please check the package name is consistent everywhere, i.e. in header files and include directories because if you are following the ros tutorial : http://wiki.ros.org/ROS/Tutorials/Wri... then there is an inconsistency in there package name. It starts with making a "beginners_tutorial" package while in the example code it includes : #include "beginner_tutorials/AddTwoInts.h" which throws a make error on catkin_make.

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answered 2012-04-30 23:20:39 -0600

Newbee
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updated 2012-05-01 00:09:14 -0600

ahendrix

47576 ●179 ●367 ●662 http://namniart.com/

thanks guys for comment here is my console error of above client.cpp

/usr/bin/make all 
mkdir -p bin
cd build && cmake -Wdev -DCMAKE_TOOLCHAIN_FILE=`rospack find rosbuild`/rostoolchain.cmake  ..
Re-run cmake no build system arguments
-- The C compiler identification is GNU
-- The CXX compiler identification is GNU
-- Check for working C compiler: /usr/bin/gcc
-- Check for working C compiler: /usr/bin/gcc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
[rosbuild] Building package add
Failed to invoke /opt/ros/diamondback/ros/bin/rospack deps-manifests add
-- Configuring incomplete, errors occurred!
[rospack] package [add] depends on itself (/home/f/workspace/add/manifest.xml).
[rospack] self-dependency


CMake Error at /opt/ros/diamondback/ros/core/rosbuild/public.cmake:113 (message):


  Failed to invoke rospack to get compile flags for package 'add'.  Look
  above for errors from rospack itself.  Aborting.  Please fix the broken
  dependency!

Call Stack (most recent call first):
  /opt/ros/diamondback/ros/core/rosbuild/public.cmake:183 (rosbuild_invoke_rospack)
  CMakeLists.txt:12 (rosbuild_init)


make: *** [all] Error 1

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Do you see the part where it says "-- Configuring incomplete, errors occurred! [rospack] package [add] depends on itself (/home/f/workspace/add/manifest.xml). [rospack] self-dependency"?

You have your package listed as a dependency in its manifest.xml, and that isn't allowed.