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 AV in Simple OCR with C++ demo

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T O P I C    R E V I E W
duffo64 Posted - Dec 05 2017 : 04:23:40
Hi there,

first post as ievision user. Using C++ XE4 32 bit and I am not able to run the demo, since the line 

OCR->recognize(image, IEVisionRect(0, 0, 0, 0), false, str);

throws an AV.

Read of address 00000000, so it appears that something is not initialized ?
The registered (i.e.: not an evaluation) DLL is in place, same path of executable.

Thanks

/Claudio
5   L A T E S T    R E P L I E S    (Newest First)
xequte Posted - Dec 19 2017 : 19:44:23
Excellent

Nigel
Xequte Software
www.imageen.com
duffo64 Posted - Dec 19 2017 : 09:06:01
Sorry for the late reply. In the meantine I upgraded Imageen and Ievision to the latest version.
Problem disappeared.

/Claudio
xequte Posted - Dec 09 2017 : 13:45:19
Hi Claudio

Please email me a few for testing.


Nigel
Xequte Software
www.xequte.com
nigel@xequte.com
duffo64 Posted - Dec 09 2017 : 03:34:26
Hi Nigel,

ievision dll is 3.0.8.0 (32 bit)
Imageen was at 7.0.0, so I updated it to 7.0.1, but no way. AV still popping up.

Update:
I am getting AVs only with images that are outside the demo folder. If I copy my images in the demo folder and load from there, all is working.


/Claudio
xequte Posted - Dec 06 2017 : 22:47:54
Hi Claudio

That is odd. Can you right-click the ievision.dll, select properties and confirm what version it is. Also, what version of ImageEn are you using?


Nigel
Xequte Software
www.xequte.com
nigel@xequte.com