2

我正在写一个做很多事情的图书馆。

情况：在我的 android 项目 AAA 中，我包含库 XXX 并派生自抽象类 A（位于库 XXX 中）。

当我尝试调用库 XXX 中的派生类时，GSON 找不到该类（在调试器中我可以看到正确的类 - 之前已提供给工厂）

GsonInvocationTargetException在解决过程中停止。如果它是库 XXX 的一部分，则完全相同的类确实可以工作

JSON：

    {
      "subtext":"super subtext!!!",
      "myText":"hello 1",
      "id":"ff8081813cf34f79013cf34fba750001",
      "myAAA":false, 
      "version":0
    }

代码：

  // code to invoke (in library XXX)
  public static A fromJson(String gsonString,
        Class clazz) {
    A myAbstractClass = null; // A1 is a subclass of A
    try {
        Gson gson = new Gson();
        myAbstractClass = gson.fromJson(gsonString, clazz);
    } catch (Exception e) {

    }
    return myAbstractClass;

}

我该如何解决这个问题？

编辑：堆栈跟踪

02-19 17:58:24.442: E/AndroidRuntime(4463): FATAL EXCEPTION: main
02-19 17:58:24.442: E/AndroidRuntime(4463): java.lang.StackOverflowError
02-19 17:58:24.442: E/AndroidRuntime(4463):     at com.google.gson.internal.$Gson$Types.resolve($Gson$Types.java:371)
02-19 17:58:24.442: E/AndroidRuntime(4463):     at com.google.gson.internal.$Gson$Types.resolve($Gson$Types.java:375)
02-19 17:58:24.442: E/AndroidRuntime(4463):     at com.google.gson.internal.$Gson$Types.resolve($Gson$Types.java:380)
02-19 17:58:24.442: E/AndroidRuntime(4463):     at com.google.gson.internal.$Gson$Types.resolve($Gson$Types.java:375)
02-19 17:58:24.442: E/AndroidRuntime(4463):     at com.google.gson.internal.$Gson$Types.resolve($Gson$Types.java:380)
02-19 17:58:24.442: E/AndroidRuntime(4463):     at com.google.gson.internal.$Gson$Types.resolve($Gson$Types.java:375)
02-19 17:58:24.442: E/AndroidRuntime(4463):     at com.google.gson.internal.$Gson$Types.resolve($Gson$Types.java:380)
02-19 17:58:24.442: E/AndroidRuntime(4463):     at com.google.gson.internal.$Gson$Types.resolve($Gson$Types.java:375)
02-19 17:58:24.442: E/AndroidRuntime(4463):     at com.google.gson.internal.$Gson$Types.resolve($Gson$Types.java:380)
02-19 17:58:24.442: E/AndroidRuntime(4463):     at com.google.gson.internal.$Gson$Types.resolve($Gson$Types.java:375)
02-19 17:58:24.442: E/AndroidRuntime(4463):     at com.google.gson.internal.$Gson$Types.resolve($Gson$Types.java:380)
02-19 17:58:24.442: E/AndroidRuntime(4463):     at com.google.gson.internal.$Gson$Types.resolve($Gson$Types.java:375)
02-19 17:58:24.442: E/AndroidRuntime(4463):     at com.google.gson.internal.$Gson$Types.resolve($Gson$Types.java:380)
02-19 17:58:24.442: E/AndroidRuntime(4463):     at com.google.gson.internal.$Gson$Types.resolve($Gson$Types.java:375)
02-19 17:58:24.442: E/AndroidRuntime(4463):     at com.google.gson.internal.$Gson$Types.resolve($Gson$Types.java:380)
02-19 17:58:24.442: E/AndroidRuntime(4463):     at com.google.gson.internal.$Gson$Types.resolve($Gson$Types.java:375)
02-19 17:58:24.442: E/AndroidRuntime(4463):     at com.google.gson.internal.$Gson$Types.resolve($Gson$Types.java:380)
02-19 17:58:24.442: E/AndroidRuntime(4463):     at com.google.gson.internal.$Gson$Types.resolve($Gson$Types.java:375)
02-19 17:58:24.442: E/AndroidRuntime(4463):     at com.google.gson.internal.$Gson$Types.resolve($Gson$Types.java:380)
02-19 17:58:24.442: E/AndroidRuntime(4463):     at com.google.gson.internal.$Gson$Types.resolve($Gson$Types.java:375)
02-19 17:58:24.442: E/AndroidRuntime(4463):     at com.google.gson.internal.$Gson$Types.resolve($Gson$Types.java:380)
02-19 17:58:24.442: E/AndroidRuntime(4463):     at com.google.gson.internal.$Gson$Types.resolve($Gson$Types.java:375)
02-19 17:58:24.442: E/AndroidRuntime(4463):     at com.google.gson.internal.$Gson$Types.resolve($Gson$Types.java:380)
02-19 17:58:24.442: E/AndroidRuntime(4463):     at com.google.gson.internal.$Gson$Types.resolve($Gson$Types.java:375)
02-19 17:58:24.442: E/AndroidRuntime(4463):     at com.google.gson.internal.$Gson$Types.resolve($Gson$Types.java:380)
02-19 17:58:24.442: E/AndroidRuntime(4463):     at com.google.gson.internal.$Gson$Types.resolve($Gson$Types.java:375)
02-19 17:58:24.442: E/AndroidRuntime(4463):     at com.google.gson.internal.$Gson$Types.resolve($Gson$Types.java:380)
02-19 17:58:24.442: E/AndroidRuntime(4463):     at com.google.gson.internal.$Gson$Types.resolve($Gson$Types.java:375)
02-19 17:58:24.442: E/AndroidRuntime(4463):     at com.google.gson.internal.$Gson$Types.resolve($Gson$Types.java:380)
02-19 17:58:24.442: E/AndroidRuntime(4463):     at com.google.gson.internal.$Gson$Types.resolve($Gson$Types.java:375)
02-19 17:58:24.442: E/AndroidRuntime(4463):     at com.google.gson.internal.$Gson$Types.resolve($Gson$Types.java:380)
02-19 17:58:24.442: E/AndroidRuntime(4463):     at com.google.gson.internal.$Gson$Types.resolve($Gson$Types.java:375)
02-19 17:58:24.442: E/AndroidRuntime(4463):     at com.google.gson.internal.$Gson$Types.resolve($Gson$Types.java:380)
02-19 17:58:24.442: E/AndroidRuntime(4463):     at com.google.gson.internal.$Gson$Types.resolve($Gson$Types.java:375)
02-19 17:58:24.442: E/AndroidRuntime(4463):     at com.google.gson.internal.$Gson$Types.resolve($Gson$Types.java:380)
02-19 17:58:24.442: E/AndroidRuntime(4463):     at com.google.gson.internal.$Gson$Types.resolve($Gson$Types.java:375)
02-19 17:58:24.442: E/AndroidRuntime(4463):     at com.google.gson.internal.$Gson$Types.resolve($Gson$Types.java:380)
02-19 17:58:24.442: E/AndroidRuntime(4463):     at com.google.gson.internal.$Gson$Types.resolve($Gson$Types.java:375)
02-19 17:58:24.442: E/AndroidRuntime(4463):     at com.google.gson.internal.$Gson$Types.resolve($Gson$Types.java:380)
02-19 17:58:24.442: E/AndroidRuntime(4463):     at com.google.gson.internal.$Gson$Types.resolve($Gson$Types.java:375)
02-19 17:58:24.442: E/AndroidRuntime(4463):     at com.google.gson.internal.$Gson$Types.resolve($Gson$Types.java:380)
02-19 17:58:24.442: E/AndroidRuntime(4463):     at com.google.gson.internal.$Gson$Types.resolve($Gson$Types.java:375)
02-19 17:58:24.442: E/AndroidRuntime(4463):     at com.google.gson.internal.$Gson$Types.resolve($Gson$Types.java:355)
02-19 17:58:24.442: E/AndroidRuntime(4463):     at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory.getBoundFields(ReflectiveTypeAdapterFactory.java:117)
02-19 17:58:24.442: E/AndroidRuntime(4463):     at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory.create(ReflectiveTypeAdapterFactory.java:72)
02-19 17:58:24.442: E/AndroidRuntime(4463):     at com.google.gson.Gson.getAdapter(Gson.java:353)
4

0 回答 0