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私はazureを初めて使ったので、SQLデータベース(.NET
バックエンド)を持つressourceグループを作成しました。また、私はMigrations
を使用しています。Azure MobileServiceException:{"message": "エラーが発生しました。"}
BACKEND:私はバックエンドでクラスUser
を追加
:
public SbSet<User> User { get; set; }
FRONTEND:
私は私のコンテキストにクラスを追加public class User: EntityData
{
[Required, StringLength(128)]
public String pseudo { get; set; }
public String name { get; set; }
public String familyName { get; set; }
public String email { get; set; }
public String hobbies { get; set; }
public String favoriteTrips { get; set; }
public String comment { get; set; }
public String password { get; set; }
public String img { get; set; }
public float note { get; set; }
public int bday { get; set; }
public List<String> languages { get; set; }
}
ここ
は私のクラスUser
です:
public class User implements Serializable {
public String Id;
public String pseudo, name, familyName, email, hobbies, favoriteTrips, comment;
public float note;
public int bday;
public ArrayList<String> languages;
public String img;
public String password;
// Constructors and Methods
}
そして、ここでは、私はデータベースにアクセスしようとする方法である:
Runnable r = new Runnable()
{
@Override
public void run() {
try {
mClient = new MobileServiceClient(SERVER_LINK, this);
// insert the user
User user = new User(...)
User user2 = mClient.getTable(User.class).insert(user).get();
System.out.println("Inserted user with ID = " + user2.getId());
// get all users
List<User> users = mClient.getTable(User.class).execute().get();
System.out.println("List length : " + users.size());
for (User u: users)
{
System.out.println(u.getId() + ": " + u.getPseudo());
}
} catch (Exception e) {
System.out.println("FAILED AGAIN !!!!!!!!!!!!!!!!!!!!!!!!!!");
e.printStackTrace();
}
}
};
Thread t = new Thread(r);
t.start();
結果:
06-11 02:24:38.793 13739-13739/t2g.com.travel2gather W/System: ClassLoader referenced unknown path: /data/app/t2g.com.travel2gather-1/lib/x86
06-11 02:24:39.189 13739-13739/t2g.com.travel2gather W/System: ClassLoader referenced unknown path: /data/app/t2g.com.travel2gather-1/lib/x86
06-11 02:24:39.393 13739-13745/t2g.com.travel2gather W/art: Suspending all threads took: 48.807ms
06-11 02:24:40.029 13739-13739/t2g.com.travel2gather W/art: Before Android 4.1, method android.graphics.PorterDuffColorFilter android.support.graphics.drawable.VectorDrawableCompat.updateTintFilter(android.graphics.PorterDuffColorFilter, android.content.res.ColorStateList, android.graphics.PorterDuff$Mode) would have incorrectly overridden the package-private method in android.graphics.drawable.Drawable
06-11 02:24:40.290 13739-13778/t2g.com.travel2gather D/OpenGLRenderer: Use EGL_SWAP_BEHAVIOR_PRESERVED: true
[ 06-11 02:24:40.291 13739:13739 D/ ]
HostConnection::get() New Host Connection established 0xabfea2e0, tid 13739
[ 06-11 02:24:40.333 13739:13778 D/ ]
HostConnection::get() New Host Connection established 0xb40dcf00, tid 13778
06-11 02:24:40.342 13739-13778/t2g.com.travel2gather I/OpenGLRenderer: Initialized EGL, version 1.4
06-11 02:24:40.366 13739-13778/t2g.com.travel2gather W/EGL_emulation: eglSurfaceAttrib not implemented
06-11 02:24:40.366 13739-13778/t2g.com.travel2gather W/OpenGLRenderer: Failed to set EGL_SWAP_BEHAVIOR on surface 0xb40a0be0, error=EGL_SUCCESS
06-11 02:24:40.408 13739-13745/t2g.com.travel2gather W/art: Suspending all threads took: 67.225ms
06-11 02:24:40.431 13739-13768/t2g.com.travel2gather W/art: Verification of void com.squareup.okhttp.internal.http.HttpEngine.sendRequest() took 242.139ms
06-11 02:24:40.450 13739-13749/t2g.com.travel2gather I/art: Background partial concurrent mark sweep GC freed 8675(1549KB) AllocSpace objects, 2(40KB) LOS objects, 39% free, 2MB/3MB, paused 4.360ms total 160.861ms
06-11 02:24:41.376 13739-13767/t2g.com.travel2gather I/System.out: FAILED AGAIN !!!!!!!!!!!!!!!!!!!!!!!!!!
06-11 02:24:41.376 13739-13767/t2g.com.travel2gather W/System.err: java.util.concurrent.ExecutionException: com.microsoft.windowsazure.mobileservices.MobileServiceException: {"message":"An error has occurred."}
06-11 02:24:41.376 13739-13767/t2g.com.travel2gather W/System.err: at com.google.common.util.concurrent.AbstractFuture$Sync.getValue(AbstractFuture.java:299)
06-11 02:24:41.376 13739-13767/t2g.com.travel2gather W/System.err: at com.google.common.util.concurrent.AbstractFuture$Sync.get(AbstractFuture.java:286)
06-11 02:24:41.376 13739-13767/t2g.com.travel2gather W/System.err: at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:116)
06-11 02:24:41.376 13739-13767/t2g.com.travel2gather W/System.err: at t2g.com.travel2gather.NavDrawer$1.run(NavDrawer.java:95)
06-11 02:24:41.376 13739-13767/t2g.com.travel2gather W/System.err: at java.lang.Thread.run(Thread.java:818)
06-11 02:24:41.377 13739-13767/t2g.com.travel2gather W/System.err: Caused by: com.microsoft.windowsazure.mobileservices.MobileServiceException: {"message":"An error has occurred."}
06-11 02:24:41.377 13739-13767/t2g.com.travel2gather W/System.err: at com.microsoft.windowsazure.mobileservices.http.MobileServiceConnection$1.onNext(MobileServiceConnection.java:128)
06-11 02:24:41.377 13739-13767/t2g.com.travel2gather W/System.err: at com.microsoft.windowsazure.mobileservices.MobileServiceClient$15.handleRequest(MobileServiceClient.java:1499)
06-11 02:24:41.377 13739-13767/t2g.com.travel2gather W/System.err: at com.microsoft.windowsazure.mobileservices.http.MobileServiceConnection.start(MobileServiceConnection.java:113)
06-11 02:24:41.377 13739-13767/t2g.com.travel2gather W/System.err: at com.microsoft.windowsazure.mobileservices.http.RequestAsyncTask.doInBackground(RequestAsyncTask.java:78)
06-11 02:24:41.377 13739-13767/t2g.com.travel2gather W/System.err: at com.microsoft.windowsazure.mobileservices.http.RequestAsyncTask.doInBackground(RequestAsyncTask.java:35)
06-11 02:24:41.377 13739-13767/t2g.com.travel2gather W/System.err: at android.os.AsyncTask$2.call(AsyncTask.java:295)
06-11 02:24:41.377 13739-13767/t2g.com.travel2gather W/System.err: at java.util.concurrent.FutureTask.run(FutureTask.java:237)
06-11 02:24:41.377 13739-13767/t2g.com.travel2gather W/System.err: at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1113)
06-11 02:24:41.377 13739-13767/t2g.com.travel2gather W/System.err: at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:588)
06-11 02:24:41.377 13739-13767/t2g.com.travel2gather W/System.err: ... 1 more
06-11 02:36:13.521 13739-13745/t2g.com.travel2gather W/art: Suspending all threads took: 8.356ms
私はどこ理解していませんこのエラーは、最初に発生します.get()
(insert(user).get()
またはexecute().get()
)。ご協力いただきありがとうございます。
EDIT:また、データベースへのアクセスは、サンプルテーブルTodoItem
で正常に動作しますので、エラーが私のクラスから来てUser