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Crash: property 'x' has been made unindexed after updating version of realm from 3.5.0
See original GitHub issueGoal
I want to update realm from 3.5.0 to any higher version (suppose 3.6.0)
Expected Results
Everything goes smooth
Actual Results
App crashes after I call Realm.getInstance for the first time with the exception:
09-09 23:22:29.827 11012-11012/com.wordace.learn.debug W/System.err: io.realm.exceptions.RealmMigrationNeededException: Migration is required due to the following errors:
09-09 23:22:29.828 11012-11012/com.wordace.learn.debug W/System.err: - Property 'Word.translation' has been made unindexed.
09-09 23:22:29.828 11012-11012/com.wordace.learn.debug W/System.err: - Property 'Word.writing' has been made unindexed.
09-09 23:22:29.828 11012-11012/com.wordace.learn.debug W/System.err: - Property 'Word.skipped' has been made unindexed.
09-09 23:22:29.828 11012-11012/com.wordace.learn.debug W/System.err: - Property 'Word.enabled' has been made unindexed.
09-09 23:22:29.829 11012-11012/com.wordace.learn.debug W/System.err: at io.realm.internal.SharedRealm.nativeGetSharedRealm(Native Method)
09-09 23:22:29.829 11012-11012/com.wordace.learn.debug W/System.err: at io.realm.internal.SharedRealm.<init>(SharedRealm.java:177)
09-09 23:22:29.829 11012-11012/com.wordace.learn.debug W/System.err: at io.realm.internal.SharedRealm.getInstance(SharedRealm.java:224)
09-09 23:22:29.829 11012-11012/com.wordace.learn.debug W/System.err: at io.realm.b.<init>(BaseRealm.java:124)
09-09 23:22:29.829 11012-11012/com.wordace.learn.debug W/System.err: at io.realm.b.<init>(BaseRealm.java:93)
09-09 23:22:29.830 11012-11012/com.wordace.learn.debug W/System.err: at io.realm.v.<init>(Realm.java:150)
09-09 23:22:29.830 11012-11012/com.wordace.learn.debug W/System.err: at io.realm.v.a(Realm.java:417)
09-09 23:22:29.830 11012-11012/com.wordace.learn.debug W/System.err: at io.realm.RealmCache.b(RealmCache.java:348)
09-09 23:22:29.830 11012-11012/com.wordace.learn.debug W/System.err: at io.realm.RealmCache.a(RealmCache.java:281)
09-09 23:22:29.830 11012-11012/com.wordace.learn.debug W/System.err: at io.realm.v.b(Realm.java:346)
09-09 23:22:29.830 11012-11012/com.wordace.learn.debug W/System.err: at com.wordace.learn.WelcomeActivity$f$3$1.a(WelcomActivity.kt:564)
09-09 23:22:29.830 11012-11012/com.wordace.learn.debug W/System.err: at com.wordace.learn.WelcomeActivity$f$3$1.call(WelcomActivity.kt:182)
09-09 23:22:29.830 11012-11012/com.wordace.learn.debug W/System.err: at io.reactivex.internal.operators.observable.e.b(ObservableFromCallable.java:42)
09-09 23:22:29.831 11012-11012/com.wordace.learn.debug W/System.err: at io.reactivex.e.a(Observable.java:10903)
09-09 23:22:29.831 11012-11012/com.wordace.learn.debug W/System.err: at io.reactivex.internal.operators.observable.ObservableSubscribeOn$a.run(ObservableSubscribeOn.java:96)
09-09 23:22:29.831 11012-11012/com.wordace.learn.debug W/System.err: at io.reactivex.j$a.run(Scheduler.java:452)
09-09 23:22:29.831 11012-11012/com.wordace.learn.debug W/System.err: at io.reactivex.internal.schedulers.ScheduledRunnable.run(ScheduledRunnable.java:61)
09-09 23:22:29.831 11012-11012/com.wordace.learn.debug W/System.err: at io.reactivex.internal.schedulers.ScheduledRunnable.call(ScheduledRunnable.java:52)
09-09 23:22:29.831 11012-11012/com.wordace.learn.debug W/System.err: at java.util.concurrent.FutureTask.run(FutureTask.java:266)
09-09 23:22:29.831 11012-11012/com.wordace.learn.debug W/System.err: at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:301)
09-09 23:22:29.831 11012-11012/com.wordace.learn.debug W/System.err: at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1162)
09-09 23:22:29.832 11012-11012/com.wordace.learn.debug W/System.err: at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:636)
09-09 23:22:29.832 11012-11012/com.wordace.learn.debug W/System.err: at java.lang.Thread.run(Thread.java:764)
What I tried
I tried to add @Index annotation to specified columns, but it doesn’t change a thing
Code Sample
Here’s code of my model
open class Word : RealmObject() {
@PrimaryKey @Required
open var id: Long? = null
open var translation: String? = null
open var transcription: String? = null
open var writing: String? = null
@Required
open var skipped: Boolean? = null
@Required
open var enabled: Boolean? = null
@Required
open var level: Int? = null
}
Version of Realm and tooling
Realm version(s): 3.6.0 and above
Realm sync feature enabled: yes
Android Studio version: 3.0.0 - BETA5
Which Android version and device: 8.0.0, nexus 6p
Issue Analytics
- State:
- Created 6 years ago
- Comments:11 (6 by maintainers)
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@beeender Thank you for help. As it turned out to be - bug was in 3.5.0 version, not in new ones.
@krottv Just tried with 3.5.0 and checked the code, it was actually a bug in 3.5.0 that for some reasons, the indexed annotation was not checked during validating the schema 😦