Had the same issue, for me the following approach worked to replace
- In the “Finder->Application” list move the existing “EVE Launcher” to “Trash”.
- Download the current Mac Launcher from https://binaries.eveonline.com/EveLauncher-1434482.dmg
- Double-Click the downloaded dmg-package and Install the Launcher
- move the “Launcher” icon onto the “Application” icon
- Start the EVE Launcher
Hope this helps.