The end of the error message is strange since I am trying to update to 1.2.0.Final.  It refers to a candidate release:

Caused by: com.mongodb.CommandFailureException: { "serverUsed" : "kcdb/172.17.5.191:27017" , "nIndexesWas" : 1 , "ok" : 0.0 , "errmsg" : "index not found with name [realmId_1_name_1]"}
at com.mongodb.CommandResult.getException(CommandResult.java:71)
at com.mongodb.CommandResult.throwOnError(CommandResult.java:110)
at com.mongodb.DBCollection.dropIndexes(DBCollection.java:847)
at com.mongodb.DBCollection.dropIndex(DBCollection.java:1349)
at org.keycloak.connections.mongo.updater.impl.updates.Update1_2_0_CR1.convertApplicationsToClients(Update1_2_0_CR1.java:33)
at org.keycloak.connections.mongo.updater.impl.updates.Update1_2_0_CR1.update(Update1_2_0_CR1.java:23)
at org.keycloak.connections.mongo.updater.impl.DefaultMongoUpdaterProvider.update(DefaultMongoUpdaterProvider.java:82)


On Sun, Jun 14, 2015 at 10:43 PM, Dean Peterson <peterson.dean@gmail.com> wrote:
I receive this error:

Caused by: java.lang.RuntimeException: Failed to update database
at org.keycloak.connections.mongo.updater.impl.DefaultMongoUpdaterProvider.update(DefaultMongoUpdaterProvider.java:93)
at org.keycloak.connections.mongo.DefaultMongoConnectionFactoryProvider.lazyInit(DefaultMongoConnectionFactoryProvider.java:95)
... 35 more
Caused by: com.mongodb.CommandFailureException: { "serverUsed" : "kcdb/172.17.5.191:27017" , "nIndexesWas" : 1 , "ok" : 0.0 , "errmsg" : "index not found with name [realmId_1_name_1]"}
at com.mongodb.CommandResult.getException(CommandResult.java:71)
at com.mongodb.CommandResult.throwOnError(CommandResult.java:110)