Network Server Problem (Object Does not Exist)

1

Hello @all

I have a problem with my network-server (s).

I have to network servers, sharing the same database behind a load-balancer. This worked well so far. after upgrading to version 3.6.0 and App Server to Version 3.6.1 i have the following problem:

–> Adding a new Gateway:
Error via API and Gui: Object does not exist --> Object seams to be the Network-Server

So i checkt the Network Server and just wanted to update it in the GUI (do no changes to it, just save it again) --> Object does not exist

When i check the database from chripstack app server, there is the right entry for the network server with the url from the load balancer

also, it seams to work. i still can recive data from sensors/nodes via gateways allready registerd

any ideas? thanks for your help,
Sil

2

ups, i can see… i forget to add logs.

i stopped one instance of the chirpstack network service - but still the same problem:

Here are the logs:

App-Server:

time="2020-01-08T08:21:10Z" level=info msg="finished client unary call" ctx_id=bcf50736-3447-4630-8d54-663ac8be5501 error="rpc error: code = NotFound desc = object does not exist" grpc.code=NotFound grpc.ctx_id=f1c43ef2-d2d2-4f72-ae9e-6933ccdd968c grpc.duration=2.137005ms grpc.method=UpdateRoutingProfile grpc.service=ns.NetworkServerService span.kind=client system=grpc
time="2020-01-08T08:21:10Z" level=info msg="finished unary call with code NotFound" ctx_id=bcf50736-3447-4630-8d54-663ac8be5501 error="rpc error: code = NotFound desc = object does not exist" grpc.code=NotFound grpc.method=Update grpc.service=api.NetworkServerService grpc.start_time="2020-01-08T08:21:09Z" grpc.time_ms=6.344 peer.address="127.0.0.1:55058" span.kind=server system=grpc

Network Server:

time="2020-01-08T08:21:10Z" level=info msg="finished unary call with code NotFound" ctx_id=f1c43ef2-d2d2-4f72-ae9e-6933ccdd968c error="rpc error: code = NotFound desc = object does not exist" grpc.code=NotFound grpc.method=UpdateRoutingProfile grpc.service=ns.NetworkServerService grpc.start_time="2020-01-08T08:21:10Z" grpc.time_ms=0.765 peer.address="10.9.1.103:44698" span.kind=server system=grpc

Would be really thankfull if someone can help.

Regards, Sil

3

Stupid me, again

as i have a test enviroment and a productiv enviroment - i wanted to make sure that they dont disturb each other. as the app server has the Application-server identifier - i wanted to change this, so my enviroments have different ID’s.

Of Course it is not recommended to change - but i did…

So AppServer could not find the routing-profile-id anymore and therefore the problems came up.
i could solve it by change it back.

Sorry for disturbing and have a nice week

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