Bug: ctx.broadcast 报错的问题

[waterminer]

Describe the bug

broadcast无法正常推送信息并报错

Steps to reproduce

在代码中调用broadcast这个api
示例如下：

function broadcast(deliver: Deliver, message: string) {
    const temp = deliver.map(
      element => `${element.platform}:${element.guildId}`
    );
    logger.info(temp)
    ctx.broadcast(temp, message);
  }

这里的temp我用logger检查过了，输出为
['onebot:xxxxxxx']
应该是期望输出

Expected behavior

能正常广播推送信息

Screenshots

我是一个插件作者
近期发现我的插件在更新后无法正常运作
当需要广播消息的时候会在控制台出现以下报错

TypeError: this.get is not a function
                            at KoishiDatabase.getAssignedChannels (F:\TypeScript\koishi-app\node_modules\@koishijs\core\src\database.ts:192:17)
                            at KoishiDatabase.broadcast (F:\TypeScript\koishi-app\node_modules\@koishijs\core\src\database.ts:215:29)
                            at broadcast (f:\TypeScript\koishi-app\external\rsshub-koishi\src\index.ts:271:9)
                            at <anonymous> (f:\TypeScript\koishi-app\external\rsshub-koishi\src\index.ts:286:7)
                            at Array.forEach (<anonymous>)
                            at Command.broadcastNews (f:\TypeScript\koishi-app\external\rsshub-koishi\src\index.ts:285:12)
                            at Array.<anonymous> (F:\TypeScript\koishi-app\node_modules\@koishijs\core\src\command\command.ts:287:14)
                            at Command.execute (F:\TypeScript\koishi-app\node_modules\@koishijs\core\src\command\command.ts:303:22)
                            at <anonymous> (F:\TypeScript\koishi-app\node_modules\@koishijs\core\src\session.ts:446:22)
                            at Proxy.withScope (F:\TypeScript\koishi-app\node_modules\@koishijs\core\src\session.ts:343:22)

起初我以为是我的代码随着版本更新后失效，结果发现问题根源似乎是broadcast这个api导致的

Versions

System:
OS: Windows 10 10.0.19045
CPU: (8) x64 Intel(R) Core(TM) i7-9700K CPU @ 3.60GHz

Binaries:
Node: 20.11.1
npm: 10.5.0

Koishi:
Core: 4.17.9
Console: 5.29.2

Additional context

No response

[ArcticFoxPro]

我也遇到了相同问题，Koishi 4.17.9。也是 boardcast 相关报错，报错信息几乎一致。

在 4.17.7 时没有此问题。

[borraken]

同样的问题

[shigma]

已修复，会尽快发版。