Operation not permitted when running on macos

[nevishs]

When running dartssh2 on MacOS, I get SocketException with
message: 'Connection failed'
osError.message: 'Operation not permitted'
osError.errorCode: 1

Any suggestions?

[Naighu]

If you want to run executable in a MacOS flutter context, you need to disable sandbox mode.
go to macos/Runner/DebugProfile.entitlements and macos/Runner/Release.entitlements and change the below lines to

<dict>
	<key>com.apple.security.app-sandbox</key>
	<false/>
</dict>