Cannot cast object 'UNKNOWN-UNKNOWN' with class 'eu.bitwalker.useragentutils.UserAgent' to class 'eu.bitwalker.useragentutils.UserAgent'

Hi,

I’m trying to setup redisson for tomcat 8, and i’m getting this exception at the start:

org.codehaus.groovy.runtime.typehandling.GroovyCastException: Cannot cast object 'UNKNOWN-UNKNOWN' with class 'eu.bitwalker.useragentutils.UserAgent' to class 'eu.bitwalker.useragentutils.UserAgent'

I think it may be related to incorrect dependencies? In order to get the tomcat to start withouth errors, i had to manually add some libraries to the tomcat instance because redisson was failing with multiple exceptions related to classNotFound, these are the dependecies i had to add:

• fst-2.57.jar
• objenesis-3.1.jar
• UserAgentUtils-1.21.jar

This is the redisson.conf i’m using

{ "singleServerConfig": { "idleConnectionTimeout": 10000, "connectTimeout": 10000, "timeout": 3000, "retryAttempts": 3, "retryInterval": 1500, "password": null, "subscriptionsPerConnection": 5, "clientName": null, "address": "redis://xxxxx.0001.use1.cache.amazonaws.com:6379", "subscriptionConnectionMinimumIdleSize": 1, "subscriptionConnectionPoolSize": 50, "connectionMinimumIdleSize": 24, "connectionPoolSize": 64, "database": 0, "dnsMonitoringInterval": 5000 }, "threads": 16, "nettyThreads": 32, "codec": null, "transportMode": "NIO" }

[agusl88]

the 3.13.4 fixed the problem, thanks!

[mrniko]

Could you try this version https://github.com/redisson/redisson/issues/2984#issuecomment-677187225 ?