无法捕获JsonMappingException [英] Unable to catch JsonMappingException

问题描述

我的IDE使用 mapper.readValue 未处理的异常com.fasterxml.jackson.databind.JsonMappingException c> line

My IDE is giving me the error Unhandled Exception com.fasterxml.jackson.databind.JsonMappingException with the mapper.readValue line

ObjectMapper mapper = new ObjectMapper();
try {
    if (response.isEmpty()) {
        //Http 204 (No Content) returned from MCC
        //We should handle this differently
        user = new User();
    } else {
        user = mapper.readValue(response, User.class);
    }
} catch (IOException ioe) {
    logger.log(Level.SEVERE, ioe.getLocalizedMessage());
}
return user;

我试过捕捉 JsonMappingException 但是它没有让错误消失。有什么想法？

I've tried catching the JsonMappingException but it didn't make the error go away. Any thoughts?

推荐答案

JsonMappingException extends IOException ，所以你的IDE有一些更深层次的麻烦 - 也许库输入搞砸了？

JsonMappingException extends IOException, so your IDE is having some deeper trouble of its own -- perhaps library imports are messed up?

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