Error java.lang.illegalstateexception request == null

Question

有人可以告诉我这是什么错误吗？一段时间以来，它运行良好。现在，它出现了，然后消失了。当我开始在自动完成功能中输入地址时出现错误我将非常感谢！

启动时，设备上出现以下错误

java.lang.IllegalStateException: request == null
 at okhttp3.Response$Builder.build(Response.java:442)
 at com.sheepapps.domras.data.autocomplete.AutocompleteService$client$1.intercept(AutocompleteService.kt:19)
 at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
 at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
 at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:250)
 at okhttp3.RealCall$AsyncCall.execute(RealCall.java:201)
 at okhttp3.internal.NamedRunnable.run(NamedRunnable.java:32)
 at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
 at java.lang.Thread.run(Thread.java:764)

在应用程序代码本身下面

package com.sheepapps.domras.data.autocomplete

import androidx.core.text.isDigitsOnly
import com.jakewharton.retrofit2.adapter.kotlin.coroutines.CoroutineCallAdapterFactory
import okhttp3.OkHttpClient
import okhttp3.Response
import retrofit2.Retrofit
import retrofit2.converter.gson.GsonConverterFactory
import kotlin.math.pow

class AutocompleteService {

    private val client = OkHttpClient.Builder()
        .addInterceptor {
            try {
                it.proceed(it.request())
            } catch (e: Exception) {
                e.printStackTrace()
                Response.Builder().code(500).build()
            }
        }.build()

    private val service = Retrofit.Builder()
        .baseUrl("https://nominatim.openstreetmap.org/")
        .addConverterFactory(GsonConverterFactory.create())
        .addCallAdapterFactory(CoroutineCallAdapterFactory.invoke())
        .client(client)
        .build()
        .create(AutocompleteAPI::class.java)

    suspend fun search(query: String, lon: Double, lat: Double) =
        service.search(query, "json", "1", "1", 50, "by")
            .apply {
                if (query.split(" ").any { it.isDigitsOnly() }) {
                    sortBy { it.address?.houseNumber ?: "0" }
                } else {
                    sortBy {
                        (it.lon?.toDouble() ?: 0.0 - lon).pow(2) + (it.lat?.toDouble() ?: 0.0
                        - lat).pow(2)
                    }
                }
            }
            .filter { it.address?.road != null }
            .map { it.convert() }
}

Answer 1

创建响应（Response.Builder()）时，您应该提供请求。

try {
  it.proceed(it.request())
} catch (e: Exception) {
 e.printStackTrace()
 Response.Builder().request(it.request()).code(500).build()
}