error opening .bag file

[haibo9916]

I tried to use the gvins-dataset toolbox to convert GNSS raw data to RINEX file format, but there was no prompt Bag file failed to open. I don't know why? Similarly, saving RTK solution as CSV file also failed. It is worth noting that my file uses the data source provided in gvins

这是我的输入信息

[haibo9916]

I tried to use the gvins-dataset toolbox to convert GNSS raw data to RINEX file format, but there was no prompt Bag file failed to open. I don't know why? Similarly, saving RTK solution as CSV file also failed.

This is my ROS feature pack:

my bag2rinex.cpp

sports_field.bag

result

I tried to clone the gvins dataset project directly or take out the toolkit folder separately, but failed

I don't know why. Who can help me?

[shaozu]

Hey @haibo9916. Sorry for the late reply. You may replace the relative filepath with the absolute one and see if it works.

[haibo9916]

@shaozu Sorry, I used the absolute path, but the code still makes mistakes.Teacher, do you have any other solutions?

[shaozu]

Then check the memory usage.