new version can't work well

[tooodooo]

csv:

id,key,items,radio,upgrade
1,"{""items"":21000041,""count"":1}","[{""items"":20000000,""count"":88,""pro"":400}]","[20000000,21000091,21000062,21000092,20000032,20000007,21000093,21000202,21000094,20000033]",30

go struct:

type ItemBase struct {
	Items            uint32
	Count            uint32
	RandomAttributes string
	Quality          uint32
}

type ItemBaseWeight struct {
	Items uint32
	Count uint32
	Pro   uint32
}

type AdventureBoxConf struct {
	Id        uint32                  `csv:"id"`
	Key       *model.ItemBase         `csv:"key"`
	Items     []*model.ItemBaseWeight `csv:"items"`
	Broadcast []uint32                `csv:"radio"`
	Upgrade   uint32                  `csv:"upgrade"`
}

with this version: github.com/gocarina/gocsv v0.0.0-20220823132111-71f3a5cb2654 work well.
but github.com/gocarina/gocsv v0.0.0-20221105105431-c8ef78125b99 can not work.
AdventureBoxConf.Key is nil.

Maybe the CSV format is not rigorous enough?

[acls]

Have you tried adding a custom unmarshaler for ItemBase? eg:

import "encoding/json"

func (i *ItemBase) UnmarshalCSV(csv string) error {
	return json.Unmarshal([]byte(csv), i)
}

This may not be useful to you, since I couldn't find a previous version that marshaled to that format. My guess is that the csv is coming from somewhere else. But if you also wanted to output you would also need a custom marshaler and add json struct tags. eg:

type ItemBase struct {
	Items            uint32 `json:"items"`
	Count            uint32 `json:"count"`
	RandomAttributes string `json:"randomAttributes,omitempty"`
	Quality          uint32 `json:"quality,omitempty"`
}

func (i *ItemBase) MarshalCSV() (string, error) {
	b, err := json.Marshal(i)
	return string(b), err
}