Build failure for latest @nativescript/background-http v6.0.1

在 NativeScript 8.6.5 Angular 專案中使用 @nativescript/background-http v6.0.1 重現失敗，並檢查 before-plugins.gradle，包括 uploadServiceVersion 設定。比較失敗的 uploadservice 4.9.2 相依項目與回報的 4.7.0 workaround；當最新外掛程式能在沒有 class-file version errors 的情況下建置時，即表示完成。

When updating to the latest version of background-http I am receiving the following build error:

D:\code\SafeSite\mobile\code\apps\nativescript-safesite\platforms\android\app\src\main\java\com\tns\gen\net\gotev\uploadservice\observer\request\RequestObserverDelegate.java:10: error: cannot access RequestObserverDelegate
        net.gotev.uploadservice.observer.request.RequestObserverDelegate {
                                                ^
  bad class file: C:\Users\joshc\.gradle\caches\transforms-3\6c21abdd05e63a95e1d98494741b42e0\transformed\jetified-uploadservice-4.9.2-api.jar(/net/gotev/uploadservice/observer/request/RequestObserverDelegate.class)
    class file has wrong version 61.0, should be 55.0       
    Please remove or make sure it appears in the correct subdirectory of the classpath.
D:\code\SafeSite\mobile\code\apps\nativescript-safesite\platforms\android\app\src\main\java\com\tns\gen\net\gotev\uploadservice\observer\request\RequestObserverDelegate.java:17: error: cannot access UploadInfo
      android.content.Context param_0, net.gotev.uploadservice.data.UploadInfo param_1) {
                                                            
       ^
  bad class file: C:\Users\joshc\.gradle\caches\transforms-3\6c21abdd05e63a95e1d98494741b42e0\transformed\jetified-uploadservice-4.9.2-api.jar(/net/gotev/uploadservice/data/UploadInfo.class)
    class file has wrong version 61.0, should be 55.0       
    Please remove or make sure it appears in the correct subdirectory of the classpath.
D:\code\SafeSite\mobile\code\apps\nativescript-safesite\platforms\android\app\src\main\java\com\tns\gen\net\gotev\uploadservice\observer\request\RequestObserverDelegate.java:27: error: cannot access ServerResponse
      net.gotev.uploadservice.network.ServerResponse param_2) {
                                     ^
  bad class file: C:\Users\joshc\.gradle\caches\transforms-3\6c21abdd05e63a95e1d98494741b42e0\transformed\jetified-uploadservice-4.9.2-api.jar(/net/gotev/uploadservice/network/ServerResponse.class)
    class file has wrong version 61.0, should be 55.0       
    Please remove or make sure it appears in the correct subdirectory of the classpath.
Note: Some input files use or override a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
3 errors

I can work around this by forcing the uploadServiceVersion to 4.7.0 in before-plugins.gradle:

uploadServiceVersion = "4.7.0"

I am using latest NativeScript v8.6.5 on an Angular project.

To trigger the error, simple use the service in a project created by the latest version of NativeScript.

Thanks!