No UI with raspberry pi project

Bugs
1

What do you want to achieve?

Build for Raspberry Pi Zero 2W

What have you tried so far?

  • Install arm toolchain (AArch64 GNU/Linux target - aarch64-none-linux-gnu)
  • Install MinGW32
  • Update Squareline to latest version
  • Create a Squareline Studio project from scratch
  • Add a spin widget to main screen
  • Export template & ui files
  • Build with build.bat on W11 (also tried to build with build.sh)
  • Copy binary to Rpi
  • Install libsdl2.0.0 & libgl1-mesa-dri (vc4_dri.so)
  • Start binary from console

Screenshot or video

Others

  • SquareLine Studio version: 1.5
  • Operating system: W11
  • Target hardware: Pi Zero 2W (arm64)

Symptom

The binary runs without error but shows no UI.
Some warnings are printed on console when mouse pointer go outside screen.

2

hello @furynick,

Unfortunately, the provided information does not reveal the root cause of the issue. Please ensure that LVGL is running properly on your board before exporting UI files from SquareLine Studio.

You first need to create a working LVGL project. If that works, you can follow the documentation here: SquareLine Studio Export Guide.

Since this is more of an LVGL-related question, we recommend also checking their forum: LVGL Forum.