How to publish Qt desktop software on snap store?

HeerokNewbie

I have made a desktop software. And now I want to publish this software on snap store.I have that software inside release folder. build-SimpleApplication-Desktop_Qt_6_2_0_GCC_64bit-Release . Simple Application is the name of my application But i want to know how to publish this application on snap store. Please do tell me what to do next . Which steps do I have to follow? Please do guide me. I have created this application in Ubuntu 20.0 OS.

Files inside release folder

main.o
mainwindow.o
Makefile
moc_mainwindow.cpp
moc_mainwindow.o
moc_predefs.h
qrc_imageResource.cpp
qrc_imageResource.o
SimpleApplication
ui_mainwindow.h

JonB

@HeerokNewbie
Do
https://snapcraft.io/docs/qt5-kde-applications
https://community.kde.org/Guidelines_and_HOWTOs/Snap
help you make a snap from your application?

HeerokNewbie

No !

when i run this

~/SimpleApplicationSnap$  snapcraft

terminal showing this error

~/SimpleApplicationSnap$  Failed to load plugin: properties failed to load for counter: Additional properties are not allowed ('kde-neon-target' was unexpected)

Files inside my SimpleApplicationSnap folder :

OnlineNotePadlogo.png
SimpleApplication (This is my application)
snapcraft.yaml

Content Inside snapcraft.yaml file

name: simpleapplication
version: 1.0.5
summary: Testing-Application
description: This is just an testing application
confinement: strict
base: core20
grade: stable
icon: OnlineNotePadlogo.png

apps:
    counter:
      command: simpleapplication
      extensions: [kde-neon]

parts:
  counter:
   source: .
   plugin: qmake
   kde-neon-target: /home/harsh/SimpleApplication/SimpleApplication/main.cpp

UPDATE :

now i am getting this error

An error occurred with the instance when trying to launch with 'multipass': returned exit code 2.
Ensure that 'multipass' is setup correctly and try again.

when i am running "snapcraft" comman on terminal

i don't have any idea what just happening.

JonB

@HeerokNewbie Nor do I, I was just suggesting you use that to achieve your objective.

HeerokNewbie

This post is deleted!