[openrtm-users 03174] OpenRTM-aist Erlang run_sample failed.

[Yuki Suga]

Hi OpenRTM ML members:
This is Yuki @ SSR.

I am now learning Erlang language, and now trying to use OpenRTM erlang.
I finally built the openrtm-erl package, and tried running run_sample program.

I could not find any documents about the package, I'd like to ask the
first step of openrtm-erl here.

After setting ERL_LIBS for openrtm, I launched "erl" command in
example directory,
and I got following messages when I input "run_sample:run()."

Please teach me how to fix this problems! Please help!

###############################
Erlang/OTP 17 [erts-6.3] [source-f9282c6] [64-bit] [smp:8:8]
[async-threads:10] [hipe] [kernel-poll:false]

Eshell V6.3  (abort with ^G)
1> l(run_sample).
{module,run_sample}
2> run_sample:run().

=INFO REPORT==== 1-May-2015::11:21:12 ===
======= Orber Execution Environment ======
Orber version.................: 3.7.1
Orber domain..................: 127.0.0.1:28090
IIOP port number..............: 28090
IIOP NAT port number..........: 28090
Interface(s)..................: ["127.0.0.1"]
Interface(s) NAT..............: ["127.0.0.1"]
Local Interface (default).....: []
Nodes in domain...............: [nonode ＠ nohost]
GIOP version (default)........: 1.1
IIOP out timeout..............: infinity msec
IIOP out connection timeout...: infinity msec
IIOP setup connection timeout.: infinity msec
IIOP out ports................: 0
IIOP out ports attempts.......: 1
IIOP out ports random.........: false
IIOP out connections..........: []
IIOP out connections (pending): []
IIOP out keepalive............: false
IIOP in connections...........: []
IIOP in connection timeout....: infinity msec
IIOP in keepalive.............: false
IIOP max fragments............: infinity
IIOP max in requests..........: infinity
IIOP max in connections.......: infinity
IIOP backlog..................: 5
IIOP ACL......................: []
IIOP maximum packet size......: infinity
Object Keys GC interval.......: infinity
Using Interceptors............: false
Using Local Interceptors......: false
Debug Level...................: 0
orbInitRef....................: undefined
orbDefaultInitRef.............: undefined
System Flags Set..............: -
=========================================
L/NoLM: 2015-05-01 11:21:12 rtc_cfg_svr:285:<0.103.0> (rtl_info):
Initialising RTC configuration server <0.103.0>.
L/NoLM: 2015-05-01 11:21:12 rtc_cfg_svr:286:<0.103.0> (rtl_debug):
Configuration is [{"activity_type","DataFlowComponent"},
                  {"category","Test"},
                  {"corba",[{"nameservers","127.0.0.1:28090"}]},
                  {"description","Fake RTC."},
                  {"exec_cxts",[{"ec1",[{"type","periodic"},{"rate","1.0"}]}]},
                  {"implementation_id","Ticker"},
                  {"instance_name","Ticker0"},
                  {"lang_type","compile"},
                  {"language","Erlang"},
                  {"max_instance","1"},
                  {"type_name","Ticker"},
                  {"vendor","Me"},
                  {"version","1.0"}]
L/NoLM: 2015-05-01 11:21:12 rtc_cfg_svr:288:<0.103.0> (rtl_paranoid):
Initialisation complete; state is
{cfg_sets,[{"default",[]}],[],"default"}
L/NoLM: 2015-05-01 11:21:12 dataflow_rtc:130:<0.104.0> (rtl_info):
Initialising dataflow RTC with callback module ticker and config
[{"activity_type",

"DataFlowComponent"},
                                                                  {"category",
                                                                   "Test"},
                                                                  {"corba",

[{"nameservers",

"127.0.0.1:28090"}]},

{"description",
                                                                   "Fake RTC."},
                                                                  {"exec_cxts",
                                                                   [{"ec1",
                                                                     [{"type",

"periodic"},
                                                                      {"rate",

"1.0"}]}]},

{"implementation_id",
                                                                   "Ticker"},

{"instance_name",
                                                                   "Ticker0"},
                                                                  {"lang_type",
                                                                   "compile"},
                                                                  {"language",
                                                                   "Erlang"},

{"max_instance",
                                                                   "1"},
                                                                  {"type_name",
                                                                   "Ticker"},
                                                                  {"vendor",
                                                                   "Me"},
                                                                  {"version",
                                                                   "1.0"}]
L/NoLM: 2015-05-01 11:21:12 corba_obj_mgr:133:<0.106.0> (rtl_debug):
CORBA object manager initialising:
#Fun<SDOPackage_Configuration_impl.start_link.1>, none
L/NoLM: 2015-05-01 11:21:12 port_mgr:314:<0.105.0> (rtl_info): Shut
down by supervisor.
L/NoLM: 2015-05-01 11:21:12 dataflow_rtc:304:<0.104.0> (rtl_info):
Shut down by supervisor.
L/NoLM: 2015-05-01 11:21:12 dataflow_rtc:328:<0.104.0> (rtl_error):
Dataflow RTC terminated while still in state created
** exception exit: {shutdown,{failed_to_start_child,cfg_corba,

{undef,[{'SDOPackage_Configuration',oe_create_link,

                 [none,[{sup_child,true}]],

                 []},

{corba_obj_mgr,init,1,

    [{file,"corba_obj_mgr.erl"},{line,135}]},

{gen_server,init_it,6,[{file,"gen_server.erl"},{line,306}]},

{proc_lib,init_p_do_apply,3,

[{file,"proc_lib.erl"},{line,237}]}]}}}
###########################

///////////////////////////////////////////////////////////////////
// Yuki Suga, Ph.D.
// URL: http://www.ysuga.net/?lang=en
// E-mail: ysuga ＠ ysuga.net
///////////////////////////////////////////////////////////////////