Error with traccar version 4.6

[hubecker]

Hi,
With the new traccar version 4.6, i get the following error:

2019-09-04 15:36:58 INFO: trying to connect to mqtt : tcp://localhost:1884 2019-09-04 15:36:59 ERROR: org.traccar.database.DeviceManager.lookupAttributeString(JLjava/lang/String;Ljava/lang/String;Z)Ljava/lang/String; - NoSuchMethodError (... < BaseDataHandler:27 < ... < *:29 < ... < ExtendedObjectDecoder:64 < ... < WrapperContext:102 < ...) 2
there is a hint in:
https://www.traccar.org/forums/topic/traccar-server-custom-jar-file-error/
but wasn't able to solve the problem.

Regards

Hubert

[ivanfmartinez]

traccar 4.6 has changed the methods to get the Device attributes.

traccar/traccar@f4bef00#diff-fdd198358ee7fb86e41556207acec3c7

I did not have time to test now, neither have an 4.6 instance, but I think you can change the calls to lookupAttributeString in

https://github.com/ivanfmartinez/ivanfm-traccar-mqtt/blob/3fc18283cf15b0f0787fdeddd2248dda3e7eb71e/src/main/java/com/ivanfm/traccar/mqtt/ProcessPosition.java

passing "true" for this new lookupServer attribute making the behaviour like before.

And submit a Pull Request with the changes.

[jsponz]

Any update on this?