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Arrowstar / ksptot

KSP Trajectory Optimization Tool
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KSPTOT Does not launch; no executable running on Linux #33

Open Dupiter-AU opened 1 year ago

Dupiter-AU commented 1 year ago

When attempting to run run_KSPTrajectoryOptimizationTool.sh, the linux console seems to crash, but in reality it exits. If I enter the shell script file and remove the exit line, I get this error code:

Setting up environment variables
---
LD_LIBRARY_PATH is .:/usr/local/MATLAB/R2022a//runtime/glnxa64:/usr/local/MATLAB/R2022a//bin/glnxa64:/usr/local/MATLAB/R2022a//sys/os/glnxa64:/usr/local/MATLAB/R2022a//sys/opengl/lib/glnxa64
bash: /bin/KSPTrajectoryOptimizationTool: No such file or directory

Attempting to run the executable file also fails with no running process. If I use the full path to the executable I get this error code:

Setting up environment variables
---
LD_LIBRARY_PATH is .:/usr/local/MATLAB/R2022a//runtime/glnxa64:/usr/local/MATLAB/R2022a//bin/glnxa64:/usr/local/MATLAB/R2022a//sys/os/glnxa64:/usr/local/MATLAB/R2022a//sys/opengl/lib/glnxa64
/home/dupiter/Documents/KSPTOT/KSPTOT-linux/KSPTrajectoryOptimizationTool: error while loading shared libraries: libmwlaunchermain.so: cannot open shared object file: No such file or directory

Operating System: Arch Linux KDE Plasma Version: 5.27.6 KDE Frameworks Version: 5.107.0 Qt Version: 5.15.10 Kernel Version: 6.4.1-zen2-1-zen (64-bit) Graphics Platform: X11 Processors: 6 × Intel® Core™ i5-9400F CPU @ 2.90GHz Memory: 31.3 GiB of RAM Graphics Processor: NVIDIA GeForce RTX 2060 SUPER/PCIe/SSE2

spacefan commented 9 months ago

Is this project still in development?

Arrowstar commented 9 months ago

Is this project still in development?

Hey! It is, yes, though I'm not actively developing anything at the moment since I don't have any new idea features floating around.

If you're asking about this bug in particular, the issue is almost certainly with the way that the MATLAB Compiler Runtime was set up or configured. It's pretty hard for me to debug these since I rarely use Linux and it's not an issue with my code per se. That said, it looks like it's trying to find the KSPTOT executable at "/bin", which it almost certainly not located at. I'm not sure how to resolve that, though, and I didn't see anything when I did some brief Googling.

I can continue to look into it if the original poster of this issue is still having trouble.