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Reply To: "Application error" or "TWRC_FAILURE" er

Forums › TWAIN Classic › "Application error" or "TWRC_FAILURE" er › Reply To: "Application error" or "TWRC_FAILURE" er

August 31, 2007 at 6:39 am #24120
gabe
Participant
  • Topics - 9
  • Replies - 583
  • Total Posts - 592

while I think about that,

if you examine the twIdentity returned in

DG_CONTROL/no/MSG_GETDEFAULT(select DS) 

does the struc look *right* are you getting a valid twIdentity back from the DSM?

you said “Application error” or “TWRC_FAILURE”
which? it is an “Application error” or is it “TWRC_FAILURE”? – seems that there is a significant difference
If it is twrc_Failure check the twcc_ it may help determine the source. otherwise… i dunno otherwise… GetLastError provide any help? (no, I’m not sure if it does)

what happens on loop 32751 (and on loop 32770) ?
If you don’t break out of the loop when rc != success and continue for another couple of loops, do you start geting success again?

Does starting the app again ‘fix’ it or do you have to reboot to get rc == success?

(I’m just throwing darts with my eyes closed here)

.

.

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