Use of uninitialized value in concatenation (.) or string at ./check_bgp.pl line 142.

[klevinkona]

Hello, trying to configure the plugin but i see the following error

root@nagios:/usr/local/nagios/libexec/checkmk/plugins# ./check_bgp.pl -H 192.168.10.156 -C public -p 202179
Use of uninitialized value in concatenation (.) or string at ./check_bgp.pl line 142.
Argument "noSuchObject" isn't numeric in numeric eq (==) at ./check_bgp.pl line 146.
CRITICAL - 202179 (ASnoSuchObject) state is . Last change (noSuchObject)