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web scan - Device manager error
web scan - Device manager error
Hi ,
I am evaluating the tool, try to run the application:
"C: \ Program Files \ VintaSoft \ VintaSoftTwain.NET v8.3 \ Examples \ VS.NET.2010 \ ASP.NET \ CSharp \ WebTwainDemo"
when trying to acquire an image always get the message "Web application is not configured Correctly." I have Windows 7 32 bit with VS 2010, I ran the configuration steps.
. Put the site in "trusted zone" of IExplorer 10
. execute the caspol.exe as does the help page.
dont know what else to do, can you help me?
thanks in advance.
(sorry for my weak English)
I am evaluating the tool, try to run the application:
"C: \ Program Files \ VintaSoft \ VintaSoftTwain.NET v8.3 \ Examples \ VS.NET.2010 \ ASP.NET \ CSharp \ WebTwainDemo"
when trying to acquire an image always get the message "Web application is not configured Correctly." I have Windows 7 32 bit with VS 2010, I ran the configuration steps.
. Put the site in "trusted zone" of IExplorer 10
. execute the caspol.exe as does the help page.
dont know what else to do, can you help me?
thanks in advance.
(sorry for my weak English)
Re: web scan - Device manager error
Hello Jorge,
Please read this article:
https://www.vintasoft.com/docs/vstwain-d ... ebApp.html
and let me know if you will have any question or problem.
Best regards, Alexander
Please read this article:
https://www.vintasoft.com/docs/vstwain-d ... ebApp.html
and let me know if you will have any question or problem.
Best regards, Alexander
Re: web scan - Device manager error
Hi Alex, I am in the same situation of this post.
I am evaluating the sdk and trying to run the VS STUDIO 2012 C# demo.
I read the article https://www.vintasoft.com/docs/vstwain-d ... ebApp.html and have some questions.
I am running win 7 64 bits.
I ran both caspol scripts, added localhost to trusted zone, and enable hosting of winforms.
When I run it from visual studio, I have the following error:
"Unhandled exception at line 775, column 9 in http://localhost:50532/
0x800a138f - JavaScript runtime error: Unable to get property 'options' of undefined or null reference"
the line:
objSel.options.length = objSel.options.length + 1;
Any idea?
Thanks
Marcelo
I am evaluating the sdk and trying to run the VS STUDIO 2012 C# demo.
I read the article https://www.vintasoft.com/docs/vstwain-d ... ebApp.html and have some questions.
I am running win 7 64 bits.
I ran both caspol scripts, added localhost to trusted zone, and enable hosting of winforms.
When I run it from visual studio, I have the following error:
"Unhandled exception at line 775, column 9 in http://localhost:50532/
0x800a138f - JavaScript runtime error: Unable to get property 'options' of undefined or null reference"
the line:
objSel.options.length = objSel.options.length + 1;
Any idea?
Thanks
Marcelo
Re: web scan - Device manager error
Hello Marcelo,
Please browse the internet and try find how to add values to the select object in your browser.
Best regards, Alexander
When I run it from visual studio, I have the following error:This error means that your browser does not support "options" property in the select (HTML ComboBox) object in JavaScript. What browser do you use?
"Unhandled exception at line 775, column 9 in http://localhost:50532/
0x800a138f - JavaScript runtime error: Unable to get property 'options' of undefined or null reference"
the line:
objSel.options.length = objSel.options.length + 1;
Please browse the internet and try find how to add values to the select object in your browser.
Best regards, Alexander
Re: web scan - Device manager error
Alex, thanks for your help.
The problem had a really simple resolution, objSel was null cause a case sensitive problem in combobox name.
Same problem with checkbox UseADF.
I'm using ie11.
Thanks again.
The problem had a really simple resolution, objSel was null cause a case sensitive problem in combobox name.
Same problem with checkbox UseADF.
I'm using ie11.
Thanks again.
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