CouchbaseLiteException {CouchbaseLite,10,'std::bad_alloc}

Mobile Couchbase Lite
1

HI,
I’m using CBL v2.8.4.

I am seeing the following error in few devices one of the device

Samsung Tablet Device

Model: (SM-T595)

RAM free: 1.9 GB

Disk free: 7.14 GB

Error:

Error in Query Wrapper, Query execution :
CouchbaseLiteException{CouchbaseLite,10,‘std::bad_alloc
(CouchbaseLite Android v2.8.4-7 (CE/release, Commit/cb6ed4801c@c65a5127e818 Core/2.8.4 (7) at 2021-02-15T20:41:26.267Z) on Java; Android 10; SM-T595)’}
at com.couchbase.lite.internal.CBLStatus.toCouchbaseLiteException(CBLStatus.java:96)
at com.couchbase.lite.internal.CBLStatus.convertException(CBLStatus.java:45)
at com.couchbase.lite.AbstractQuery.execute(AbstractQuery.java:141)
at com.couchbase.lite.OrderBy.execute(OrderBy.java:32)
at com.rba.databases.couchbase.DeQuery.execute(DeQuery.kt:700)
at com.rba.databases.couchbase.DeQuery.access$execute(DeQuery.kt:30)
at com.rba.databases.couchbase.DeQuery$ProcessQueryTask.doInBackground(DeQuery.kt:1780)
at com.rba.databases.couchbase.DeQuery$ProcessQueryTask.doInBackground(DeQuery.kt:1756)
at android.os.AsyncTask$3.call(AsyncTask.java:378)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:289)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
at java.lang.Thread.run(Thread.java:919)
Caused by: LiteCoreException{domain=1, code=10, msg=std::bad_alloc}
at com.couchbase.lite.internal.core.C4Query.run(Native Method)
at com.couchbase.lite.internal.core.C4Query.lambda$run$0(C4Query.java:60)
at com.couchbase.lite.internal.core.-$$Lambda$C4Query$5opHAWSVpT7BAQeilhxNXw0sQDA.apply(Unknown Source:6)
at com.couchbase.lite.internal.core.C4NativePeer.withPeerThrows(C4NativePeer.java:79)
at com.couchbase.lite.internal.core.C4Query.run(C4Query.java:58)
at com.couchbase.lite.AbstractQuery.execute(AbstractQuery.java:135)

Query:
SELECT fl_result(_doc.key), fl_result(fl_root(_doc.body)) FROM kv_default AS _doc WHERE (((fl_value(_doc.body, ‘type’) = ‘_th_data’ AND fl_value(_doc.body, ‘team._id’) = ‘1234567890’) AND fl_value(_doc.body, ‘isDeleted’) = fl_bool(0)) AND fl_value(_doc.body, ‘status’) = ‘ACTIVE’) AND (_doc.flags & 1 = 0) ORDER BY fl_value(_doc.body, ‘name’)

4|0|0| SEARCH TABLE kv_default AS _doc USING INDEX DataIndex (<expr>=? AND <expr>=? AND <expr>=? AND <expr>=?)

{"ORDER_BY":[[".name"]],"WHAT":[["._id"],["."]],"WHERE":["AND",["AND",["AND",["=",[".type"],"_th_data"],["=",[".team._id"],"1234567890"]],["=",[".isDeleted"],false]],["=",[".status"],"ACTIVE"]]}

while executing above query particular error occurred,
Please help me to fix the particular error.
Thanks in Advance

2

You haven’t said what CBL platform you are using. It looks like Java for Android?

It appears that the native library, LiteCore, is failing to allocate memory.

I will ask one of our LiteCore devs to comment.

3

Agree with Blake’s assessment: the program fails to find memory. What if you try to restart the app and try the query afresh?

4

Thanks for your response,
I tried restart the app and reinstalling app in both the cases the problem remain the same

we are using “com.couchbase.lite:couchbase-lite-android:2.8.4” platform in the particular application,
we are working on java and kotlin android application

5

How big is your database? Could you put a “LIMIT 10” to the query?