Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via Coderanch by simone giusti, 1 year ago
An error occurred while executing doInBackground()
via GitHub by billmeek
, 1 year ago
An error occurred while executing doInBackground()
via GitHub by Neamar
, 1 year ago
An error occurred while executing doInBackground()
via GitHub by sarvajeet294
, 9 months ago
An error occurred while executing doInBackground()
via GitHub by AndroidDeveloperLB
, 2 months ago
An error occurred while executing doInBackground()
via GitHub by Madis0
, 10 months ago
An error occurred while executing doInBackground()
io.realm.exceptions.RealmMigrationNeededException: Field count does not match - expected 7 but was 8	at io.realm.MyModelRealmProxy.validateTable(MyModelRealmProxy.java:241)	at io.realm.DefaultRealmModuleMediator.validateTable(DefaultRealmModuleMediator.java:99)	at io.realm.Realm.initializeRealm(Realm.java:297)	at io.realm.Realm.createAndValidate(Realm.java:265)	at io.realm.Realm.createInstance(Realm.java:244)	at io.realm.RealmCache.createRealmOrGetFromCache(RealmCache.java:126)	at io.realm.Realm.getDefaultInstance(Realm.java:176)