[Active Objects] NoSuchMethodError when I create EntityManager.

[rpetriev_cbitc]

Hi all!

I'm trying to implement easy example with Active Objects.

https://developer.atlassian.com/server/framework/atlassian-sdk/the-active-objects-library/

I want to create Entity Manager. In Runtime it failed with

java.lang.NoSuchMethodError: com.google.common.collect.ImmutableSet.of(Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;[Ljava/lang/Object;)Lcom/google/common/collect/ImmutableSet;
 at net.java.ao.db.MySQLDatabaseProvider.<clinit>(MySQLDatabaseProvider.java:204) ~[activeobjects-plugin-3.0.0-m01.jar:na]
 at net.java.ao.builder.SupportedDatabase$1.getDatabaseProvider(SupportedDatabase.java:27) ~[activeobjects-plugin-3.0.0-m01.jar:na]
 at net.java.ao.builder.DatabaseProviderFactory.getDatabaseProvider(DatabaseProviderFactory.java:8) ~[activeobjects-plugin-3.0.0-m01.jar:na]
 at net.java.ao.builder.EntityManagerBuilderWithDatabaseProperties.build(EntityManagerBuilderWithDatabaseProperties.java:40) ~[activeobjects-plugin-3.0.0-m01.jar:na]

I used activeobjects-plugin 2.0.0 and 3.0.0-m01 for test and guava 26.0.

As I see problem may be with dependencies, may be with google-collections.

Please help to resolve issue.

[rpetriev_cbitc · Accepted solution]

 It was conflict between guava & google-collections, I just removed guava dependency.