Question

几天前将我的Android Studio更新到最新版本后，我在翻新和okhttp上遇到问题。在此之前，我的代码可以正常工作。这是改装客户端的类，它崩溃了

public class ApiClient {
public static final String BASE_URL = "myapiurl";
private static Retrofit mRetrofit = null;

public static Retrofit getClient() {
    if (mRetrofit ==null) {
        Gson gson = new GsonBuilder()
                .setLenient()
                .setDateFormat("yyyy-MM-dd'T'HH:mm:ss")
                .create();
            mRetrofit = new Retrofit.Builder()
                    .baseUrl(BASE_URL)
                    .addConverterFactory(GsonConverterFactory.create(gson))
                    .build();
    }
    return mRetrofit;
}

}

我得到的错误非常普遍，我不知所措。

2019-03-03 07:15:15.774 21769-21769/com.instreamwater.app E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.instreamwater.app, PID: 21769
java.lang.BootstrapMethodError: Exception from call site #0 bootstrap method
    at okhttp3.internal.Util.<clinit>(Unknown Source:111)
    at okhttp3.internal.Util.skipLeadingAsciiWhitespace(Unknown Source:0)
    at okhttp3.HttpUrl$Builder.parse(Unknown Source:11)
    at okhttp3.HttpUrl.get(Unknown Source:6)
    at retrofit2.Retrofit$Builder.baseUrl(Unknown Source:5)
    at com.instreamwater.app.network.ApiClient.getClient(Unknown Source:12)
    at com.instreamwater.app.activity.LogInOrSignUpActivity.a(Unknown Source:30)
    at com.instreamwater.app.activity.LogInOrSignUpActivity.a(Unknown Source:0)
    at com.instreamwater.app.activity.LogInOrSignUpActivity$4.onClick(Unknown Source:32)
    at android.view.View.performClick(View.java:6597)
    at android.view.View.performClickInternal(View.java:6574)
    at android.view.View.access$3100(View.java:778)
    at android.view.View$PerformClick.run(View.java:25885)
    at android.os.Handler.handleCallback(Handler.java:873)
    at android.os.Handler.dispatchMessage(Handler.java:99)
    at android.os.Looper.loop(Looper.java:193)
    at android.app.ActivityThread.main(ActivityThread.java:6669)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)
 Caused by: java.lang.ClassCastException: Bootstrap method returned null
    at okhttp3.internal.Util.<clinit>(Unknown Source:111) 
    at okhttp3.internal.Util.skipLeadingAsciiWhitespace(Unknown Source:0) 
    at okhttp3.HttpUrl$Builder.parse(Unknown Source:11) 
    at okhttp3.HttpUrl.get(Unknown Source:6) 
    at retrofit2.Retrofit$Builder.baseUrl(Unknown Source:5) 
    at com.instreamwater.app.network.ApiClient.getClient(Unknown Source:12) 
    at com.instreamwater.app.activity.LogInOrSignUpActivity.a(Unknown Source:30) 
    at com.instreamwater.app.activity.LogInOrSignUpActivity.a(Unknown Source:0) 
    at com.instreamwater.app.activity.LogInOrSignUpActivity$4.onClick(Unknown Source:32) 
    at android.view.View.performClick(View.java:6597) 
    at android.view.View.performClickInternal(View.java:6574) 
    at android.view.View.access$3100(View.java:778) 
    at android.view.View$PerformClick.run(View.java:25885) 
    at android.os.Handler.handleCallback(Handler.java:873) 
    at android.os.Handler.dispatchMessage(Handler.java:99) 
    at android.os.Looper.loop(Looper.java:193) 
    at android.app.ActivityThread.main(ActivityThread.java:6669) 
    at java.lang.reflect.Method.invoke(Native Method) 
    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493) 
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)

2019-03-03 07:15:15.945 7099-7166/system_process E/InputDispatcher: channel 'b2904e com.instreamwater.app/com.instreamwater.app.activity.LogInOrSignUpActivity (server)'〜频道无法恢复，将被处置！

最近有人在Android Studio更新后甚至在过去曾遇到此问题，并且对如何解决此问题有任何建议吗？我正在使用implementation 'com.squareup.retrofit2:retrofit:2.5.0'中的最新版本，例如：build.gradle。

Answer 1

万一这对任何人都有帮助，我将其发布到Github项目并收到答案here，以解决我的问题。

Answer 2

我添加：

     android {
        compileOptions {
            targetCompatibility = "8"
            sourceCompatibility = "8"
        }
}

但是它不起作用，所以我将我的项目迁移到AdroidX，并且确实可行。

Android更新后翻新崩溃

2 个答案: