Can not run launch file

[ch913394]

while I use roslaunch command, there is issue happened below, not sure how to fix it or I still need to change anything with the code? thanks.
[ INFO] [1644777971.817199403]: ----> Image Projection Started.
[ INFO] [1644777971.881794125]: ----> Feature Extraction Started.
[ INFO] [1644777971.894103477]: ----> IMU Preintegration Started.
rm: cannot remove '/home/user/Desktop/scliosam/data/': No such file or directory
mkdir: cannot create directory ‘/home/user/Desktop/scliosam/data/’: No such file or directory
rm: cannot remove '/home/user/Desktop/scliosam/data/SCDs/': No such file or directory
mkdir: cannot create directory ‘/home/user’: Permission denied
rm: cannot remove '/home/user/Desktop/scliosam/data/Scans/': No such file or directory
mkdir: cannot create directory ‘/home/user’: Permission denied
[ INFO] [1644777971.908546703]: ----> Map Optimization Started.

[ch913394]

This is after I have launch the file_player and load the kaist_02 dataset, and nothing was shows up in rviz
[ WARN] [1644795317.884228838]: MessageFilter [target=map ]: Dropped 100.00% of messages so far. Please turn the [ros.rviz.message_filter] rosconsole logger to DEBUG for more information.
[ WARN] [1644795377.916543395]: MessageFilter [target=map ]: Dropped 100.00% of messages so far. Please turn the [ros.rviz.message_filter] rosconsole logger to DEBUG for more information.
[ WARN] [1644795437.948162979]: MessageFilter [target=map ]: Dropped 100.00% of messages so far. Please turn the [ros.rviz.message_filter] rosconsole logger to DEBUG for more information.
[ WARN] [1644795497.948371091]: MessageFilter [target=map ]: Dropped 100.00% of messages so far. Please turn the [ros.rviz.message_filter] rosconsole logger to DEBUG for more information.

[Peryy]

Hi! You have to change the directory in the params.yaml (for each yaml file) to /home//Desktop/scliosam/data/. You can find them in /config