Error while launching

[hessaHamad]

Dear,

i have faced this Error while launching Euroc Data base:

 what():  Error opening file: ~/Downloads
================================================================================REQUIRED process [ov_plane-1] has died!
process has died [pid 4579, exit code -6, cmd /home/gp/workspace/catkin_ws_ov/devel/lib/ov_plane/ros1_serial_msckf __name:=ov_plane __log:=/home/gp/.ros/log/76a52080-0570-11ef-bcd0-8fbc88fcff9c/ov_plane-1.log].
log file: /home/gp/.ros/log/76a52080-0570-11ef-bcd0-8fbc88fcff9c/ov_plane-1*.log
Initiating shutdown!
================================================================================
[live_align_trajectory-3] killing on exit
[recorder_estimate-2] killing on exit
[ov_plane-1] killing on exit
shutting down processing monitor...
... shutting down processing monitor complete

the command is

roslaunch ov_plane serial.launch config:=euroc_mav dataset:=V1_01_easy bag:=~/Downloads

[goldbattle]

You cannot use relative paths, specify the whole path should work. Additionally, I believe you need to specify the path to the bag itself, not a folder.

[hessaHamad]

thank you.
it worked but no result yet i still face this error
rpng/open_vins#439