Caused by: kotlinx.serialization.SerializationException: Serializer for class ‘PostType‘ is not foun

log
java.lang.IllegalArgumentException: Unable to create converter for com.jiulang.wordsfairy.net.NetResult>
for method PostService.getHomepageClassifyList
at retrofit2.Utils.methodError(Utils.java:54)
at retrofit2.HttpServiceMethod.createResponseConverter(HttpServiceMethod.java:126)
at retrofit2.HttpServiceMethod.pa

Caused by: kotlinx.serialization.SerializationException: Serializer for class ‘PostType‘ is not foun最先出现在Python成神之路。