Background

Qt Version: Qt 5.15.2
Platform: MacOS 11.6

Problem

Opening the project in Qt Creator, and then building and running the code results in an empty screen.

Workaround

The line value: applicationDirPath+"/dianzi_gaode_ArcgisServerTiles/_alllayers" points to the wrong directory on macOS, as it is looking inside the application bundle. However, the bundle does not have the files copied into the app directory.

As a workaround, I set

value: "/Users/foo/Downloads/MyQtLocation-master/bin/dianzi_gaode_ArcgisServerTiles/_alllayers"

and it works fine.

Thanks a lot for publishing this project, it's a perfect example of an offline map plugin!

I want a offline map by qt。your code is nice。Have a demo?