trex-stateless-gui v4.5.6 cannot connect to latest trex-core v2.88

[davehouser1]

When trying to connect to 2.88 with stateless guide v4.5.6-0-g9778eld, the following error appears:

unable to connect to TRex server. Required API
version is 4.6. Error: Failed to Execute Method 
RPC version mismatch: a newer client version is required
(API type 'STL': - server: '5.0', client: '4.6'

I checked for stateless gui releases on git hub, this appears to be the latest version.

Troubleshooting:

• Reverted server back to 2.8.7, was able to connect with no problems.

[gabeblack]

Just ran in to this as well. This repo hasn't had any commits since 2019. I wonder if it is dead.

[EgorBlagov]

Hi, TRex Stateless GUI doesn't support trex v2.88 yet as TRex v2.88 has major API changes. The latest supported version is v2.87.

[egwakim]

Hi, It's already fixed in trex-java-sdk. https://github.com/cisco-system-traffic-generator/trex-java-sdk/issues/137 You just need to use the latest version of trex-java-sdk to fix it.

[TheLordOfTheKings]

Hi, It's already fixed in trex-java-sdk. cisco-system-traffic-generator/trex-java-sdk#137 You just need to use the latest version of trex-java-sdk to fix it.

Hi I replaced the "trex-java-sdk-1.0-SNAPSHOT.jar" inside trex-stateless-gui with latest "trex-java-sdk-1.57.jar" Now the conection went a couple of steps further but it ended up with this error: RPC version mismatch: a newer client version is required (API type 'STL': - server: '5.0', client: '4.6')

[eduard-arabian]

Hi, TRex Stateless GUI doesn't support trex v2.88 yet as TRex v2.88 has major API changes. The latest supported version is v2.87.

@EgorBlagov, good day. Could you please inform whether you plan to update TRex Stateless GUI recently?

Thank you.

[EgorBlagov]

Hi, I'm checking with my team if we have resources to resolve the issue. There a several things needed to resolve the issue itself, including build issues connecting the updated trex-java-sdk and the critical one is that inside trex-stateless-gui besides of trex-java-sdk connection classes some connections and RPC calls are implemented inside trex-stateless-gui itself, and this needs to be adjusted to make trex-stateless-gui fully depend on trex-java-sdk.

I don't have ready anwer for you so I'll check with the team and update in one-two days. Thanks

[yongpro]

same issue... require new gui to support latest trex server.

[SunbrightShinobi]

So ran into this issue. Cisco is including TRex 2.88 on the Cisco Modeling Lab Reference image since may 11