Debugging with eclipse and launch file

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Hi, is there a way to debug a ROS node with eclipse (breakpoints etc.) and use a launch file for the node?

This is what I tried:

1. compiling with -DCMAKE_BUILD_TYPE=Debug

2. adding launch-prefix="gdbserver localhost:10000" to the node element of the launch file

3. starting the node with roslaunch and the launch file argument

4. Creating a debug configuration: C/C++ Attach to application with gdbserver

With this, I am able to connect/start debugging and stop at breakpoints BUT eclipse doesn't show the contents of the source files ("no source available ..."). Hence, I am not able to step throught the program and see what happens.

Is there a way to make this work? Debugging nodes together with launch files should be possible somehow...

Thanks in advance!

EDIT: okay, I did it! You have to chose "C/C++ Remote Application" and select the "GDB (DSF) Manual Remote Debugging Launcher"!