[omniORB] Abnormal termination with "omniORB.CORBA.OBJECT_NOT_EXIST: CORBA.OBJECT_NOT_EXIST(omniORB.OBJECT_NOT_EXIST_IncarnateFailed, CORBA.COMPLETED_NO)" error

[John Nevius]

This is omniORBpy-4.2.0, Python 2.7 (Python 2.7 (r27:82525), Win-32

I'm hitting an odd message on a section of my program that loops through
the contents of a series of tables.

A code segment follows, as well as the full Python error:

nvTable = nv.findElement(_GlobalIDL.omlapi.O_NUMBER_VALIDATION_TABLE)
nvTableInternalName=nvTable.getSnapshot()[2]
tableSettings = nvTable.getSnapshot()[0]
while nvTable:
tablename =
tableSettings.getFieldAsStringByName(_GlobalIDL.omlapi.F_NUMBER_VALIDATION_TABLE_NAME)[0]
tablenum =
tableSettings.getFieldAsStringByName(_GlobalIDL.omlapi.F_NUMBER_VALIDATION_TABLE_INDEX)[0]
print "NV Table # ",tablenum
if tablenum.startswith('1') and len(tablenum) ==7:
if tablenum[1:] not in RATE_CENTERS:
RATE_CENTERS[tablenum[1:]]=[]
print
print "*****Table %s
%s****************"%(tablenum,tablename)
nvEntry =
nvTable.findElement(_GlobalIDL.omlapi.O_NUMBER_VALIDATION_ENTRY)
while nvEntry:
nvEntrySettings = nvEntry.getSnapshot()[0]
nvEntryInternalName = nvEntry.getSnapshot()[2]
entryname =
nvEntrySettings.getFieldAsStringByName(_GlobalIDL.omlapi.F_NUMBER_VALIDATION_ENTRY_NAME)[0]
entryindex =
nvEntrySettings.getFieldAsStringByName(_GlobalIDL.omlapi.F_NUMBER_VALIDATION_ENTRY_INDEX)[0]
if len(entryindex) == 6:
print entryindex,entryname
nvEntry.destroy()
nvEntry =
nvTable.findNextElement(_GlobalIDL.omlapi.O_NUMBER_VALIDATION_ENTRY,nvEntryInternalName)
nvTable.destroy()
nvTable =
rps.findNextElement(_GlobalIDL.omlapi.O_NUMBER_VALIDATION_TABLE,nvTableInternalName)
tableSettings = nvTable.getSnapshot()[0]
nvTableInternalName = nvTable.getSnapshot()[2]


Traceback (most recent call last):
File "corba_test6.py", line 94, in <module>
entryname =
nvEntrySettings.getFieldAsStringByName(_GlobalIDL.omlapi.F_NUMBER_VALIDATION_ENTRY_NAME)[0]
File "C:\Working\Saddleback
Communications\CORBA\SettingsUserInterface_idl.py", line 381, in
getFieldAsStringByName
return self._obj.invoke("getFieldAsStringByName",
_0__GlobalIDL.SettingsUserInterface._d_getFieldAsStringByName, args)
omniORB.CORBA.OBJECT_NOT_EXIST:
CORBA.OBJECT_NOT_EXIST(omniORB.OBJECT_NOT_EXIST_IncarnateFailed,
CORBA.COMPLETED_NO)


This error is thrown after approximately 400 passes through the loop, but
the exact spot where the program barfs is not constant


Help is most appreciated !

John N
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[Duncan Grisby]

Post by John Nevius
I'm hitting an odd message on a section of my program that loops
through the contents of a series of tables.

[...]

Post by John Nevius
\SettingsUserInterface_idl.py", line 381, in getFieldAsStringByName
return self._obj.invoke("getFieldAsStringByName",
_0__GlobalIDL.SettingsUserInterface._d_getFieldAsStringByName, args)
CORBA.OBJECT_NOT_EXIST(omniORB.OBJECT_NOT_EXIST_IncarnateFailed,
CORBA.COMPLETED_NO)

OBJECT_NOT_EXIST_IncarnateFailed is omniORB's name for a standard OMG
minor code, described in the CORBA standard as minor code 2. omniORB
never throws it! It must be being thrown by the server. Is the server
omniORB or something else? If it is omniORB, that exception must be
thrown by application code, not by omniORB.

Duncan.