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 ImageEn Library for Delphi, C++ and .Net
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 ImageEnMView shows all images as Question Mark
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yogiyang

India
730 Posts

Posted - Dec 19 2017 :  07:08:42  Show Profile  Reply
Hello,

I just updated to new version of ImageEn 7.5.0.

But now my old project which is working properly in earlier version is misbehaving.

ImageEnMView is not loading image thumbnails. Instead it is showing all images as big question mark. What must be the problem?



In the same way when I am trying to load an Image in ImageEnView I get this error message:




I have installation of IEVision 3.0.8 but am not using it anywhere in the project.

The project is compiled for 64bit.

TIA


Yogi Yang

w2m

USA
1990 Posts

Posted - Dec 19 2017 :  08:24:25  Show Profile  Reply
I have also seen exceptions with ievision dll in 7.5 even though it was not in uses and the dll was not used?

Bill Miller
Adirondack Software & Graphics
Email: w2m@hughes.net
EBook: http://www.imageen.com/ebook/
Custom Commercial ImageEn Development
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xequte

39145 Posts

Posted - Dec 19 2017 :  19:43:56  Show Profile  Reply
Hi Yogi and Bill,

Have not had any other reports of issues. Are you able to reproduce with any of our demos?


Nigel
Xequte Software
www.imageen.com
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yogiyang

India
730 Posts

Posted - Dec 20 2017 :  09:09:14  Show Profile  Reply
Nigel,

Getting same error messages even with the demos supplied.

I tried out Demos\Multi\Multiview by setting 64Bit platform and running the software.

The software started but it when we use Image->Load it gives error.

I compiled our software in 32Bit and everything works as expected.

TIA


Yogi Yang
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yogiyang

India
730 Posts

Posted - Dec 23 2017 :  01:06:05  Show Profile  Reply
Nigel,

Are there any chances to get an interim code patch till you release an update?

TIA


Yogi Yang
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w2m

USA
1990 Posts

Posted - Dec 23 2017 :  10:12:10  Show Profile  Reply
Did you add ielib64.dll to the exe folder?

Bill Miller
Adirondack Software & Graphics
Email: w2m@hughes.net
EBook: http://www.imageen.com/ebook/
Custom Commercial ImageEn Development
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xequte

39145 Posts

Posted - Dec 23 2017 :  22:43:53  Show Profile  Reply
Hi

I cannot reproduce this issue under 32 or 64bit.

Perhaps when the ImageEn open dialog comes up, it is choking on displaying a preview of a file in that folder??? Are you able to supply an image that causes the issue?

Also, as Bill suggested, ensure the ielib64 or ievision64 DLL is in that folder and is version 4.0.0.


Nigel
Xequte Software
www.imageen.com
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yogiyang

India
730 Posts

Posted - Dec 25 2017 :  10:11:40  Show Profile  Reply
Hello Nigel,

 
Also, as Bill suggested, ensure the ielib64 or ievision64 DLL is in that folder and is version 4.0.0.

Unfortunately I am use one version old of IEVision. As my subscription has expired I am not able to upgrade to the latest version.

But still ImageEn should woke with older version also.

FYI I installed Delphi and ImageEn (I did not install IEVision) on a fresh PC and compiled the Demos\Multi\Multiview.

This is also giving same error. Again the error is not coming in the Open Dialog. It comes after we click on Open button.

  • Open the Demo code in Delphi

  • Add the 64Bit Platform

  • Activate the 64Bit Platform

  • Compile in Debut Mode (Ctrl + F9)

  • Open Explorer and run the demo

  • Click on File -> Open

  • Select any Image File (I selected a jpg file)

  • Observe that selected files preview is not showing in preview box in the open dialog

  • Click on Open button

  • Now you should see error



Please check this short video.

attach/yogiyang/2017122510629_Video_2017-12-25_203511.zip
348.23 KB

TIA


Yogi Yang
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w2m

USA
1990 Posts

Posted - Dec 25 2017 :  11:12:29  Show Profile  Reply
Nigel suggested, ensure the ielib64 or ievision64 DLL is in that folder and is version 4.0.0.

Your video shows that the dlls are are not present in the exe folder. If the ielib64.dll is placed in the exe's folder the open dialog should show the previed image. If the dll is not found you will always see the ielib64.dll not found message. So for now, try copying the ielib64.dll to the exe's folder and remove all references to ievision. If you do this you will be able to preview images in the file dialogs and load and save the images. If you do not do this there is nothing that can be done to solve the problem.

Bill Miller
Adirondack Software & Graphics
Email: w2m@hughes.net
EBook: http://www.imageen.com/ebook/
Custom Commercial ImageEn Development
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yogiyang

India
730 Posts

Posted - Dec 25 2017 :  23:04:55  Show Profile  Reply
<blockquote id="quote"><font size="1" face="Arial, Helvetica" id="quote"> <hr height="1" noshade id="quote">Nigel suggested, ensure the ielib64 or ievision64 DLL is in that folder and is version 4.0.0.[/quote]
But why? If one does not use IEVision that what?

I have specifically stated that I have installed only Delphi and ImageEn which clearly means that I do not want to use IEVision at all so why should I required to install what I don't want to use.

From what Nigel stated and what you suggest it means that from now onward we have to also buy IEVision if we need to use ImageEn... ImageEn is supposed to be independent of IEVision.

TIA


Yogi Yang
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w2m

USA
1990 Posts

Posted - Dec 26 2017 :  07:28:43  Show Profile  Reply
I never suggested having to use IEVision. Anyway, I do not have it installed and my installed version works just fine with both 32&64 bit. No problems at all. I suggest you remove ImageEn and then reinstall it.

Bill Miller
Adirondack Software & Graphics
Email: w2m@hughes.net
EBook: http://www.imageen.com/ebook/
Custom Commercial ImageEn Development
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yogiyang

India
730 Posts

Posted - Dec 27 2017 :  00:38:03  Show Profile  Reply
Bill,

Thanks for your suggestion of re-installing ImageEn.

I will try it and get back here.

TIA


Yogi Yang
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xequte

39145 Posts

Posted - Dec 27 2017 :  17:58:32  Show Profile  Reply
Hi Yogi

You don't need to use IEVision, you can use ielib instead. For 64bit apps, you need to have ielib64.dll in you path/exe folder.



Nigel
Xequte Software
www.imageen.com
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