Swift Package IndexBuild Information
Failed to build WWPrint, reference main (053718), with Swift 6.1 for macOS (SPM) on 24 Mar 2026 06:12:56 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64Build Log
========================================
RunAll
========================================
Builder version: 4.69.2
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/William-Weng/WWPrint.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/William-Weng/WWPrint
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 0537185 - 補上ObjC版的
Cloned https://github.com/William-Weng/WWPrint.git
Revision (git rev-parse @):
0537185ed59873995a04742a96bfabe9159fcd7b
SUCCESS checkout https://github.com/William-Weng/WWPrint.git at main
========================================
Build
========================================
Selected platform: macosSpm
Swift version: 6.1
Building package at path: $PWD
https://github.com/William-Weng/WWPrint.git
https://github.com/William-Weng/WWPrint.git
{
"dependencies" : [
],
"manifest_display_name" : "WWPrint",
"name" : "WWPrint",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "15.0"
}
],
"products" : [
{
"name" : "WWPrint",
"targets" : [
"WWPrint"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"swift_languages_versions" : [
"5"
],
"targets" : [
{
"c99name" : "WWPrint",
"module_type" : "SwiftTarget",
"name" : "WWPrint",
"path" : "Sources/WWPrint",
"product_memberships" : [
"WWPrint"
],
"resources" : [
{
"path" : "/Users/admin/builder/spi-builder-workspace/Sources/WWPrint/Privacy",
"rule" : {
"copy" : {
}
}
}
],
"sources" : [
"WWLogger.swift",
"WWPrint.swift"
],
"type" : "library"
}
],
"tools_version" : "5.7"
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures
Building for debugging...
[0/3] Write sources
[1/3] Copying Privacy
[2/3] Write swift-version-2F0A5646E1D333AE.txt
[4/7] Compiling WWPrint resource_bundle_accessor.swift
[5/7] Compiling WWPrint WWPrint.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[6/7] Emitting module WWPrint
/Users/admin/builder/spi-builder-workspace/Sources/WWPrint/WWLogger.swift:35:25: error: 'Logger' is only available in macOS 11.0 or newer
9 |
10 | // MARK: - WWLogger
11 | open class WWLogger {
| `- note: add @available attribute to enclosing class
12 |
13 | /// Logger的等級
:
33 | }
34 |
35 | private var logger: Logger?
| `- error: 'Logger' is only available in macOS 11.0 or newer
36 |
37 | private init() {}
[7/7] Compiling WWPrint WWLogger.swift
/Users/admin/builder/spi-builder-workspace/Sources/WWPrint/WWLogger.swift:35:25: error: 'Logger' is only available in macOS 11.0 or newer
9 |
10 | // MARK: - WWLogger
11 | open class WWLogger {
| `- note: add @available attribute to enclosing class
12 |
13 | /// Logger的等級
:
33 | }
34 |
35 | private var logger: Logger?
| `- error: 'Logger' is only available in macOS 11.0 or newer
36 |
37 | private init() {}
/Users/admin/builder/spi-builder-workspace/Sources/WWPrint/WWLogger.swift:51:28: error: 'Logger' is only available in macOS 11.0 or newer
39 |
40 | // MARK: - public function
41 | public extension WWLogger {
| `- note: add @available attribute to enclosing extension
42 |
43 | /// 建立WWLogger
:
46 | /// - category: String
47 | /// - Returns: WWLogger
48 | static func build(subsystem: String, category: String = "Default") -> WWLogger {
| `- note: add @available attribute to enclosing static method
49 |
50 | let logger = WWLogger()
51 | logger.logger = os.Logger(subsystem: subsystem, category: category)
| |- error: 'Logger' is only available in macOS 11.0 or newer
| `- note: add 'if #available' version check
52 |
53 | return logger
/Users/admin/builder/spi-builder-workspace/Sources/WWPrint/WWLogger.swift:75:35: error: 'OSLogMessage' is only available in macOS 11.0 or newer
39 |
40 | // MARK: - public function
41 | public extension WWLogger {
| `- note: add @available attribute to enclosing extension
42 |
43 | /// 建立WWLogger
:
68 | /// - message: OSLogMessage
69 | /// - level: LoggerLevel
70 | func message(_ message: String, level: LoggerLevel = .notice) {
| `- note: add @available attribute to enclosing instance method
71 |
72 | guard let logger = logger else { return }
73 |
74 | switch level {
75 | case .debug: logger.debug("\(message)")
| |- error: 'OSLogMessage' is only available in macOS 11.0 or newer
| `- note: add 'if #available' version check
76 | case .info: logger.info("\(message)")
77 | case .notice: logger.notice("\(message)")
/Users/admin/builder/spi-builder-workspace/Sources/WWPrint/WWLogger.swift:75:37: error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
39 |
40 | // MARK: - public function
41 | public extension WWLogger {
| `- note: add @available attribute to enclosing extension
42 |
43 | /// 建立WWLogger
:
68 | /// - message: OSLogMessage
69 | /// - level: LoggerLevel
70 | func message(_ message: String, level: LoggerLevel = .notice) {
| `- note: add @available attribute to enclosing instance method
71 |
72 | guard let logger = logger else { return }
73 |
74 | switch level {
75 | case .debug: logger.debug("\(message)")
| |- error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
| `- note: add 'if #available' version check
76 | case .info: logger.info("\(message)")
77 | case .notice: logger.notice("\(message)")
/Users/admin/builder/spi-builder-workspace/Sources/WWPrint/WWLogger.swift:76:33: error: 'OSLogMessage' is only available in macOS 11.0 or newer
39 |
40 | // MARK: - public function
41 | public extension WWLogger {
| `- note: add @available attribute to enclosing extension
42 |
43 | /// 建立WWLogger
:
68 | /// - message: OSLogMessage
69 | /// - level: LoggerLevel
70 | func message(_ message: String, level: LoggerLevel = .notice) {
| `- note: add @available attribute to enclosing instance method
71 |
72 | guard let logger = logger else { return }
:
74 | switch level {
75 | case .debug: logger.debug("\(message)")
76 | case .info: logger.info("\(message)")
| |- error: 'OSLogMessage' is only available in macOS 11.0 or newer
| `- note: add 'if #available' version check
77 | case .notice: logger.notice("\(message)")
78 | case .warning: logger.warning("\(message)")
/Users/admin/builder/spi-builder-workspace/Sources/WWPrint/WWLogger.swift:76:35: error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
39 |
40 | // MARK: - public function
41 | public extension WWLogger {
| `- note: add @available attribute to enclosing extension
42 |
43 | /// 建立WWLogger
:
68 | /// - message: OSLogMessage
69 | /// - level: LoggerLevel
70 | func message(_ message: String, level: LoggerLevel = .notice) {
| `- note: add @available attribute to enclosing instance method
71 |
72 | guard let logger = logger else { return }
:
74 | switch level {
75 | case .debug: logger.debug("\(message)")
76 | case .info: logger.info("\(message)")
| |- error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
| `- note: add 'if #available' version check
77 | case .notice: logger.notice("\(message)")
78 | case .warning: logger.warning("\(message)")
/Users/admin/builder/spi-builder-workspace/Sources/WWPrint/WWLogger.swift:77:37: error: 'OSLogMessage' is only available in macOS 11.0 or newer
39 |
40 | // MARK: - public function
41 | public extension WWLogger {
| `- note: add @available attribute to enclosing extension
42 |
43 | /// 建立WWLogger
:
68 | /// - message: OSLogMessage
69 | /// - level: LoggerLevel
70 | func message(_ message: String, level: LoggerLevel = .notice) {
| `- note: add @available attribute to enclosing instance method
71 |
72 | guard let logger = logger else { return }
:
75 | case .debug: logger.debug("\(message)")
76 | case .info: logger.info("\(message)")
77 | case .notice: logger.notice("\(message)")
| |- error: 'OSLogMessage' is only available in macOS 11.0 or newer
| `- note: add 'if #available' version check
78 | case .warning: logger.warning("\(message)")
79 | case .critical: logger.critical("\(message)")
/Users/admin/builder/spi-builder-workspace/Sources/WWPrint/WWLogger.swift:77:39: error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
39 |
40 | // MARK: - public function
41 | public extension WWLogger {
| `- note: add @available attribute to enclosing extension
42 |
43 | /// 建立WWLogger
:
68 | /// - message: OSLogMessage
69 | /// - level: LoggerLevel
70 | func message(_ message: String, level: LoggerLevel = .notice) {
| `- note: add @available attribute to enclosing instance method
71 |
72 | guard let logger = logger else { return }
:
75 | case .debug: logger.debug("\(message)")
76 | case .info: logger.info("\(message)")
77 | case .notice: logger.notice("\(message)")
| |- error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
| `- note: add 'if #available' version check
78 | case .warning: logger.warning("\(message)")
79 | case .critical: logger.critical("\(message)")
/Users/admin/builder/spi-builder-workspace/Sources/WWPrint/WWLogger.swift:78:39: error: 'OSLogMessage' is only available in macOS 11.0 or newer
39 |
40 | // MARK: - public function
41 | public extension WWLogger {
| `- note: add @available attribute to enclosing extension
42 |
43 | /// 建立WWLogger
:
68 | /// - message: OSLogMessage
69 | /// - level: LoggerLevel
70 | func message(_ message: String, level: LoggerLevel = .notice) {
| `- note: add @available attribute to enclosing instance method
71 |
72 | guard let logger = logger else { return }
:
76 | case .info: logger.info("\(message)")
77 | case .notice: logger.notice("\(message)")
78 | case .warning: logger.warning("\(message)")
| |- error: 'OSLogMessage' is only available in macOS 11.0 or newer
| `- note: add 'if #available' version check
79 | case .critical: logger.critical("\(message)")
80 | }
/Users/admin/builder/spi-builder-workspace/Sources/WWPrint/WWLogger.swift:78:41: error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
39 |
40 | // MARK: - public function
41 | public extension WWLogger {
| `- note: add @available attribute to enclosing extension
42 |
43 | /// 建立WWLogger
:
68 | /// - message: OSLogMessage
69 | /// - level: LoggerLevel
70 | func message(_ message: String, level: LoggerLevel = .notice) {
| `- note: add @available attribute to enclosing instance method
71 |
72 | guard let logger = logger else { return }
:
76 | case .info: logger.info("\(message)")
77 | case .notice: logger.notice("\(message)")
78 | case .warning: logger.warning("\(message)")
| |- error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
| `- note: add 'if #available' version check
79 | case .critical: logger.critical("\(message)")
80 | }
/Users/admin/builder/spi-builder-workspace/Sources/WWPrint/WWLogger.swift:79:41: error: 'OSLogMessage' is only available in macOS 11.0 or newer
39 |
40 | // MARK: - public function
41 | public extension WWLogger {
| `- note: add @available attribute to enclosing extension
42 |
43 | /// 建立WWLogger
:
68 | /// - message: OSLogMessage
69 | /// - level: LoggerLevel
70 | func message(_ message: String, level: LoggerLevel = .notice) {
| `- note: add @available attribute to enclosing instance method
71 |
72 | guard let logger = logger else { return }
:
77 | case .notice: logger.notice("\(message)")
78 | case .warning: logger.warning("\(message)")
79 | case .critical: logger.critical("\(message)")
| |- error: 'OSLogMessage' is only available in macOS 11.0 or newer
| `- note: add 'if #available' version check
80 | }
81 | }
/Users/admin/builder/spi-builder-workspace/Sources/WWPrint/WWLogger.swift:79:43: error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
39 |
40 | // MARK: - public function
41 | public extension WWLogger {
| `- note: add @available attribute to enclosing extension
42 |
43 | /// 建立WWLogger
:
68 | /// - message: OSLogMessage
69 | /// - level: LoggerLevel
70 | func message(_ message: String, level: LoggerLevel = .notice) {
| `- note: add @available attribute to enclosing instance method
71 |
72 | guard let logger = logger else { return }
:
77 | case .notice: logger.notice("\(message)")
78 | case .warning: logger.warning("\(message)")
79 | case .critical: logger.critical("\(message)")
| |- error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
| `- note: add 'if #available' version check
80 | }
81 | }
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-2F0A5646E1D333AE.txt
[2/5] Compiling WWPrint resource_bundle_accessor.swift
[3/5] Compiling WWPrint WWPrint.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[4/5] Emitting module WWPrint
/Users/admin/builder/spi-builder-workspace/Sources/WWPrint/WWLogger.swift:35:25: error: 'Logger' is only available in macOS 11.0 or newer
9 |
10 | // MARK: - WWLogger
11 | open class WWLogger {
| `- note: add @available attribute to enclosing class
12 |
13 | /// Logger的等級
:
33 | }
34 |
35 | private var logger: Logger?
| `- error: 'Logger' is only available in macOS 11.0 or newer
36 |
37 | private init() {}
[5/5] Compiling WWPrint WWLogger.swift
/Users/admin/builder/spi-builder-workspace/Sources/WWPrint/WWLogger.swift:35:25: error: 'Logger' is only available in macOS 11.0 or newer
9 |
10 | // MARK: - WWLogger
11 | open class WWLogger {
| `- note: add @available attribute to enclosing class
12 |
13 | /// Logger的等級
:
33 | }
34 |
35 | private var logger: Logger?
| `- error: 'Logger' is only available in macOS 11.0 or newer
36 |
37 | private init() {}
/Users/admin/builder/spi-builder-workspace/Sources/WWPrint/WWLogger.swift:51:28: error: 'Logger' is only available in macOS 11.0 or newer
39 |
40 | // MARK: - public function
41 | public extension WWLogger {
| `- note: add @available attribute to enclosing extension
42 |
43 | /// 建立WWLogger
:
46 | /// - category: String
47 | /// - Returns: WWLogger
48 | static func build(subsystem: String, category: String = "Default") -> WWLogger {
| `- note: add @available attribute to enclosing static method
49 |
50 | let logger = WWLogger()
51 | logger.logger = os.Logger(subsystem: subsystem, category: category)
| |- error: 'Logger' is only available in macOS 11.0 or newer
| `- note: add 'if #available' version check
52 |
53 | return logger
/Users/admin/builder/spi-builder-workspace/Sources/WWPrint/WWLogger.swift:75:35: error: 'OSLogMessage' is only available in macOS 11.0 or newer
39 |
40 | // MARK: - public function
41 | public extension WWLogger {
| `- note: add @available attribute to enclosing extension
42 |
43 | /// 建立WWLogger
:
68 | /// - message: OSLogMessage
69 | /// - level: LoggerLevel
70 | func message(_ message: String, level: LoggerLevel = .notice) {
| `- note: add @available attribute to enclosing instance method
71 |
72 | guard let logger = logger else { return }
73 |
74 | switch level {
75 | case .debug: logger.debug("\(message)")
| |- error: 'OSLogMessage' is only available in macOS 11.0 or newer
| `- note: add 'if #available' version check
76 | case .info: logger.info("\(message)")
77 | case .notice: logger.notice("\(message)")
/Users/admin/builder/spi-builder-workspace/Sources/WWPrint/WWLogger.swift:75:37: error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
39 |
40 | // MARK: - public function
41 | public extension WWLogger {
| `- note: add @available attribute to enclosing extension
42 |
43 | /// 建立WWLogger
:
68 | /// - message: OSLogMessage
69 | /// - level: LoggerLevel
70 | func message(_ message: String, level: LoggerLevel = .notice) {
| `- note: add @available attribute to enclosing instance method
71 |
72 | guard let logger = logger else { return }
73 |
74 | switch level {
75 | case .debug: logger.debug("\(message)")
| |- error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
| `- note: add 'if #available' version check
76 | case .info: logger.info("\(message)")
77 | case .notice: logger.notice("\(message)")
/Users/admin/builder/spi-builder-workspace/Sources/WWPrint/WWLogger.swift:76:33: error: 'OSLogMessage' is only available in macOS 11.0 or newer
39 |
40 | // MARK: - public function
41 | public extension WWLogger {
| `- note: add @available attribute to enclosing extension
42 |
43 | /// 建立WWLogger
:
68 | /// - message: OSLogMessage
69 | /// - level: LoggerLevel
70 | func message(_ message: String, level: LoggerLevel = .notice) {
| `- note: add @available attribute to enclosing instance method
71 |
72 | guard let logger = logger else { return }
:
74 | switch level {
75 | case .debug: logger.debug("\(message)")
76 | case .info: logger.info("\(message)")
| |- error: 'OSLogMessage' is only available in macOS 11.0 or newer
| `- note: add 'if #available' version check
77 | case .notice: logger.notice("\(message)")
78 | case .warning: logger.warning("\(message)")
/Users/admin/builder/spi-builder-workspace/Sources/WWPrint/WWLogger.swift:76:35: error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
39 |
40 | // MARK: - public function
41 | public extension WWLogger {
| `- note: add @available attribute to enclosing extension
42 |
43 | /// 建立WWLogger
:
68 | /// - message: OSLogMessage
69 | /// - level: LoggerLevel
70 | func message(_ message: String, level: LoggerLevel = .notice) {
| `- note: add @available attribute to enclosing instance method
71 |
72 | guard let logger = logger else { return }
:
74 | switch level {
75 | case .debug: logger.debug("\(message)")
76 | case .info: logger.info("\(message)")
| |- error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
| `- note: add 'if #available' version check
77 | case .notice: logger.notice("\(message)")
78 | case .warning: logger.warning("\(message)")
/Users/admin/builder/spi-builder-workspace/Sources/WWPrint/WWLogger.swift:77:37: error: 'OSLogMessage' is only available in macOS 11.0 or newer
39 |
40 | // MARK: - public function
41 | public extension WWLogger {
| `- note: add @available attribute to enclosing extension
42 |
43 | /// 建立WWLogger
:
68 | /// - message: OSLogMessage
69 | /// - level: LoggerLevel
70 | func message(_ message: String, level: LoggerLevel = .notice) {
| `- note: add @available attribute to enclosing instance method
71 |
72 | guard let logger = logger else { return }
:
75 | case .debug: logger.debug("\(message)")
76 | case .info: logger.info("\(message)")
77 | case .notice: logger.notice("\(message)")
| |- error: 'OSLogMessage' is only available in macOS 11.0 or newer
| `- note: add 'if #available' version check
78 | case .warning: logger.warning("\(message)")
79 | case .critical: logger.critical("\(message)")
/Users/admin/builder/spi-builder-workspace/Sources/WWPrint/WWLogger.swift:77:39: error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
39 |
40 | // MARK: - public function
41 | public extension WWLogger {
| `- note: add @available attribute to enclosing extension
42 |
43 | /// 建立WWLogger
:
68 | /// - message: OSLogMessage
69 | /// - level: LoggerLevel
70 | func message(_ message: String, level: LoggerLevel = .notice) {
| `- note: add @available attribute to enclosing instance method
71 |
72 | guard let logger = logger else { return }
:
75 | case .debug: logger.debug("\(message)")
76 | case .info: logger.info("\(message)")
77 | case .notice: logger.notice("\(message)")
| |- error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
| `- note: add 'if #available' version check
78 | case .warning: logger.warning("\(message)")
79 | case .critical: logger.critical("\(message)")
/Users/admin/builder/spi-builder-workspace/Sources/WWPrint/WWLogger.swift:78:39: error: 'OSLogMessage' is only available in macOS 11.0 or newer
39 |
40 | // MARK: - public function
41 | public extension WWLogger {
| `- note: add @available attribute to enclosing extension
42 |
43 | /// 建立WWLogger
:
68 | /// - message: OSLogMessage
69 | /// - level: LoggerLevel
70 | func message(_ message: String, level: LoggerLevel = .notice) {
| `- note: add @available attribute to enclosing instance method
71 |
72 | guard let logger = logger else { return }
:
76 | case .info: logger.info("\(message)")
77 | case .notice: logger.notice("\(message)")
78 | case .warning: logger.warning("\(message)")
| |- error: 'OSLogMessage' is only available in macOS 11.0 or newer
| `- note: add 'if #available' version check
79 | case .critical: logger.critical("\(message)")
80 | }
/Users/admin/builder/spi-builder-workspace/Sources/WWPrint/WWLogger.swift:78:41: error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
39 |
40 | // MARK: - public function
41 | public extension WWLogger {
| `- note: add @available attribute to enclosing extension
42 |
43 | /// 建立WWLogger
:
68 | /// - message: OSLogMessage
69 | /// - level: LoggerLevel
70 | func message(_ message: String, level: LoggerLevel = .notice) {
| `- note: add @available attribute to enclosing instance method
71 |
72 | guard let logger = logger else { return }
:
76 | case .info: logger.info("\(message)")
77 | case .notice: logger.notice("\(message)")
78 | case .warning: logger.warning("\(message)")
| |- error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
| `- note: add 'if #available' version check
79 | case .critical: logger.critical("\(message)")
80 | }
/Users/admin/builder/spi-builder-workspace/Sources/WWPrint/WWLogger.swift:79:41: error: 'OSLogMessage' is only available in macOS 11.0 or newer
39 |
40 | // MARK: - public function
41 | public extension WWLogger {
| `- note: add @available attribute to enclosing extension
42 |
43 | /// 建立WWLogger
:
68 | /// - message: OSLogMessage
69 | /// - level: LoggerLevel
70 | func message(_ message: String, level: LoggerLevel = .notice) {
| `- note: add @available attribute to enclosing instance method
71 |
72 | guard let logger = logger else { return }
:
77 | case .notice: logger.notice("\(message)")
78 | case .warning: logger.warning("\(message)")
79 | case .critical: logger.critical("\(message)")
| |- error: 'OSLogMessage' is only available in macOS 11.0 or newer
| `- note: add 'if #available' version check
80 | }
81 | }
/Users/admin/builder/spi-builder-workspace/Sources/WWPrint/WWLogger.swift:79:43: error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
39 |
40 | // MARK: - public function
41 | public extension WWLogger {
| `- note: add @available attribute to enclosing extension
42 |
43 | /// 建立WWLogger
:
68 | /// - message: OSLogMessage
69 | /// - level: LoggerLevel
70 | func message(_ message: String, level: LoggerLevel = .notice) {
| `- note: add @available attribute to enclosing instance method
71 |
72 | guard let logger = logger else { return }
:
77 | case .notice: logger.notice("\(message)")
78 | case .warning: logger.warning("\(message)")
79 | case .critical: logger.critical("\(message)")
| |- error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
| `- note: add 'if #available' version check
80 | }
81 | }
BUILD FAILURE 6.1 macosSpm