RabbitMq配置時常見錯誤
java.lang.ClassNotFoundException: com.fasterxml.jackson.databind.ObjectMapper
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.9.5</version>
</dependency>
java.lang.ClassNotFoundException: com.fasterxml.jackson.databind.ObjectMapper
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Caused by: java.lang.ClassNotFoundException: com.fasterxml.jackson.dataformat.yaml.YAMLFactory
java.lang.ClassNotFoundException: com.fasterxml.jackson.core.JsonProcessingException 解決
解決:java.lang.NoClassDefFoundError: com/fasterxml/jackson/databind/exc/InvalidDefinitionException
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JSON parse error: Can not deserialize instance of java.lang.String out of START_OBJECT token; nested exception is com.fasterxml.jackson.databind.JsonMappingException: Can not deserialize instance of j
java.lang.NoClassDefFoundError: com/fasterxml/jackson/core/JsonProcessingException
java報錯：com.fasterxml.jackson.databind.JsonMappingException: Can not deserialize out of START_ARRAY token
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解決com.fasterxml.jackson.databind.JsonMappingException: No suitable