Unable to set property 'chanvariable' #587

WARN 17976 --- [tion-0-Reader-0] o.a.manager.util.EventAttributesHelper : Unable to set property 'chanvariable' to '[DIALEDPEERNUMBER=, BLKVM_CHANNEL=, BRIDGEPEER=, INTERCHANNEL=, FROM_DID=, mikoidconf=, conf_1c=, 1cautoanswer=, extenfrom1c=, spyee=, datafrom1c=, CDR(lastapp)=, CDR(channel)=, CDR(src)=, CDR(dst)=, CDR(recordingfile)=]' on org.asteriskjava.manager.event.NewChannelEvent: no setter. Please report at https://github.com/asterisk-java/asterisk-java/issues

version: 3.39.0