Sequence file version conflicts - TS_EngineNewExecution

Question

Hej NI Community,
I have programmed an stand alone application, which can execute sequence files. The CVI application is programmed with CVI 7.0 and Teststand API 4.0. You can select a sequence file and run the application without the SequenceFileEditor...
My sequence file is programmed under Teststand 4.1 and uses sequence file library functions, which are developed with Teststand 4.0 (stored in different sequence files).
I can run the sequence file under Teststand 4.1 (SequenceFileEditor) without any error messages. My own application cannot run the sequence file. The function TS_EngineNewExecution comes back with a error message:
Error code: -2147352567
CA automation error string: Ausnahmefehler aufgetreten.
Teststand API error information:
wCode: 0
sCode: -17329
source: TSAPI
description: Error loading step 'In-Circuit-Test' of sequence 'MainSequence' in file 'bscan_demo.seq'.
Error loading step 'Insert name of step into operator interface' of sequence 'Load and run ICT program' in file 'Test_Library.seq'.
Type 'NumericLimitTest' is invalid because it conflicts with the existing type of that name. To avoid this error message, you should open the file with the type conflict in the Sequence Editor and resave it.
The sequence file 'C:\Program Files\Sequences\Utility_Library.seq' could not be loaded.
helpFile:
helpContext: 0
errorParamPos: -1
I can resave the sequence to avoid this message. My own application can execute the sequence file after resaving. The library is saved now in Teststand 4.1 format. But this is not my interest.
Can anyone tell me, why the sequence editor (4.1) don't show me any error? How must I program my own application to avoid this error message?
Thanks a lot.
Solved!
Go to Solution.

Answer 1

Hej,
I'm posting my tracefile. I think its easier to unterstand. Here are tracing with the error:
0.000s      Program started
0.000s      Tracing started
0.002s      Function LoadPanel finished with no errors
0.000s      Initialize Teststand Engine
0.892s      Function -->   TS_NewEngine finished with no errors
0.000s      Function -->   TS_EngineRegisterUIMessageCallback finished with no errors
0.001s      Function -->   TS_EngineSetProperty finished with no errors
0.000s      Function InitEngine finished with no errors
0.000s      Start login process
0.000s      Function -->   TS_EngineNewPropertyObject finished with no errors
0.000s      Function -->   TS_PropertySetValBoolean finished with no errors
0.000s      Function -->   TS_PropertySetValBoolean finished with no errors
0.030s      Function -->   TS_EngineCallFrontEndCallback finished with no errors
0.000s      Function -->   TS_ExecutionGetProperty finished with no errors
0.000s      Function CallLoginLogoutCallback finished with no errors
0.000s      Show panel behind logon panel
0.017s      Function -->   CA_CreateObjHandleFromIDispatch finished with no errors
0.000s      Function -->   TS_UIMessageGetProperty finished with no errors
0.000s      Function -->   TS_UIMessageGetProperty finished with no errors
0.003s      Function -->   CA_CreateObjHandleFromIDispatch finished with no errors
0.000s      Function -->   TS_UIMessageGetProperty finished with no errors
0.000s      Function -->   TS_UIMessageGetProperty finished with no errors
0.011s      Function -->   CA_CreateObjHandleFromIDispatch finished with no errors
0.000s      Function -->   TS_UIMessageGetProperty finished with no errors
0.000s      Function -->   TS_UIMessageGetProperty finished with no errors
0.224s      Function -->   CA_CreateObjHandleFromIDispatch finished with no errors
0.000s      Function -->   TS_UIMessageGetProperty finished with no errors
0.000s      Function -->   TS_UIMessageGetProperty finished with no errors
0.247s      Waiting for Login
0.500s      Waiting for Login
0.086s      Function -->   CA_CreateObjHandleFromIDispatch finished with no errors
0.000s      Function -->   TS_UIMessageGetProperty finished with no errors
0.000s      Function -->   TS_UIMessageGetProperty finished with no errors
0.000s      Function -->   CA_CreateObjHandleFromIDispatch finished with no errors
0.000s      Function -->   TS_UIMessageGetProperty finished with no errors
0.000s      Function -->   TS_UIMessageGetProperty finished with no errors
0.000s      Function -->   TS_ExecutionGetProperty finished with no errors
0.005s      Logon process done
0.000s      Check user
0.000s      Function -->   TS_EngineGetCurrentUser finished with no errors
0.000s      User can run any sequence
0.000s      Function CheckUserPrivilege finished with no errors
0.000s      Open sequence
0.000s      Show file select popup window
1.297s      Function -->   TS_EngineGetSeqFile finished with no errors
0.000s      Sequence file path is:
0.000s      c:\Program Files\Spectral Electronic\SW-ITS\Projects\BScan_Demo\bscan_demo.seq
0.000s      Function OpenSequence finished with no errors
0.000s      Check sequence
0.000s      Function -->   TS_SeqFileSequenceNameExists finished with no errors
0.000s      Function -->   TS_SeqFileSequenceNameExists finished with no errors
0.000s      Function -->   TS_SeqFileSequenceNameExists finished with no errors
0.000s      Function -->   TS_SeqFileSequenceNameExists finished with no errors
0.000s      Function -->   TS_SeqFileSequenceNameExists finished with no errors
0.000s      Function -->   TS_SeqFileSequenceNameExists finished with no errors
0.000s      All sequences found, iStartSequence automatically true
0.000s      Function CheckSequence finished with no errors
0.000s      Start execution of loaded sequecence
0.248s      Function -->   TS_SeqFileGetModelSeqFile finished with no errors
3.123s      An error has occurred in function: -->   TS_EngineNewExecution useProcessModel
Error code: -2147352567
CA automation error string: Ausnahmefehler aufgetreten.
Teststand API error information:
wCode: 0
sCode: -17329
source: TSAPI
description: Error loading step 'In-Circuit-Test' of sequence 'MainSequence' in file 'bscan_demo.seq'.
Error loading step 'Insert name of step into operator interface' of sequence 'Load and run ICT program' in file 'Test_Library.seq'.
Type 'NumericLimitTest' is invalid because it conflicts with the existing type of that name. To avoid this error message, you should open the file with the type conflict in the Sequence Editor and resave it.
The sequence file 'C:\Program Files\Spectral Electronic\SW-ITS\Sequences\Utility_Library.seq' could not be loaded.
helpFile:
helpContext: 0
errorParamPos: -1
0.015s      Function -->   CA_CreateObjHandleFromIDispatch finished with no errors
0.000s      Function -->   TS_UIMessageGetProperty finished with no errors
0.000s      Function -->   TS_UIMessageGetProperty finished with no errors
0.000s      Function -->   CA_CreateObjHandleFromIDispatch finished with no errors
0.000s      Function -->   TS_UIMessageGetProperty finished with no errors
0.000s      Function -->   TS_UIMessageGetProperty finished with no errors
4.303s      An error has occurred in function: ExecuteSequence -> Test UUTs
Error code: -1
Error message: No error message
0.628s      Start free all resources
1.060s      Free all resources done
0.000s      Tracing stopped
0.000s      Programm ended