I was going to ask you to turn on logging, but that's not working the way it's supposed to, so I'm going to refresh the code. Once that's done you'll be able to generate more information about the problem and we'll see what we can do about it...
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
Okay, 2.3.1.1 is up. If you download and run it it will create two log files in the same folder as the binary (ex: TWAINCSScan.exe). One log file will be TWAINCSScan.log, the other will be twaindsm.log. If you send those along, we'll take a look and see what we can do to help.
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
Anonymous
-
2015-08-27
Hello,
I have set m_blIndicators = true;
I get the following Errors:
and after scanning:
I will send you the log-file later.
Regeards Hans
-----Ursprungliche Nachricht-----
Von: Mark [mailto:mlmcl@users.sf.net]
Gesendet: Donnerstag, 27. August 2015 15:38
An: [twainforcsharp:tickets]
Betreff: [twainforcsharp:tickets] #11 Many Scanners don't work with this
library
Okay, 2.3.1.1 is up. If you download and run it it will create two log
files in the same folder as the binary (ex: TWAINCSScan.exe). One log file
will be TWAINCSScan.log, the other will be twaindsm.log. If you send those
along, we'll take a look and see what we can do to help.
[tickets:#11] Many Scanners don't work with this library
Status: accepted Milestone: 1.0 Labels: Scanner Created: Wed Aug 26, 2015 05:46 PM UTC by Goebel Johannes-Martin Last Updated: Wed Aug 26, 2015 07:42 PM UTC Owner: nobody
Scanning app crashes after scan with Twain Sample Scanner. My Scanners
(Nikon Coolscan IV and Microsoft Webcam live) don't work with this library.
I got my hands on a scanner that wasn't working, and I've addressed most of the issues. I still need to apply the fix to the native, file and memfile transfers, then I'll check it all in and do an update. Hopefully, that'll be done this weekend...
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
Okay, the changes made should make a difference for a lot of scanners. I'm putting this ticket into a pending state. If there continue to be problems, please let me know...
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
HI,
have problem with Epson v750 pro: "Error when communicating with scanner" dialog pops up when i try to dsopen and scan , although the GUI is showing afterwards.
Is there anything that can eb further debugged? It would really be great if this issue could be resolved!
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
Anonymous
-
2016-03-21
Hallo! Microsoft Live Cam is working now. Nikon Coolscan still crashes and if I embed the application in my vb.net app the library crashes on rollback state with Twain Sample Source.
Regards Hans
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
I was going to ask you to turn on logging, but that's not working the way it's supposed to, so I'm going to refresh the code. Once that's done you'll be able to generate more information about the problem and we'll see what we can do about it...
Okay, 2.3.1.1 is up. If you download and run it it will create two log files in the same folder as the binary (ex: TWAINCSScan.exe). One log file will be TWAINCSScan.log, the other will be twaindsm.log. If you send those along, we'll take a look and see what we can do to help.
Hello,
I have set m_blIndicators = true;
I get the following Errors:
and after scanning:
I will send you the log-file later.
Regeards Hans
-----Ursprungliche Nachricht-----
Von: Mark [mailto:mlmcl@users.sf.net]
Gesendet: Donnerstag, 27. August 2015 15:38
An: [twainforcsharp:tickets]
Betreff: [twainforcsharp:tickets] #11 Many Scanners don't work with this
library
Okay, 2.3.1.1 is up. If you download and run it it will create two log
files in the same folder as the binary (ex: TWAINCSScan.exe). One log file
will be TWAINCSScan.log, the other will be twaindsm.log. If you send those
along, we'll take a look and see what we can do to help.
[tickets:#11] Many Scanners don't work with this library
Status: accepted
Milestone: 1.0
Labels: Scanner
Created: Wed Aug 26, 2015 05:46 PM UTC by Goebel Johannes-Martin
Last Updated: Wed Aug 26, 2015 07:42 PM UTC
Owner: nobody
Scanning app crashes after scan with Twain Sample Scanner. My Scanners
(Nikon Coolscan IV and Microsoft Webcam live) don't work with this library.
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https://sourceforge.net/p/twainforcsharp/tickets/11/
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Tickets: #11
Here are the logfiles:
Here are the logfiles for NIKON SCAN:
The application hangs after scanning.
Last edit: Anonymous 2015-08-29
And here are the logfiles for Microsoft Live Cam:
The application crashes after closing the Scan-Form.
Last edit: Anonymous 2015-08-29
I got my hands on a scanner that wasn't working, and I've addressed most of the issues. I still need to apply the fix to the native, file and memfile transfers, then I'll check it all in and do an update. Hopefully, that'll be done this weekend...
Okay, the changes made should make a difference for a lot of scanners. I'm putting this ticket into a pending state. If there continue to be problems, please let me know...
HI,
have problem with Epson v750 pro: "Error when communicating with scanner" dialog pops up when i try to dsopen and scan , although the GUI is showing afterwards.
Last edit: d-fens 2016-01-04
HI,
I have a problem with CanoScan LiDE 210, can't load settings as well as scan from the GUI when shown.
@Mark:
Is there anything that can eb further debugged? It would really be great if this issue could be resolved!
Hallo! Microsoft Live Cam is working now. Nikon Coolscan still crashes and if I embed the application in my vb.net app the library crashes on rollback state with Twain Sample Source.
Regards Hans