Could not find the generated RealmProxy class: Annotation processor may not have been executed .

[Ranjth Yadav A.S]

Hi,

When I am trying to create new instance of Realm using 

  Realm realm = Realm.getInstance(this); 

app is getting crashed.

Please check the following crash log,

12-02 19:10:15.716: E/AndroidRuntime(9035): FATAL EXCEPTION: main

12-02 19:10:15.716: E/AndroidRuntime(9035): Process: com.example.realmuserexample, PID: 9035

12-02 19:10:15.716: E/AndroidRuntime(9035): java.lang.RuntimeException: Unable to resume activity {com.example.realmuserexample/com.example.realmuserexample.RealmUserMainActivity}: io.realm.exceptions.RealmException: Could not find the generated io.realm.IngradientRealmProxy class: Annotation processor may not have been executed.

12-02 19:10:15.716: E/AndroidRuntime(9035): at android.app.ActivityThread.performResumeActivity(ActivityThread.java:3075)

12-02 19:10:15.716: E/AndroidRuntime(9035): at android.app.ActivityThread.handleResumeActivity(ActivityThread.java:3104)

12-02 19:10:15.716: E/AndroidRuntime(9035): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2475)

12-02 19:10:15.716: E/AndroidRuntime(9035): at android.app.ActivityThread.access$900(ActivityThread.java:174)

12-02 19:10:15.716: E/AndroidRuntime(9035): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1307)

12-02 19:10:15.716: E/AndroidRuntime(9035): at android.os.Handler.dispatchMessage(Handler.java:102)

12-02 19:10:15.716: E/AndroidRuntime(9035): at android.os.Looper.loop(Looper.java:146)

12-02 19:10:15.716: E/AndroidRuntime(9035): at android.app.ActivityThread.main(ActivityThread.java:5593)

12-02 19:10:15.716: E/AndroidRuntime(9035): at java.lang.reflect.Method.invokeNative(Native Method)

12-02 19:10:15.716: E/AndroidRuntime(9035): at java.lang.reflect.Method.invoke(Method.java:515)

12-02 19:10:15.716: E/AndroidRuntime(9035): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1283)

12-02 19:10:15.716: E/AndroidRuntime(9035): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1099)

12-02 19:10:15.716: E/AndroidRuntime(9035): at dalvik.system.NativeStart.main(Native Method)

12-02 19:10:15.716: E/AndroidRuntime(9035): Caused by: io.realm.exceptions.RealmException: Could not find the generated io.realm.IngradientRealmProxy class: Annotation processor may not have been executed.

12-02 19:10:15.716: E/AndroidRuntime(9035): at io.realm.Realm.createAndValidate(Realm.java:417)

12-02 19:10:15.716: E/AndroidRuntime(9035): at io.realm.Realm.create(Realm.java:363)

12-02 19:10:15.716: E/AndroidRuntime(9035): at io.realm.Realm.getInstance(Realm.java:322)

12-02 19:10:15.716: E/AndroidRuntime(9035): at io.realm.Realm.getInstance(Realm.java:201)

12-02 19:10:15.716: E/AndroidRuntime(9035): at com.example.realmuserexample.RealmUserMainActivity.setupIngradient(RealmUserMainActivity.java:45)

12-02 19:10:15.716: E/AndroidRuntime(9035): at com.example.realmuserexample.RealmUserMainActivity.onResume(RealmUserMainActivity.java:40)

12-02 19:10:15.716: E/AndroidRuntime(9035): at android.app.Instrumentation.callActivityOnResume(Instrumentation.java:1198)

12-02 19:10:15.716: E/AndroidRuntime(9035): at android.app.Activity.performResume(Activity.java:5537)

12-02 19:10:15.716: E/AndroidRuntime(9035): at android.app.ActivityThread.performResumeActivity(ActivityThread.java:3065)

12-02 19:10:15.716: E/AndroidRuntime(9035): ... 12 more

Following is my entity/model class,

import io.realm.RealmObject;

import io.realm.annotations.RealmClass;

@RealmClass

public class Ingradient extends RealmObject{

private int mIngradientId;

private String mIngradientName;

private String mQuantity;

public int getIngradientId() {

return mIngradientId;

}

public String getIngradientName() {

return mIngradientName;

}

public void setIngradientId(int mIngradientId) {

this.mIngradientId = mIngradientId;

}

public void setIngradientName(String mIngradientName) {

this.mIngradientName = mIngradientName;

}

public String getQuantity() {

return mQuantity;

}

public void setQuantity(String mQuantity) {

this.mQuantity = mQuantity;

}

}

I am using Eclipse Luna with JDK 1.7 and followed the latest documentation to add annotation processing in eclipse.

Still it not working with above entity class.But works fine with a model class (User) that you  mentioned in documentation.

Please suggest a way around.

Thanks & Regards,

Ranjith 

[Emanuele Zattin]

Hello Ranijht,

did you let Eclipse generate the getters and setter or did you write them?

Android Studio follows the following convention:

fieldname: mName
getter: getmName
setter: setmName

your getters and setters don't have the "m" which is most likely the root cause of the problem. Does this help?

--
Emanuele Zattin

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[Ranjth Yadav A.S]

Hello Emanuele,

Thanks. As you mentioned the root causes for the problem were field names in  getters and setters.

Now it works.

Regards,

Ranjith