org.bson.BsonSerializationException: Detected unknown BSON type "\x55" for fieldname "". Are you using the latest driver version?

Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via GitHub by golf1052
, 1 year ago
Detected unknown BSON type "\x55" for fieldname "". Are you using the latest driver version?
via GitHub by vinodprathipati
, 8 months ago
Detected unknown BSON type "\x13" for fieldname "field_0". Are you using the latest driver version?
via Google Groups by bowie brotosumpeno, 4 months ago
Detected unknown BSON type "\x59" for fieldname "�٭٩2Ĭ>�� createdAt". Are you using the latest driver version?
org.bson.BsonSerializationException: Detected unknown BSON type "\x55" for fieldname "". Are you using the latest driver version?
at org.bson.BsonBinaryReader.readBsonType(BsonBinaryReader.java:94)
at org.bson.AbstractBsonWriter.pipeDocument(AbstractBsonWriter.java:698)
at org.bson.AbstractBsonWriter.pipe(AbstractBsonWriter.java:692)
at org.bson.codecs.RawBsonDocumentCodec.encode(RawBsonDocumentCodec.java:49)
at org.bson.codecs.RawBsonDocumentCodec.encode(RawBsonDocumentCodec.java:37)

Users with the same issue

You are the first who have seen this exception.

Write tip

Know the solutions? Share your knowledge to help other developers to debug faster.