Error for Tg script

I have constructed a crosslinked polymer from DGEBA (C21H24O4) as the epoxide and TETA as the crosslinker using the Pipeline Pilot Create Polymer Network protocol.  I then attempted to use this as input to the Calculate Glass Transition Temperature protocol using the default parameters. The script ended with a rather cryptic error "The index value 0 is out of range (function/property "RepeatUnits") at line 34."

For completeness the entire text of the error is reproduced below. Can anyone offer any help at interpreting this error message. Also how can I see the (server side?) script to better interpret the error message?



The index value 0 is out of range (function/property "RepeatUnits") at line 34.

at /home/matstud/BIOVIA/PPS/apps/scitegic/materials/server/lib/perl/Cfx/COM/DeferredCall.pm line 82

Cfx::COM::DeferredCall::Dispatch(Cfx::COM::DeferredCall=SCALAR(0x5b94630), "RepeatUnits") called at /home/matstud/BIOVIA/PPS/apps/scitegic/materials/server/lib/perl/Cfx/COM/DeferredCall.pm line 50

Cfx::COM::DeferredCall::Call(Cfx::COM::DeferredCall=SCALAR(0x5b94630)) called at /home/matstud/BIOVIA/PPS/apps/scitegic/materials/server/lib/perl/Cfx/COM/DeferredCallTie.pm line 56

Cfx::COM::DeferredCallTie::FETCH(Cfx::COM::DeferredCallTie=SCALAR(0x5b94678)) called at (eval 10) line 34

main::onProcess

Error calling function

Error during call to function pilot::setup::scriptingOnProcess

PerlScript::HandleError: Pipeline Pilot exception rethrown

PerlScript::Call: Pipeline Pilot exception rethrown

CComponentPerlPlugin::onProcess: Pipeline Pilot exception rethrown

-> 'Perl (on Server)' ('Perl (on Server)'); Location: 69:0:13:0:1:0 - error during Data Record Processing phase

CProtocolStd::onProcess: Pipeline Pilot exception rethrown

CProtocol::onProcess: Pipeline Pilot exception rethrown

-> 'Subprotocol' ('Subprotocol 1'); Location: 69:0:13:0:1 - error during Data Record Processing phase

CProtocolStd::onProcess: Pipeline Pilot exception rethrown

CProtocol::onProcess: Pipeline Pilot exception rethrown

-> 'Perl MaterialsScript (on Server)' ('Perl MaterialsScript (on Server)'); Location: 69:0:13:0 - error during Data Record Processing phase

CProtocolStd::onProcess: Pipeline Pilot exception rethrown

CProtocol::onProcess: Pipeline Pilot exception rethrown

-> 'Subprotocol' ('Repeat unit Image'); Location: 69:0:13 - error during Data Record Processing phase

CProtocolStd::onProcess: Pipeline Pilot exception rethrown

CProtocol::onProcess: Pipeline Pilot exception rethrown

-> 'Subprotocol' ('Document Description'); Location: 69:0 - error during Data Record Processing phase

CProtocolStd::onProcess: Pipeline Pilot exception rethrown

CProtocol::onProcess: Pipeline Pilot exception rethrown

-> 'Subprotocol' ('Generate Report'); Location: 69 - error during Data Record Processing phase

CProtocolStd::onProcess: Pipeline Pilot exception rethrown

CProtocol::onProcess: Pipeline Pilot exception rethrown

CComponentRunner::CallOnProcess: exception caught, calling onFinalize before rethrow

Protocol Calculate Glass Transition Temperature, user pfons: Pipeline Pilot exception caught

Protocol Calculate Glass Transition Temperature, user pfons: Protocol failed: Pipeline Pilot error

Pipeline Pilot Server version 18.1.100.11

Server OS: Linux indus.a04.aist.go.jp 3.10.0-693.21.1.el7.x86_64 #1 SMP Wed Mar 7 19:03:37 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux