jkstyle2 commented 5 years ago

First, thanks for your amazing work! While it's really helpful, I really need your help. Here are the summary I'm currently seeing.

car_detection_AP : 85.031853 81.267220 74.636650 sh: 1: gnuplot: not found sh: 1: gnuplot: not found Error: /undefinedfilename in (car_detection_AP.eps) Operand stack:

Execution stack: %interp_exit .runexec2 --nostringval-- --nostringval-- --nostringval-- 2 %stopped_push --nostringval-- --nostringval-- --nostringval-- false 1 %stopped_push Dictionary stack: --dict:961/1684(ro)(G)-- --dict:0/20(G)-- --dict:78/200(L)-- Current allocation mode is local Last OS error: No such file or directory GPL Ghostscript 9.26: Unrecoverable error, exit code 1 sh: 1: pdfcrop: not found car_orientation_AOS : 84.987823 79.064232 69.322250 sh: 1: gnuplot: not found sh: 1: gnuplot: not found Error: /undefinedfilename in (car_orientation_AOS.eps) Operand stack:

Execution stack: ... ... ... Execution stack: %interp_exit .runexec2 --nostringval-- --nostringval-- --nostringval-- 2 %stopped_push --nostringval-- --nostringval-- --nostringval-- false 1 %stopped_push Dictionary stack: --dict:961/1684(ro)(G)-- --dict:0/20(G)-- --dict:78/200(L)-- Current allocation mode is local Last OS error: No such file or directory GPL Ghostscript 9.26: Unrecoverable error, exit code 1 sh: 1: pdfcrop: not found

When it starts evaluating bird's eye detection, a critical segmentation fault occurs, and it's all stopped. It has been happening in other similar projects, but I can't figure out what the real issues are. It will be so helpful if you could give me some piece of hints. Thanks in advance.

Apart from this issue, I have one more question. How can we decide the 16th value 'score/confidence' in the label? This time, I just put any random number, but I have no idea of calculating the value. Does it come from 2D Detector which usually outputs confidence probability by softmax classification?

Again, thanks for you work, and looking forward to seeing your reply!

judyqiu1996 commented 5 years ago

@jkstyle2 I have the same problem as you. Have you solved this?

huangyangyi commented 5 years ago

Maybe you should install the following packages

apt-get install texlive-extra-utils
apt-get install gnuplot
apt-get install ghostscript

lhyfst commented 5 years ago

1 I met this error because of negative values

xiazhiyi99 commented 4 years ago

Maybe you should install the following packages
apt-get install texlive-extra-utils
apt-get install gnuplot
apt-get install ghostscript

Thank you! Solved my problem. But I wondar why it works...

ly3106 commented 1 year ago

Maybe you should install the following packages
apt-get install texlive-extra-utils
apt-get install gnuplot
apt-get install ghostscript
Thank you! Solved my problem. But I wondar why it works...

As I understand, 764 to 772 lines of evaluate_object_3d_offline.cpp aim to create png, eps, and pdf files by using gnuplot, ps2pdf, and pdfcrop system tools. These tools are included in the above toolkit libraries.

prclibo / kitti_eval

stopped with segmentation fault #8

1 I met this error because of negative values