XDG_RUNTIME_DIR not set !

[AdityaDwivediAtGit]

Runtime error

I have installed Arch on a VirtualBox VM, and I'm trying to run Hyperland on the VM. However, I encounter the following error while running your set-hypr file:

terminate called after throwing an instance of std::runtime_error !
what()     XDG_RUNTIME_DIR not set !

PS: I have pressed n in above image because i have already used y before, so everything is already installed.

Solutions attempted

1. Exporting the XDG_RUNTIME_DIR environment variable using the command export XDG_RUNTIME_DIR=/run/user/$(id -u).
2. Installing Hyperland using sudo pacman -S hyprland.

Virtual Machine Specifications

• 3D acceleration: Enabled
• RAM: 4GB
• Storage: 25GB
• CPU: 3 cores of an Intel Core i5 8250U allocated to the VM
• Acceleration: Nested Paging, KVM ParaVirtualization

Please let me know if any additional information is required to troubleshoot this issue further.

[RhaZenZ0]

You can try this

XDG_RUNTIME_DIR="/tmp/runtime-${USER}"
export XDG_RUNTIME_DIR