no resource of panda_arm_hand.urdf.xacro

I downloaded this task and setup it successfully
when I try to run code "Terminal 1: roslaunch moveit_task_constructor_demo demo.launch", it saied "resource not found panda_moveit_config" in /opt/ros/melodic/share/franka/description/robots
I got a package from https://github.com/justagist/franka_panda_description, put it in /ws_moveit/src , then I "catikin_make" again.
Now demo2 demo3 demo4 can work successfully.

But when I try to run code demo5, it saied:
couldn't open file /opt/ros/melodic/share/franka_description/meshes/collision/finger.stl
Later, I moved "finger.stl" into this path,
but "Terminal 2: roslaunch moveit_task_constructor_demo pickplace5.launch" couldn't work.
“[ERROR] [1656304921.605592330]: Planning failed”

Start by reproducing the failures from demo.launch and pickplace5.launch, then inspect the resource references for panda_arm_hand.urdf.xacro and finger.stl. Check the relevant package paths and launch configuration before testing the demo5 planning flow. Done means the required resources resolve and pickplace5.launch completes planning successfully.

Written by the indexing model from the issue text.