Bug: Serializes WRAP manifests to invalid MessagePack bytes

[krisbitney]

Both the filesystem and http plugin wrap.info manifests are serialized incorrectly. I get the attached error when attempting to deserialize the filesystem plugin's wrap.info manifest. The reason "unknown map type: -56" refers to a MsgPack map, not to Polywrap's GenericMap type.

ChatGPT can understand and deserialize MsgPack bytes. I recommend asking ChatGPT to compare MessagePack byte arrays output by the polywrap_msgpack and polywrap_msgpack_serde packages. The two packages produce different serialization output. The output from polywrap_msgpack can be deserialized by the Kotlin MessagePack implementation, while the output from polywrap_msgpack_serde cannot.

Abridged for readability:

com.ensarsarajcic.kotlinx.serialization.msgpack.exceptions.MsgPackSerializationException: MsgPack Serialization failure while serializing: c808...2e31
Reason: Unknown map type: -56

Full exception:

com.ensarsarajcic.kotlinx.serialization.msgpack.exceptions.MsgPackSerializationException: MsgPack Serialization failure while serializing: 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
Reason: Unknown map type: -56
Current position:

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  } ^^