报错:
Handler dispatch failed; nested exception is java.lang.NoSuchMethodError: com.fasterxml.jackson.databind.ObjectMapper.canSerialize(Ljava/lang/Class;Ljava/util/concurrent/atomic/AtomicReference;)Z
jar包冲突,找到对应的jar包删除
标签:lang,Ljava,exception,dispatch,nested,Handler,atomic From: https://www.cnblogs.com/Liku-java/p/17717474.html