小编Дми*_*нко的帖子

我尝试使用Retrofit. 我有错误java.lang.IllegalArgumentException: API declarations must be interfaces.。我无法弄清楚到底是什么问题。当我尝试执行此操作时出现此错误CategoryJsonParser categoryParsed = retrofit.create(CategoryJsonParser.class);。

所以它的我的界面：

public interface InterfaceForCategory {
@GET("categories?api_key=l6pdqjuf7hdf97h1yvzadfce")
Call<List<CategoryJsonParser>> getData();
}

我如何在主要行为中进行改造：

 //get retrofit builder
Retrofit retrofit = new Retrofit.Builder()
        .baseUrl("https://openapi.etsy.com/v2/taxonomy/")
        .addConverterFactory(GsonConverterFactory.create())
        .build();

CategoryJsonParser categoryParsed = retrofit.create(CategoryJsonParser.class); // this line error

在这里，如果我的CategoryJsonParser：

@Generated("net.hexar.json2pojo")
@SuppressWarnings("unused")
public class CategoryJsonParser {

    @SerializedName("count")
    private Long mCount;
    @SerializedName("pagination")
    private Pagination mPagination;
    @SerializedName("params")
    private Object mParams;
    @SerializedName("results")
    private List<JsonCategoryParsed> mResults;
    @SerializedName("type")
    private String mType;

    public Long getCount() {
        return mCount; …

情侣飞蛾前我在Android N上测试这个应用程序,一切都会正常工作,但现在我有错误.现在我使用MapFragment并出现此错误:

05-09 23:22:35.816 11112-11112/pc.dd.sex_startup E/AndroidRuntime: FATAL EXCEPTION: main
                                                               Process: pc.dd.sex_startup, PID: 11112
                                                               java.lang.RuntimeException: Unable to start activity ComponentInfo{pc.dd.sex_startup/pc.dd.sex_startup.LogIn.Maps.Map}: android.view.InflateException: Binary XML file line #9: Binary XML file line #9: Error inflating class fragment
                                                                   at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2423)
                                                                   at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2483)
                                                                   at android.app.ActivityThread.access$900(ActivityThread.java:153)
                                                                   at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1349)
                                                                   at android.os.Handler.dispatchMessage(Handler.java:102)
                                                                   at android.os.Looper.loop(Looper.java:148)
                                                                   at android.app.ActivityThread.main(ActivityThread.java:5441)
                                                                   at java.lang.reflect.Method.invoke(Native Method)
                                                                   at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:738)
                                                                   at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:628)
                                                                Caused by: android.view.InflateException: Binary XML file line #9: Binary XML file line #9: Error inflating class fragment
                                                                   at android.view.LayoutInflater.inflate(LayoutInflater.java:543)
                                                                   at android.view.LayoutInflater.inflate(LayoutInflater.java:427)
                                                                   at android.view.LayoutInflater.inflate(LayoutInflater.java:374)
                                                                   at android.support.v7.app.AppCompatDelegateImplV7.setContentView(AppCompatDelegateImplV7.java:280) …