Asset validation failed (90296) App sandbox not enabled.

[ndebartha]

Pre-flight checklist

• I have read the contribution documentation for this project.
• I agree to follow the code of conduct that this project uses.
• I have searched the issue tracker for a bug that matches the one I want to file, without success.

Electron Forge version

6.2.1

Electron version

17.0.0

Operating system

MacOS 13.1

Last known working Electron Forge version

No response

Expected behavior

Adding osxSign: {} inside packagerConfig it should add "com.apple.security.app-sandbox" entitlement with a Boolean value of true.

Actual behavior

Getting error,

Asset validation failed (90296)
App sandbox not enabled. The following executables must include the
"com.apple.security.app-sandbox" entitlement with a Boolean value of true in the entitlements property list

Steps to reproduce

Here is my forge.config.js

module.exports = {
packagerConfig: {
asar: true,
icon: "src/icons/mac/icon.icns",
name: "XXXXX",
appBundleId: "com.app.XXXX",
appVersion: "1.0.3",
buildVersion: "1.0.4",
setupIcon: "src/icons/mac/icon.icns",
osxSign: {},
},
makers: [
{
name: "@electron-forge/maker-pkg",
config: {
"identity": "3rd Party Mac Developer Installer: XXXXXXXXX (XXXXXXXX)",
"identity-validation": true
}
},
],
plugins: [
{
name: '@electron-forge/plugin-auto-unpack-natives',
config: {},
},
],
};

Additional information

No response

[MarshallOfSound]

Adding osxSign: {} inside packagerConfig it should add "com.apple.security.app-sandbox" entitlement with a Boolean value of true.

What command are you running, the app-sandbox entitlement is only provided when packaging and signing a mas platform build.

E.g. electron-forge make --platform=mas

[ndebartha]

@MarshallOfSound I'm running electron-forge make --platform=mas --arch=x64

[mmarczell-graphisoft]

@ndebartha it might not solve your entire problem, but the app store requires universal binaries, so a x64 only upload will not be accepted AFAIK.