[MacPorts] #62935: DEBUG: process_cmd failed: can't read "string": no such variable

[MacPorts]

#62935: DEBUG: process_cmd failed: can't read "string": no such variable
------------------------+--------------------
 Reporter:  ryandesign  |      Owner:  (none)
     Type:  defect      |     Status:  new
 Priority:  Normal      |  Milestone:
Component:  base        |    Version:  2.7.0
 Keywords:              |       Port:
------------------------+--------------------
 https://build.macports.org/builders/ports-
 11_x86_64-builder/builds/30991/steps/install-port/logs/stdio
 {{{
 DEBUG: process_cmd failed: can't read "string": no such variable
     while executing
 "return $string"
     (procedure "wrapline" line 7)
     invoked from within
 "wrapline $line $maxlen $indent $indentline"
     (procedure "wrap" line 15)
     invoked from within
 "wrap "Follow https://guide.macports.org/#project.tickets if you believe
 there is a bug." -${len}"
     (procedure "print_tickets_url" line 4)
     invoked from within
 "print_tickets_url"
     ("uplevel" body line 82)
     invoked from within
 "uplevel 1 $block"
     (procedure "foreachport" line 20)
     invoked from within
 "foreachport $portlist {
         array unset portinfo
         # If we have a url, use that, since it's most specific
         # otherwise try to map the..."
     (procedure "action_target" line 10)
     invoked from within
 "$action_proc $action $portlist [array get global_options]"
     (procedure "process_cmd" line 110)
     invoked from within
 "process_cmd $remaining_args"
     ("uplevel" body line 3)
     invoked from within
 "uplevel 1 $body"
 Error: process_cmd failed: can't read "string": no such variable
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/62935>
MacPorts <https://www.macports.org/>
Ports system for macOS