Is it possible to use SwiftData?
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维护者通常 1 天内回复
还没有人认领这个 Issue。
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- 难度
- 4/5
- 预计耗时
- 3-5 天
- 新手友好度
- 28/100
- Issue 类型
- 功能
- 描述清晰度
- 基本清楚
- 活跃度
- 停滞
- 技术栈
- swift
- 领域
- build-system, tooling
调研方向
Start by reading the reported example in Sources/tracker/Data.swift and running xtool dev to reproduce the missing SwiftDataMacros plugin error. Investigate whether xtool can support SwiftData macro expansion; the issue gives no implementation path or tests. Done means the example builds successfully, or the project documents that SwiftData is unsupported.
由索引模型根据 Issue 内容生成。
描述
enhancement
I'm really new to swift and i don't really know if it's a bug, so filing without the bug label. Thanks in advance for helping :)
if i do something like this:
import SwiftData
@Model
final class Person {
var firstName: String
var lastName: String
var relatives: [Person] = []
}
compilation will fail with a massive wall of repeating errors like this:
root@48e2171c8734:/ios/tracker# xtool dev
Planning...
[1/1] Planning build
Building for debugging...
error: emit-module command failed with exit code 1 (use -v to see invocation)
/ios/tracker/Sources/tracker/Data.swift:4:13: error: external macro implementation type 'SwiftDataMacros.PersistentModelMacro' could not be found for macro 'Model()'; plugin for module 'SwiftDataMacros' not found
2 |
3 | @Model
4 | final class Person {
| `- error: external macro implementation type 'SwiftDataMacros.PersistentModelMacro' could not be found for macro 'Model()'; plugin for module 'SwiftDataMacros' not found
5 | var firstName: String
6 | var lastName: String
SwiftData.Model:3:320: note: 'Model()' declared here
1 | @available(swift 5.9)
2 | @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
3 | @attached(member, names: named(_$backingData), named(persistentBackingData), named(schemaMetadata), named(init), named(_$observationRegistrar), named(_SwiftDataNoType), named(access), named(withMutation)) @attached(memberAttribute) @attached(extension, conformances: Observable, PersistentModel, Sendable) public macro Model() = #externalMacro(module: "SwiftDataMacros", type: "PersistentModelMacro")
| `- note: 'Model()' declared here
/ios/tracker/Sources/tracker/Data.swift:5:9: error: external macro implementation type 'SwiftDataMacros.PersistentModelMacro' could not be found for macro 'Model()'; plugin for module 'SwiftDataMacros' not found
3 | @Model
4 | final class Person {
5 | var firstName: String
| `- error: external macro implementation type 'SwiftDataMacros.PersistentModelMacro' could not be found for macro 'Model()'; plugin for module 'SwiftDataMacros' not found
6 | var lastName: String
7 | var relatives: [Person] = []
SwiftData.Model:3:320: note: 'Model()' declared here
1 | @available(swift 5.9)
2 | @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
3 | @attached(member, names: named(_$backingData), named(persistentBackingData), named(schemaMetadata), named(init), named(_$observationRegistrar), named(_SwiftDataNoType), named(access), named(withMutation)) @attached(memberAttribute) @attached(extension, conformances: Observable, PersistentModel, Sendable) public macro Model() = #externalMacro(module: "SwiftDataMacros", type: "PersistentModelMacro")
| `- note: 'Model()' declared here
/ios/tracker/Sources/tracker/Data.swift:6:9: error: external macro implementation type 'SwiftDataMacros.PersistentModelMacro' could not be found for macro 'Model()'; plugin for module 'SwiftDataMacros' not found
4 | final class Person {
5 | var firstName: String
6 | var lastName: String
| `- error: external macro implementation type 'SwiftDataMacros.PersistentModelMacro' could not be found for macro 'Model()'; plugin for module 'SwiftDataMacros' not found
7 | var relatives: [Person] = []
8 | }
SwiftData.Model:3:320: note: 'Model()' declared here
1 | @available(swift 5.9)
2 | @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
3 | @attached(member, names: named(_$backingData), named(persistentBackingData), named(schemaMetadata), named(init), named(_$observationRegistrar), named(_SwiftDataNoType), named(access), named(withMutation)) @attached(memberAttribute) @attached(extension, conformances: Observable, PersistentModel, Sendable) public macro Model() = #externalMacro(module: "SwiftDataMacros", type: "PersistentModelMacro")
| `- note: 'Model()' declared here
/ios/tracker/Sources/tracker/Data.swift:7:6: error: external macro implementation type 'SwiftDataMacros.PersistentModelMacro' could not be found for macro 'Model()'; plugin for module 'SwiftDataMacros' not found
5 | var firstName: String
6 | var lastName: String
7 | var relatives: [Person] = []
| `- error: external macro implementation type 'SwiftDataMacros.PersistentModelMacro' could not be found for macro 'Model()'; plugin for module 'SwiftDataMacros' not found
8 | }
SwiftData.Model:3:320: note: 'Model()' declared here
1 | @available(swift 5.9)
2 | @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
3 | @attached(member, names: named(_$backingData), named(persistentBackingData), named(schemaMetadata), named(init), named(_$observationRegistrar), named(_SwiftDataNoType), named(access), named(withMutation)) @attached(memberAttribute) @attached(extension, conformances: Observable, PersistentModel, Sendable) public macro Model() = #externalMacro(module: "SwiftDataMacros", type: "PersistentModelMacro")
| `- note: 'Model()' declared here
/ios/tracker/Sources/tracker/Data.swift:4:13: error: external macro implementation type 'SwiftDataMacros.PersistentModelMacro' could not be found for macro 'Model()'; plugin for module 'SwiftDataMacros' not found
2 |
3 | @Model
4 | final class Person {
| `- error: external macro implementation type 'SwiftDataMacros.PersistentModelMacro' could not be found for macro 'Model()'; plugin for module 'SwiftDataMacros' not found
5 | var firstName: String
6 | var lastName: String
SwiftData.Model:3:320: note: 'Model()' declared here
1 | @available(swift 5.9)
2 | @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
3 | @attached(member, names: named(_$backingData), named(persistentBackingData), named(schemaMetadata), named(init), named(_$observationRegistrar), named(_SwiftDataNoType), named(access), named(withMutation)) @attached(memberAttribute) @attached(extension, conformances: Observable, PersistentModel, Sendable) public macro Model() = #externalMacro(module: "SwiftDataMacros", type: "PersistentModelMacro")
| `- note: 'Model()' declared here
/ios/tracker/Sources/tracker/Data.swift:4:13: error: class 'Person' has no initializers
2 |
3 | @Model
4 | final class Person {
| `- error: class 'Person' has no initializers
5 | var firstName: String
| `- note: stored property 'firstName' without initial value prevents synthesized initializers
6 | var lastName: String
| `- note: stored property 'lastName' without initial value prevents synthesized initializers
7 | var relatives: [Person] = []
8 | }
/ios/tracker/Sources/tracker/Data.swift:4:13: error: external macro implementation type 'SwiftDataMacros.PersistentModelMacro' could not be found for macro 'Model()'; plugin for module 'SwiftDataMacros' not found
2 |
3 | @Model
4 | final class Person {
| `- error: external macro implementation type 'SwiftDataMacros.PersistentModelMacro' could not be found for macro 'Model()'; plugin for module 'SwiftDataMacros' not found
5 | var firstName: String
6 | var lastName: String
SwiftData.Model:3:320: note: 'Model()' declared here
1 | @available(swift 5.9)
2 | @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
3 | @attached(member, names: named(_$backingData), named(persistentBackingData), named(schemaMetadata), named(init), named(_$observationRegistrar), named(_SwiftDataNoType), named(access), named(withMutation)) @attached(memberAttribute) @attached(extension, conformances: Observable, PersistentModel, Sendable) public macro Model() = #externalMacro(module: "SwiftDataMacros", type: "PersistentModelMacro")
| `- note: 'Model()' declared here
/ios/tracker/Sources/tracker/Data.swift:5:9: error: external macro implementation type 'SwiftDataMacros.PersistentModelMacro' could not be found for macro 'Model()'; plugin for module 'SwiftDataMacros' not found
3 | @Model
4 | final class Person {
5 | var firstName: String
| `- error: external macro implementation type 'SwiftDataMacros.PersistentModelMacro' could not be found for macro 'Model()'; plugin for module 'SwiftDataMacros' not found
6 | var lastName: String
7 | var relatives: [Person] = []
SwiftData.Model:3:320: note: 'Model()' declared here
1 | @available(swift 5.9)
2 | @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
3 | @attached(member, names: named(_$backingData), named(persistentBackingData), named(schemaMetadata), named(init), named(_$observationRegistrar), named(_SwiftDataNoType), named(access), named(withMutation)) @attached(memberAttribute) @attached(extension, conformances: Observable, PersistentModel, Sendable) public macro Model() = #externalMacro(module: "SwiftDataMacros", type: "PersistentModelMacro")
| `- note: 'Model()' declared here
/ios/tracker/Sources/tracker/Data.swift:6:9: error: external macro implementation type 'SwiftDataMacros.PersistentModelMacro' could not be found for macro 'Model()'; plugin for module 'SwiftDataMacros' not found
4 | final class Person {
5 | var firstName: String
6 | var lastName: String
| `- error: external macro implementation type 'SwiftDataMacros.PersistentModelMacro' could not be found for macro 'Model()'; plugin for module 'SwiftDataMacros' not found
7 | var relatives: [Person] = []
8 | }
SwiftData.Model:3:320: note: 'Model()' declared here
1 | @available(swift 5.9)
2 | @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
3 | @attached(member, names: named(_$backingData), named(persistentBackingData), named(schemaMetadata), named(init), named(_$observationRegistrar), named(_SwiftDataNoType), named(access), named(withMutation)) @attached(memberAttribute) @attached(extension, conformances: Observable, PersistentModel, Sendable) public macro Model() = #externalMacro(module: "SwiftDataMacros", type: "PersistentModelMacro")
| `- note: 'Model()' declared here
/ios/tracker/Sources/tracker/Data.swift:7:6: error: external macro implementation type 'SwiftDataMacros.PersistentModelMacro' could not be found for macro 'Model()'; plugin for module 'SwiftDataMacros' not found
5 | var firstName: String
6 | var lastName: String
7 | var relatives: [Person] = []
| `- error: external macro implementation type 'SwiftDataMacros.PersistentModelMacro' could not be found for macro 'Model()'; plugin for module 'SwiftDataMacros' not found
8 | }
SwiftData.Model:3:320: note: 'Model()' declared here
1 | @available(swift 5.9)
2 | @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
3 | @attached(member, names: named(_$backingData), named(persistentBackingData), named(schemaMetadata), named(init), named(_$observationRegistrar), named(_SwiftDataNoType), named(access), named(withMutation)) @attached(memberAttribute) @attached(extension, conformances: Observable, PersistentModel, Sendable) public macro Model() = #externalMacro(module: "SwiftDataMacros", type: "PersistentModelMacro")
| `- note: 'Model()' declared here
/ios/tracker/Sources/tracker/Data.swift:4:13: error: external macro implementation type 'SwiftDataMacros.PersistentModelMacro' could not be found for macro 'Model()'; plugin for module 'SwiftDataMacros' not found
2 |
3 | @Model
4 | final class Person {
| `- error: external macro implementation type 'SwiftDataMacros.PersistentModelMacro' could not be found for macro 'Model()'; plugin for module 'SwiftDataMacros' not found
5 | var firstName: String
6 | var lastName: String
SwiftData.Model:3:320: note: 'Model()' declared here
1 | @available(swift 5.9)
2 | @available(macOS 14, iOS 17, tvOS 17, watchOS 10, *)
3 | @attached(member, names: named(_$backingData), named(persistentBackingData), named(schemaMetadata), named(init), named(_$observationRegistrar), named(_SwiftDataNoType), named(access), named(withMutation)) @attached(memberAttribute) @attached(extension, conformances: Observable, PersistentModel, Sendable) public macro Model() = #externalMacro(module: "SwiftDataMacros", type: "PersistentModelMacro")
| `- note: 'Model()' declared here
/ios/tracker/Sources/tracker/Data.swift:4:13: error: class 'Person' has no initializers
2 |
3 | @Model
4 | final class Person {
| `- error: class 'Person' has no initializers
5 | var firstName: String
| `- note: stored property 'firstName' without initial value prevents synthesized initializers
6 | var lastName: String
| `- note: stored property 'lastName' without initial value prevents synthesized initializers
7 | var relatives: [Person] = []
8 | }
[3/6] Compiling tracker Data.swift
Error: exit(1)
is it generally possible to use swiftData, and if no, could you recommend some alternative please?
P.S. probably shouldn't affect anything, but i'm building from a docker container because i couldn't set xtool up on my Nixos host
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