[Bug]:

[jakubjenis]

Capacitor Version

Latest Dependencies:

@capacitor/cli: 6.0.0
@capacitor/core: 6.0.0
@capacitor/android: 6.0.0
@capacitor/ios: 6.0.0

Installed Dependencies:

@capacitor/cli: 6.0.0
@capacitor/core: 6.0.0
@capacitor/ios: 6.0.0
@capacitor/android: 6.0.0

Other API Details

npm --version
10.5.0

node --version
v21.7.3

pod --version
1.15.2

Platforms Affected

• iOS
• Android
• Web

Current Behavior

After upgrading from Capacitor v5 to v6 and running npx cap sync I am getting a build error on ios:

...@capacitor/ios/Capacitor/Capacitor/Codable/JSValueEncoder.swift:103:5 Missing return in getter expected to return 'String'

It seems the JSValueEncoder is missing the default return here:

capacitor/ios/Capacitor/Capacitor/Codable/JSValueEncoder.swift

Line 101 in 5b2ab7c

"KeyedContainer"

Expected Behavior

iOS builds without error

Project Reproduction

none

Additional Information

No response

[Steven0351]

What version of Xcode are you using? Switch statements as expressions were introduced in Swift 5.9 which is shipped in Xcode 15 which Capacitor now requires

[jakubjenis]

You are absolutely right, I was on XCode 14. Updating to 15 fixes the problem. Thanks!

[ionitron-bot]

Thanks for the issue! This issue is being locked to prevent comments that are not relevant to the original issue. If this is still an issue with the latest version of Capacitor, please create a new issue and ensure the template is fully filled out.