ALPR crashes iSpy about ispyconnect

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Tried same usecase at my Windows 7 PC (32 bit), with differnt camera:

Same result.

Original comment by [email protected] on 17 Oct 2012 at 6:52

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Tried same usecase at my Windows 7 PC (32 bit) with new version 4.6.0.0

-> Same problem!

Original comment by [email protected] on 17 Oct 2012 at 6:57

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This plugin is experimental - it does work on my pc - have you checked the log 
file?

Original comment by [email protected] on 25 Oct 2012 at 6:21

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Hi,

there is no logfile beside the protocol of iSpy's startup since iSpy crashes 
really "hard" (vanishes).

Message 13:07:21    Checking Plugins...
Message 13:07:21    numberplate
Message 13:07:21    Added: c:\program 
files\ispy\ispy\Plugins\numberplate\NumberPlates.dll
Message 13:07:21    Running External Command: open C:\Users\Henrik 
Heinsch\AppData\Roaming\iSpy\XML\objects.xml

With Version 4.6.0.0 there is an additional line (I think it was not visible on 
V4.5.4.0):

Message 13:07:46    Kinect supporting libraries not installed. (Der 
Typeninitialisierer für "Microsoft.Kinect.KinectSensorCollection" hat eine 
Ausnahme verursacht.)

If I can support with testing special version you can contact me.

Cheers,

Henrik

Original comment by [email protected] on 27 Oct 2012 at 11:25

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Yeah getting the same problem here. iSpy crashes as soon as ALPR is activated 
in the alerts section.

Original comment by [email protected] on 3 Nov 2012 at 2:40

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Even i am getting the same issue. I am using Windows 7 64 Bit. Let me know on 
what platform have to tested , so that we could get it working

Original comment by [email protected] on 28 Jan 2013 at 7:57

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Has anyone gotten iSpy numberplates to work?
This program has really had a lot of bugs in it so far.

Original comment by [email protected] on 14 Mar 2013 at 4:42

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I am working on Windows 7 x64.

Original comment by [email protected] on 14 Mar 2013 at 4:43

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You should try to get tesseractengine3.dll compiled for 32bits.

Original comment by [email protected] on 20 Mar 2013 at 1:47

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The issue is still up to date!

Tried today (2013-27-03) with the latest version 4.8.4.0 with latest Plugins on

Win7pro 64bit

--> Same result (iSpy crashes instantly if something like a licenceplate comes 
into focus).

It would be great, if someone could explain how he/she could get it working.

Thanks a lot!

Original comment by [email protected] on 27 Mar 2013 at 12:18

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[deleted comment]

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STOP: Unhandled Exception thrown
Exception=System.AccessViolationException
        _ip=268766508
        _target=0
        _accessType=0
        _className=<null>
        _exceptionMethod=<null>
        _exceptionMethodString=<null>
        _message="Attempted to read or write protected memory. This is often an
indication that other memory is corrupt."
        _data=<null>
        _innerException=<null>
        _helpURL=<null>
        _stackTrace=array [160]
        _watsonBuckets=array [5616]
        _stackTraceString=<null>
        _remoteStackTraceString=<null>
        _remoteStackIndex=0
        _dynamicMethods=<null>
        _HResult=-2147467261
        _source=<null>
        _xptrs=237350848
        _xcode=-1073741819
        _ipForWatsonBuckets=0
        _safeSerializationManager=System.Runtime.Serialization.SafeSerializatio
Manager

This is unhandled exception, continuing will end the process
IP: 415 @ .tesseract.TessBaseAPI.Recognize - MAPPING_EXACT
[p#:0, t#:271] mdbg> printe -r
Exception thrown:
System.AccessViolationException
 at function:
  .tesseract.TessBaseAPI.Recognize
 Message:
 "Attempted to read or write protected memory. This is often an indication that
other memory is corrupt."
run under debugger
[p#:0, t#:271] mdbg> w
Thread [#:271]
    [Internal Frame, 'M-->U']
    [IL Method without Metadata]
*0. .tesseract.TessBaseAPI.Recognize (source line information unavailable)
 1. tesseract.TesseractProcessor.Process (source line information unavailable)
 2. tesseract.TesseractProcessor.Apply (source line information unavailable)

Original comment by [email protected] on 7 Jun 2013 at 4:28

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I have found a workaround here
http://msdn.microsoft.com/en-us/library/system.accessviolationexception.aspx

i tried putting this line in iSpy.exe.config like this
....
<runtime>
    <legacyNullReferenceExceptionPolicy enabled = "1"/>             <<-------
        <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
            <dependentAssembly>
...........

and now iSpy doesn't crash anymore when numberplate is active. 
BUT the numberplates are still not recognized as expected.

Original comment by [email protected] on 24 Jun 2013 at 3:38