Show HN: Ecosim – A cellular ecosystem simulator toy for Linux written in C

Re:Show HN: Ecosim – A cellular ecosystem simulator toy for ... by diath on Thursday February 27, 2020 @03:54PM (#22437731)

It looks pretty interesting but unfortunately I'm unable to run the demo, getting a crash in glDrawElements which is sort of outside of my scope to address. As a side note the debug symbols flag doesn't get passed to individual C files so the binary ends up without debugging symbols (as a workaround I moved the -g3 flag to CC variable instead).

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Re:Show HN: Ecosim – A cellular ecosystem simulator toy for ... by connor-brooks on Thursday February 27, 2020 @04:08PM (#22437893)

Interesting. What distribution are you using? On Debian it has been working fine, however on macOS I also encounter the glDrawElements issue. Still working on that.

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Re:Show HN: Ecosim – A cellular ecosystem simulator toy for ... by diath on Thursday February 27, 2020 @04:18PM (#22438017)

I'm on Arch running the latest proprietary nvidia drivers.

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Re:Show HN: Ecosim – A cellular ecosystem simulator toy for ... by chaoticmass on Thursday February 27, 2020 @04:58PM (#22438402)

I am getting a Segmentation fault under Debian Stretch.

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Re:Show HN: Ecosim – A cellular ecosystem simulator toy for ... by jonny383 on Thursday February 27, 2020 @09:34PM (#22440048)

Likewise on Ubuntu 19.10. Running an NVIDIA GTX 950 on nvidia-driver-430 (proprietary).

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Re:Show HN: Ecosim – A cellular ecosystem simulator toy for ... by connor-brooks on Thursday February 27, 2020 @06:11PM (#22438980)

Uh oh, what graphics card / driver are you using?

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Re:Show HN: Ecosim – A cellular ecosystem simulator toy for ... by sliken on Thursday February 27, 2020 @09:42PM (#22440075)

Not the OP, but it crashed with ubuntu 19.10 with a GTX1070 with the default ubuntu nvidia binary blob: i nvidia-driver-390 - NVIDIA driver metapackage

Maybe the code is incompatible with libglew2.1?

When I run: $ ./ecosim Segmentation fault (core dumped)

I see a window map for an instant before the seg fault.

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