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ignaciotb / bathymetric_slam

BSD 3-Clause "New" or "Revised" License
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Segmentation Fault #5

Closed HikariS97 closed 1 year ago

HikariS97 commented 2 years ago

/home/krill/BATHY_SLAM_IGNACIOTB/bathymetric_slam/bin/bathy_slam_real --simulation no --bathy_survey real_data/pipeline.cereal" Input data "real_data/pipeline.cereal" Number of pings in survey 0 Number of submaps 0 Segmentation fault

pls help, thx :( (Guess if there's something wrong with memory alignment in Eigen?)

ignaciotb commented 2 years ago

The file you're providing seems to be empty (see "Number of pings in survey 0"). You don't seem to be using it the right path.

HikariS97 commented 2 years ago

If the path wrong, it will print "... does not exist". The size of the "pipeline.cereal" have been double checked. It's right.

HikariS97 commented 2 years ago

I got empty std_pings. Maybe I should check the process in AUVLIB?

luxiya01 commented 1 year ago

@HikariS97 Sorry for replying to such an old post... The problem could potentially be related to the different versions of AUVLIB. Since the exposed .cereal files are packaged with https://github.com/ignaciotb/auvlib, you might need to install this specific AUVLIB version to open those data files...

lbhqw commented 1 month ago

Hello, we have tried according to what you said, but there are still problems。 l@l:~/bathymetric_slam$ ./bin/bathy_slam_real --simulation no --bathy_survey ./pipeline.cereal --config config.yaml Config file: config.yaml Input data "./pipeline.cereal" Number of pings in survey 0 Number of submaps 0 Benchmark nbr rows and cols: 200, 1000 terminate called after throwing an instance of 'std::out_of_range' what(): vector::_M_range_check: __n (which is 1) >= this->size() (which is 0) 已放弃 (核心已转储)