java.lang.IollegalStateException:应为BEGIN_OBJECT，但在第1行第10列路径$

Question

我的响应

{
"Data": {
"DashboardData": [
{
"LitreM": "1500.00",
"LitreE": "3000.00",
"AmountM": "75000.00",
"AmountE": "150000.00",
"TransactionDate": "05-20-2021",
"ItemId": 1,
"HasMLitre": true,
"HasELitre": true
},
{
"LitreM": "1600.00",
"LitreE": "3200.00",
"AmountM": "64000.00",
"AmountE": "128000.00",
"TransactionDate": "05-20-2021",
"ItemId": 2,
"HasMLitre": true,
"HasELitre": true
},
{
"LitreM": "3000.00",
"LitreE": "1500.00",
"AmountM": "150000.00",
"AmountE": "75000.00",
"TransactionDate": "05-19-2021",
"ItemId": 1,
"HasMLitre": true,
"HasELitre": true
},
{
"LitreM": "1600.00",
"LitreE": "1600.00",
"AmountM": "64000.00",
"AmountE": "64000.00",
"TransactionDate": "05-19-2021",
"ItemId": 2,
"HasMLitre": true,
"HasELitre": true
}
],
"MilkRate": [
{
"ItemId": 1,
"MilkRate": "50.00"
},
{
"ItemId": 2,
"MilkRate": "40.00"
}
]
},
"Errors": [],
"Message": "OK",
"StatusCode": 200
}

My Model类，它是使用JSON中的POJO自动生成的。

import com.google.gson.annotations.SerializedName
data class Response(
@SerializedName("Errors")
val errors: List<Any?>? = null,
@SerializedName("Message")
val message: String? = null,
@SerializedName("Data")
val data: Data? = null,
@SerializedName("StatusCode")
val statusCode: Int? = null
)
data class Data(
@SerializedName("DashboardData")
val dashboardData: List<DashboardDataItem?>? = null,
@SerializedName("MilkRate")
val milkRate: List<MilkRateItem?>? = null
)
data class MilkRateItem(
@SerializedName("MilkRate")
val milkRate: String? = null,
@SerializedName("ItemId")
val itemId: Int? = null
)
data class DashboardDataItem(
@SerializedName("HasELitre")
val hasELitre: Boolean? = null,
@SerializedName("HasMLitre")
val hasMLitre: Boolean? = null,
@SerializedName("LitreE")
val litreE: String? = null,
@SerializedName("AmountE")
val amountE: String? = null,
@SerializedName("LitreM")
val litreM: String? = null,
@SerializedName("AmountM")
val amountM: String? = null,
@SerializedName("ItemId")
val itemId: Int? = null,
@SerializedName("TransactionDate")
val transactionDate: String? = null
)

我得到了回应，但它会抛出这个错误。我知道这个问题已经被问到了，但这个问题还没有确切的解决方案。

Answer 1

尝试这个

data class Response(
@SerializedName("Data")
val data: Data?,

@SerializedName("Errors")
val errors: List<String>?,

@SerializedName("Message")
val message: String?,

@SerializedName("StatusCode")
val statusCode: Int?
)
data class MilkRate(
@SerializedName("ItemId")
val itemId: Int?,

@SerializedName("MilkRate")
val milkRate: String?
)
data class Data(
@SerializedName("DashboardData")
val dashboardData: List<DashboardData>?,

@SerializedName("MilkRate")
val milkRate: List<MilkRate>?
)
data class DashboardData(
@SerializedName("AmountE")
val amountE: String?,

@SerializedName("AmountM")
val amountM: String?,

@SerializedName("HasELitre")
val hasELitre: Boolean?,

@SerializedName("HasMLitre")
val hasMLitre: Boolean?,

@SerializedName("ItemId")
val itemId: Int?,

@SerializedName("LitreE")
val litreE: String?,

@SerializedName("LitreM")
val litreM: String?,

@SerializedName("TransactionDate")
val transactionDate: String?
)