While running the Projection test it errors with the reason “org.bson.codecs.configuration.CodecConfigurationException: Can’t find a codec for class [Ljava.lang.String;.”
Can any one help me on this.
Found the issue. It is due to the query criteria used.
How did you fix this issue ?
Your filter and projection query should be in this format:
Bson queryFilter = in(“countries”, country);
Bson projection = new Document(“title”, 1);
The “in” operator is key.
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[L String error can be done away by not passing String… country directly,
use Arrays.asList(country), this will convert the county as a list.