Thanks AndySorry, it could be a basic question. I could not understand what I
have done wrong to make my project call old jena library. I removed all jena
2.11 libraries from my project but I still get this exception.
ThanksAbdul
From: Andy Seaborne <[email protected]>
To: [email protected]
Sent: Tuesday, 23 August 2016, 16:06
Subject: Re: No Such Method Error
On 23/08/16 15:08, Abduladem Eljamel wrote:
> Hi ALL
> I have migrated from Jena 2.11 to Jena 3.1.0 Lately. After modifying my code
> to fit JENA 3.1.0 I have gotten this error exception:
>
> java.lang.NoSuchMethodError:
> org.apache.jena.atlas.lib.Cache.getIfPresent(Ljava/lang/Object;)Ljava/lang/Object;
>
> After searching the jena-users mailing list, I found that it had to do with
> different versions of Jean being found in the classpath or one of jena
> libraries in my code calling an old class it didn't have the method. I tried
> with my best knowledge (which is not enough) to find a solution, but I have
> failed. the only thing I could find is that the method wich are responsible
> for this error in my could is:
>
> OntModel ontModel =
>ModelFactory.createOntologyModel(OntModelSpec.OWL_DL_MEM, null);
>
> Could any one help me please.
>
> Thanks in Advance
> Abdul
>
>
What you found searching the list is correct.
In Jena 3.1.0, the Cache class is in the jena-base jar.
Andy
