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alibaba / fastjson

FASTJSON 2.0.x has been released, faster and more secure, recommend you upgrade.
https://github.com/alibaba/fastjson2/wiki/fastjson_1_upgrade_cn
Apache License 2.0
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fastjson2 2.0.16版本及以上报Cannot read field "child0" because "this.path" is null错误 #4344

Closed creky closed 1 year ago

creky commented 1 year ago

java.lang.NullPointerException: Cannot read field "child0" because "this.path" is null at com.alibaba.fastjson2.JSONWriter.setPath(JSONWriter.java:194) at com.alibaba.fastjson2.writer.ObjectWriterImplList.write(ObjectWriterImplList.java:365) at com.alibaba.fastjson.JSON.toJSONStringWithDateFormat(JSON.java:1760) at com.jfinal.json.FastJson.toJson(FastJson.java:55) 经查原因是com.alibaba.fastjson2.JSONWriter#JSONWriter构造函数没有设置默认的path值。在里面设置个： path = JSONWriter.Path.ROOT; 就可以了？

wenshao commented 1 year ago

https://github.com/alibaba/fastjson2/issues 可以到这里提issue么？

creky commented 1 year ago

经查原因是com.alibaba.fastjson2.JSONWriter#JSONWriter构造函数没有设置默认的path值。在里面设置个： path = JSONWriter.Path.ROOT; 就可以了？

已在那边提交