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Machine-agent installation - Unrecognized field "agentType"

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New Contributor

Machine-agent installation - Unrecognized field "agentType"

I'm receiving this error in agent log while configuring the machine-agent.

I've not been able to find any property for agent type at the agent side. Is this something to be changed at the controller end?

 

[system-thread-0] 11 May 2017 09:42:03,942 WARN RegistrationTask - Encountered error during registration. Will retry in 60 seconds.
The server experienced an unknown internal error. Please retry the operation, and if the problem persists, please contact support. (500 - UNKNOWN_INTERNAL_ERROR)
* Additional Info:java.lang.IllegalArgumentException: Unrecognized field "agentType" (class com.appdynamics.sim.controller.biz.shared.machines.AgentRegistrationRequest), not marked as ignorable (8 known properties: "installDirectory", "agentVersion", "machineInfo", "applicationNames", "tierName", "jvmInfo", "autoRegisterAgent", "nodeName"])
at [Source: N/A; line: -1, column: -1] (through reference chain: com.appdynamics.sim.controller.biz.shared.machines.AgentRegistrationRequest["agentType"])

4 REPLIES
Employee

Re: Machine-agent installation - Unrecognized field "agentType"

Hi user, welcome in the AppD forum.

 

Is that a new instalation? I'd check your controller version (click on the question mark on the top right corner and "about AppD") and check agent version.

Agent versions should be lower than controller's one.

 

Please let us know.

 

JB

New Contributor

Re: Machine-agent installation - Unrecognized field "agentType"

Hi Jb,

Well my controller version is AppDynamics Version 4.2.14.0, build 12.

Will an agent version4.2.14.0 work well or should I install agent version 4.2.13.1?

Employee

Re: Machine-agent installation - Unrecognized field "agentType"

No it's good like this.

Don't know why then.
Let's see if someone else has an idea

New Contributor

Re: Machine-agent installation - Unrecognized field "agentType"

It did work with agent version same as my controller. Thanks!