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How can I set icon for macos application?
By `info.plist` I’ve set icon for application in Launchpad, file - `/Applications/my.app/Contents/Resources/main.icns`
If I try to set by
```val iconUrl = NSURL(fileURLWithPath = "file:///Applications/my.app/Contents/Resources/main.icns")
app.setApplicationIconImage(NSImage(contentsOfURL = iconUrl)) ```
I have NPE
If I try to set by
```val iconUrl = NSURL(fileURLWithPath = "file:///Applications/my.app/Contents/Resources/main.icns")
app.setApplicationIconImage(NSImage(byReferencingURL = iconUrl)) ```
I have error
```Cannot lock focus on image &lt;NSImage 0x7f9d75af1370 Size={0, 0} Reps=()&gt;, because it is size zero.```
How I can set icon?