Segmentation fault upon running SoapFilm3D about soapfilm3d HOT 5 CLOSED

I have straced SoalFilm3D and:

openat(AT_FDCWD, "assets/twobubbles.txt", O_RDONLY) = 3
read(3, "scene\t\t\ttwobubbles\ntime-step\t\t0."..., 8191) = 684
--- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} ---
+++ killed by SIGSEGV (core dumped) +++
Segmentation fault (core dumped)

it seems that it is crashing reading the config file. Could this be an encoding problem too?

Best Regards,
Can

from soapfilm3d.

The working directory should be exactly the directory containing assets. If so I'm not sure what's going on there.

You may find the config file reader at Options::parseOptionFile in SimOptions.cpp, which is a pretty standard file reading function with std::ifstream. Maybe you can print something to find which line causes the crashing?

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If the output-png* and output-mesh* lines from each config file is removed, the program works, showing a wireframe bubble, and runs the simulation when space is pushed.

Maybe I have a library missing relating to png export? Would it compile if dependencies were missing and raise a run time error?

I also had to copy Apps directory under assets, so it stopped complaining about not find the env and PR files.

Also, in render mode 2 and 3, I got some black surfaces. Is this normal? I get a blank screen for render mode 1, and 1 and 4 works. (wireframe and 3d render in environment)

Best Regards,
Can

from soapfilm3d.

The output-png is a deprecated feature and has already been removed. Do both the output-png and output-mesh have to be removed or does only output-png need to be removed to make it work?

The render modes 2 and 3 are also supposed to be deprecated and will be removed in the future version.

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both of them need to be removed.

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