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 Invalid ZStream operation
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tbdeveloper

Switzerland
7 Posts

Posted - Jun 12 2012 :  16:02:24  Show Profile  Reply
ImageEnVect .SaveToFileAll raise an exception: "Invalid ZStream operation".
it seems there are something with the compression parameter.... the default -1 does not working...if i use the -2 (no compression) it works. Any suggestions ? For Help thank you in advance.

fab

1310 Posts

Posted - Jun 12 2012 :  23:12:25  Show Profile  Reply
Which ImageEn and Delphi version are you using?
Anyway this is related to this topic:

http://www.imageen.com/ieforum/topic.asp?TOPIC_ID=374
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tbdeveloper

Switzerland
7 Posts

Posted - Jun 13 2012 :  00:20:11  Show Profile  Reply
Still the same problem... i'am using ImageEn v. 4.1 with Delphi XE2 on W7 64
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fab

1310 Posts

Posted - Jun 13 2012 :  02:54:18  Show Profile  Reply
Have you moved ImageEn obj files (there are files like "adler32.obj, png.obj, etc...") in the same directory of imageEn source code (where are files like "imageenproc.pas, hyieutils.pas, etc...")?
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tbdeveloper

Switzerland
7 Posts

Posted - Jun 13 2012 :  03:43:08  Show Profile  Reply
Yes ! I moved the 113 obj files into "ImageEn\Source" , verified that the library path & browsing path is set in the Delphi environment, deleted the project dcu's, rebuilded the entire project but the problem still exist: Invalid ZStream operation! every time i try to save with ImageEnVect.SaveToFileAll.
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w2m

USA
1990 Posts

Posted - Jun 13 2012 :  11:26:35  Show Profile  Reply
I tested this here and found no problems. Not sure if this will help but maybe you should recompile the DPKIECTRLxx package, then try again.

William Miller
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tbdeveloper

Switzerland
7 Posts

Posted - Jun 15 2012 :  04:36:36  Show Profile  Reply
Not Working... !!! No problem it's not urgent, I will try it on a Clean Delphi installation... thank you all!
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