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[BUG] com.alibaba.fastjson2.JSONException: TODO : n #1861

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s-nataraju opened this issue Sep 13, 2023 · 1 comment
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[BUG] com.alibaba.fastjson2.JSONException: TODO : n #1861

s-nataraju opened this issue Sep 13, 2023 · 1 comment
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bug Something isn't working fixed
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@s-nataraju
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问题描述

简要描述您碰到的问题。

Unable to parse the json using JSON.parseObject(json, MyData.class); if one of the field is of type OffsetDateTime and it's value is null

环境信息

请填写以下信息:

  • OS信息: [e.g.:CentOS 8.4.2105 4Core 3.10GHz 16 GB]
  • JDK信息: [e.g.:Openjdk 1.8.0_312] 17.0.7+0
  • 版本信息:[e.g.:Fastjson2 2.x.x] 2.0.38

重现步骤

如何操作可以重现该问题:

  1. 使用 xxx.xxx 方法
  2. 输入 ... 数据
  3. 出现 ... 错误
//可在此输入示例代码

Test class to reprodoce


 @Test
    public void test1() {

        String json = "{\"myData1\":{\"myData2\":{\"key\":{\"startTime\":null}}}}";
        MyData data = JSON.parseObject(json, MyData.class);
        logger.error("data " + data.toString());
    }

Model used to identify the issue.

public class MyData {

    private MyData1 myData1;
    public MyData1 getMyData1() {
        return myData1;
    }

    public void setMyData1(MyData1 myData1) {
        this.myData1 = myData1;
    }
}
public class MyData1 {
    @JsonProperty("myData2")
    private @Valid Map<String, MyData2> myData2 = null;

    public Map<String, MyData2> getMyData2() {
        return myData2;
    }

    public void setMyData2(Map<String, MyData2> myData2) {
        this.myData2 = myData2;
    }

}
public class MyData2 {
    @JsonProperty("startTime")
    private OffsetDateTime startTime;

    public OffsetDateTime getStartTime() {
        return startTime;
    }

    public void setStartTime(OffsetDateTime startTime) {
        this.startTime = startTime;
    }
}

期待的正确结果

对您期望发生的结果进行清晰简洁的描述。

相关日志输出

请复制并粘贴任何相关的日志输出。

TODO : n
com.alibaba.fastjson2.JSONException: TODO : n
at app//com.alibaba.fastjson2.JSONReader.readZonedDateTime(JSONReader.java:1448)
at app//com.alibaba.fastjson2.JSONReaderUTF8.readOffsetDateTime(JSONReaderUTF8.java:7116)
at com.alibaba.fastjson2.reader.ORG_3_1_MyData2.readObject(Unknown Source)
at app//com.alibaba.fastjson2.reader.ObjectReaderImplMapTyped.readObject(ObjectReaderImplMapTyped.java:373)
at com.alibaba.fastjson2.reader.ORG_2_1_MyData1.readObject(Unknown Source)
at com.alibaba.fastjson2.reader.ORG_1_1_MyData.readObject(Unknown Source)
at app//com.alibaba.fastjson2.JSON.parseObject(JSON.java:726)

附加信息

如果你还有其他需要提供的信息,可以在这里填写(可以提供截图、视频等)。

@s-nataraju s-nataraju added the bug Something isn't working label Sep 13, 2023
@wenshao wenshao added this to the 2.0.41 milestone Sep 14, 2023
yanxutao89 added a commit to yanxutao89/fastjson2 that referenced this issue Sep 19, 2023
@wenshao wenshao added the fixed label Sep 26, 2023
@wenshao
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wenshao commented Oct 6, 2023

https://github.com/alibaba/fastjson2/releases/tag/2.0.41
问题已修复,请用新版本

@wenshao wenshao closed this as completed Oct 6, 2023
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