AbstractMethodError

[Mark Andrachek, Jr.]

I'm attempting to initialize realm in my onCreate() in an IntentService, and it crashes every time:

java.lang.AbstractMethodError: abstract method "java.util.List io.realm.internal.RealmProxyMediator.getModelClasses()"
at io.realm.internal.RealmProxyMediator.hashCode(RealmProxyMediator.java:144)
at io.realm.RealmConfiguration.hashCode(RealmConfiguration.java:156)
at java.util.Collections.secondaryHash(Collections.java:3405)
at java.util.HashMap.get(HashMap.java:300)
at io.realm.Realm.createAndValidate(Realm.java:265)
at io.realm.Realm.create(Realm.java:247)
at io.realm.Realm.getInstance(Realm.java:219)
at io.realm.Realm.getInstance(Realm.java:182)

I tried moving the creation into an Activity, to see if that would work any better. It's like it doesn't know how to find my model classes (in data/model).
My model classes extend RealmObject, everything compiles fine... but it looks like it's failing to find them? I tried added the @RealmClass annotation to my model objects, but no luck there.

This is with realm 0.84. All my model classes are in data/model.
Any ideas or help would be appreciated.

Thanks,
Mark

[Mark Andrachek, Jr.]

Looks like this was a side-effect of the dreaded unsatisfied link error.

It's also a multidex build using multidex-compat 1.0.1 and gradle 1.4-beta6.
It doesn't appear that any native code makes it into the build, unless it's bundled up in one of the .dex files.

Thanks,
Mark

[Mark Andrachek, Jr.]

Yeah, so, this is apparently a bug with gradle 1.4-beta, where it's not copying the jni libs from the jar file. 
I switched to using the embedded .jar and libs rather than a gradle dependency, and it's all good.

[Kenneth Geisshirt]

Hey Mark,

It sounds like you resolved the issue yourself ;-) And yeah, the bug in gradle 1.4-beta is pretty annoying. I believe you can follow the evolution of the bug at https://code.google.com/p/android/issues/detail?id=188237 (consider starring it to show interest).

Best,
Kenneth

--
Kenneth Geisshirt
Member of technical staff

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