Unable to decode schema from value

[nexy7574]

I run two draupnir instances at the moment. Both are running v2.0.0-beta.8 via docker, however, one of them is brand new, and cannot subscribe to policy lists.

Running !draupnir watch <room> makes the bot join the room, and then it will spit out Unable to decode schema from value.

Both times, I get a traceback similar to below:

Fri, 29 Nov 2024 16:30:49 GMT [ERROR] [ActionException] ActionException Unknown 72f1f0ed-b22b-4454-92d8-8fbe7376b546 Unable to decode schema from value TransformEncodeCheckError: The encoded value does not match the expected schema
    at TypeCheck.Encode (/node_modules/@sinclair/typebox/build/cjs/compiler/compiler.js:57:19)
    at /node_modules/matrix-protection-suite/dist/Interface/Value.js:55:60
    at Value.resultify (/node_modules/matrix-protection-suite/dist/Interface/Value.js:64:37)
    at Value.Encode (/node_modules/matrix-protection-suite/dist/Interface/Value.js:55:21)
    at StandardPersistentConfigData.saveConfig (/node_modules/matrix-protection-suite/dist/Config/PersistentConfigData.js:27:44)
    at MjolnirPolicyRoomsConfig.watchList (/node_modules/matrix-protection-suite/dist/Protection/PolicyListConfig/MjolnirPolicyRoomsConfig.js:65:57)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
    at async Object.executor (/draupnir/commands/WatchUnwatchCommand.js:27:16)
    at async StandardCommandInvoker.invoke (/node_modules/@the-draupnir-project/interface-manager/dist/Adaptor/StandardCommandInvoker.js:24:20)
    at async StandardMatrixInterfaceAdaptor.invoke (/node_modules/@the-draupnir-project/interface-manager/dist/MatrixInterfaceAdaptor/MatrixInterfaceAdaptor.js:27:31) {
  schema: {
    title: 'PolicyRoomsConfig',
    type: 'object',
    properties: { references: [Object] },
    required: [ 'references' ],
    [Symbol(TypeBox.Kind)]: 'Object'
  },
  value: { references: [ [MatrixRoomID], [MatrixRoomID], [MatrixRoomID] ] },
  error: {
    type: 54,
    schema: {
      type: 'string',
      [Symbol(TypeBox.Kind)]: 'String',
      [Symbol(TypeBox.Transform)]: [Object]
    },
    path: '/references/0',
    value: MatrixRoomID {
      reference: '!WuBtumawCeOGEieRrp:matrix.org',
      viaServers: []
    },
    message: 'Expected string'
  }
}

This is an issue as the bot fails to subscribe to policy lists.
To rule out the issue being the sheer size of these banlist rooms, I made it join my own personal one, and got the same error.

[FSG-Cat]

This issue seems to be caused by trying to subscribe to the same list twice thats why it was assigned as a Nuisance and Rendering issue. P1 is provisional as it could be a P2.

[Gnuxie]

The actual cause of the issue was draupnir responding twice to commands, probably because conduwuit sync responses overlap and send the same event separatly. Apparently this was fixed but i think for now its safe to say the fix is dubious. girlbossceo/conduwuit#606