Encounter a 'segmentation fault' while running detection about darknet HOT 4 CLOSED

@KurtKoo I am sorry it takes such a long, but I do not know how to help... I have only beagle board X15 but it is a different case I suppose... thanks for trying this solution! 👍

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It's alright. Maybe it was because I disabled the OpenCV module or the memory for OpenCL is not enough.

I'll try to solve these problems.

Thanks!

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in your case,

names: Using default 'data/names.list'
Segmentation fault (core dumped)

it even not printed your network layer info, which means that your binary probably crashed during loading network layers phase.

in general, you need to add printf to track where the error occurs.

for example

printf("p1\n");
action1()
printf("p2\n");
action2()
printf("p3\n");

then you can know, it crashed at action1 or action2 or otherwise.

I got 2 segment fault on macos, one is that if no name.list specified, get_labels function directly write default value string data/names.list terminator \0 to 0 (\0 == 0; notice that the string has length 15, and filename[strscn(filename, "\n\r")] = 0 -> filename[15] = 0 -> filename[15]=>'\0'); however, macos will crash it for it has security risk where it is actually a case of buffer overflow.

the other is that in darknet official example, there is one arg missing (darknet xxx <data.cfg> model.cfg weights.bin ...); if you do not provide data.cfg, weights.bin will be recognized as model.cfg and got segment fault.

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@dna2github Thanks for your reply. I'm working on another task now. So I gave it up. But thank you very much!

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