Re: NPE on ROP connect after upgrading from 4.0.M2 to 4.0.M3

I'm not sure. The only other bug we know about is that Hessian 4 has a problem in BigDecimal serialisation. But I can't see that in the stack trace. I'm currently deciding what to do about Hessian. Options include moving to something other than Hessian or forking Hessian since upstream isn't acc

Re: NPE on ROP connect after upgrading from 4.0.M2 to 4.0.M3

I'm running both client and server from an eclipse project locally with maven, but I'll make sure that the hessian dependencies are on version 4.0.38. I checked the client and server poms and they are both updated to Hessian 4.0.38 and Cayenne 4.0.M3. I'm still seeing the same stacktrace, so let

Re: NPE on ROP connect after upgrading from 4.0.M2 to 4.0.M3

The main change in M3 is that we moved to Hessian 4. Are you running a newer client compared to the server end? I'm not sure of the compatibility between the two. Ari On 9/04/2016 3:28am, Adam Boyle wrote: > I'm seeing the following NPE on the client when connecting my ROP client > after upgr

Re: ROP: detecting that my client connection has timed out

On 9/04/2016 1:34am, Adam Boyle wrote: > I'll also see about getting a build from trunk to dig into the latest ROP > code. Admittedly back in January I questioned my decision to use Cayenne when > I saw that the latest alpha release was from February 2015, so it's a relief > to see 4.0.M3 and mo

NullPointerException in addToManyTarget and removeToManyTarget

I am using Cayenne 4.0.M3. I want to build an graph of persistent objects  using the api for many targets, but I get the following trace: Exception in thread "main" java.lang.NullPointerException     at org.apache.cayenne.CayenneDataObject.addToManyTarget(CayenneDataObject.java:248)     at com.a

Fw: Null pointer exception in addToManyTarget and removeToManyTarget

 Atte. Juan Manuel Díaz Lara On Friday, April 8, 2016 6:27 PM, Juan Manuel Diaz Lara wrote: I am using Cayenne 4.0.M3. I want to build an graph of persistent objects  using the api for many targets, but I get the following trace: Exception in thread "main" java.lang.NullPointerExceptio

Null pointer exception in addToManyTarget and removeToManyTarget

I am using Cayenne 4.0.M3. I want to build an graph of persistent objects  using the api for many targets, but I get the following trace: Exception in thread "main" java.lang.NullPointerException     at org.apache.cayenne.CayenneDataObject.addToManyTarget(CayenneDataObject.java:248)     at com.a

NPE on ROP connect after upgrading from 4.0.M2 to 4.0.M3

I'm seeing the following NPE on the client when connecting my ROP client after upgrading from 4.0.M2 to M3: Apr 08, 2016 1:11:38 PM org.apache.cayenne.remote.hessian.HessianConnection connect INFO: Connecting to [system:***@http://localhost:8080/vidval/cws] - dedicated session. Apr 08, 201

Re: ROP: detecting that my client connection has timed out

I'll also see about getting a build from trunk to dig into the latest ROP code. Admittedly back in January I questioned my decision to use Cayenne when I saw that the latest alpha release was from February 2015, so it's a relief to see 4.0.M3 and more commits coming in for ROP :) -Adam ___

Re: ROP: detecting that my client connection has timed out

We're still in the initial implementation phase, so we haven't made a firm decision on the server container. In development I've been using the jetty-maven-plugin to run the server locally, so it probably makes sense to use Jetty in production as well. I will try implementing the filter today a