Why does my .icns icon not work with QT/C++ on OSX?

Question

I made a small app that simulates a magic 8-ball in C++ using QT Creator for OSX. I set ICON += 8ball.icns in the .pro file and ran qmake through QT Creator. My app works, but it doesn't have an icon in Finder view or in the Dock. I've tried every tutorial/StackOverflow post about my problem, but I can't seem to get the icon to work. Any thoughts?

Edit, .plist file:

<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
   <key>CFBundleExecutable</key>
   <string>Magic8Ball</string>
   <key>CFBundleIconFile</key>
   <string>8ball.icns</string>
   <key>CFBundleIdentifier</key>
   <string>com.yourcompany.Magic8Ball</string>
   <key>CFBundleIconFile</key>
   <string>ContentCanvas</string>
   <key>CFBundlePackageType</key>
   <string>APPL</string>
   <key>CFBundleSignature</key>
   <string>????</string>
   <key>LSMinimumSystemVersion</key>
   <string>10.13</string>
   <key>NOTE</key>
   <string>This file was generated by Qt/QMake.</string>
   <key>NSPrincipalClass</key>
   <string>NSApplication</string>
   <key>NSSupportsAutomaticGraphicsSwitching</key>
   <true/>
</dict>
</plist>

question from:https://stackoverflow.com/questions/65892473/why-does-my-icns-icon-not-work-with-qt-c-on-osx

Answer 1

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