Please,how to export godot project

I am using Godot (https://github.com/savegame/godot/releases) with the version v3.5.1-stable-SailfishOS-3. I have successfully created a demo in Godot and intend to export it as an RPM package, but I encountered an error during export. I checked the project documentation and configured the following settings:

  1. The Sailfish SDK workspace is: D:\msys64\home\yun\sailfish_poreject

  2. The Sailfish SDK installation directory is: D:\SailfishOS

  3. In Godot, I have successfully configured the SDK Path, Tool (sfdk), and SSH Tool Path (D:/msys64/usr/bin/ssh.exe), as shown in the figure below

  4. In the Export section, I configured Sailfish OS and added the templates, as shown in the figure below

However, the project now reports an error when exporting (as shown in the figure).godot project path is “D:\msys64\home\yun\sailfish_poreject\test012801“

I am a beginner and have no idea what went wrong. Please tell me where the problem is. Thank you very much.