# mismatch detected for '\_ITERATOR\_DEBUG\_LEVEL': value '2' doesn't match value '0'

**URL:** https://discourse.itk.org/t/mismatch-detected-for-iterator-debug-level-value-2-doesnt-match-value-0/1533
**Category:** Beginner Questions
**Created:** [January 18, 2019, 8:24pm UTC](https://discourse.itk.org/t/mismatch-detected-for-iterator-debug-level-value-2-doesnt-match-value-0/1533 "2019-01-18T20:24:27Z")
**Posts on this page:** 4
**Page:** 1

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### Author: ![yode](https://discourse.itk.org/letter_avatar_proxy/v4/letter/y/c89c15/32.png) [@yode](https://discourse.itk.org/u/yode)
#### Post date: [January 18, 2019, 8:24pm UTC](https://discourse.itk.org/t/mismatch-detected-for-iterator-debug-level-value-2-doesnt-match-value-0/1533/1 "2019-01-18T20:24:27Z")

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I’m a opencv user, I’m first time to use this library. But I meet a problem when I run the first project in my vs2015. This is my screenshoot. Help me please:

 ![](https://discourse.itk.org/uploads/default/original/1X/67a9f5a477869683ea958eec0ad68e203bb002e2.png)

ps:  
Include Directories:D:\soft\itkbin\include\ITK-4.13

Library Directories:D:\soft\itkbin\lib

Additional Dependencies:  
ITKBiasCorrection-4.13.lib  
ITKBioCell-4.13.lib  
ITKCommon-4.13.lib  
ITKDICOMParser-4.13.lib  
itkdouble-conversion-4.13.lib  
ITKEXPAT-4.13.lib  
ITKFEM-4.13.lib  
itkgdcmcharls-4.13.lib  
itkgdcmCommon-4.13.lib  
itkgdcmDICT-4.13.lib  
itkgdcmDSED-4.13.lib  
itkgdcmIOD-4.13.lib  
itkgdcmjpeg12-4.13.lib  
itkgdcmjpeg16-4.13.lib  
itkgdcmjpeg8-4.13.lib  
itkgdcmMEXD-4.13.lib  
itkgdcmMSFF-4.13.lib  
itkgdcmopenjp2-4.13.lib  
itkgdcmsocketxx-4.13.lib  
ITKgiftiio-4.13.lib  
ITKIOBioRad-4.13.lib  
ITKIOBMP-4.13.lib  
ITKIOBruker-4.13.lib  
ITKIOCSV-4.13.lib  
ITKIOGDCM-4.13.lib  
ITKIOGE-4.13.lib  
ITKIOGIPL-4.13.lib  
ITKIOHDF5-4.13.lib  
ITKIOImageBase-4.13.lib  
ITKIOIPL-4.13.lib  
ITKIOJPEG-4.13.lib  
ITKIOLSM-4.13.lib  
ITKIOMesh-4.13.lib  
ITKIOMeta-4.13.lib  
ITKIOMINC-4.13.lib  
ITKIOMRC-4.13.lib  
ITKIONIFTI-4.13.lib  
ITKIONRRD-4.13.lib  
ITKIOPNG-4.13.lib  
ITKIOSiemens-4.13.lib  
ITKIOSpatialObjects-4.13.lib  
ITKIOStimulate-4.13.lib  
ITKIOTIFF-4.13.lib  
ITKIOTransformBase-4.13.lib  
ITKIOTransformHDF5-4.13.lib  
ITKIOTransformInsightLegacy-4.13.lib  
ITKIOTransformMatlab-4.13.lib  
ITKIOVTK-4.13.lib  
ITKIOXML-4.13.lib  
itkjpeg-4.13.lib  
ITKKLMRegionGrowing-4.13.lib  
ITKLabelMap-4.13.lib  
itklbfgs-4.13.lib  
ITKMesh-4.13.lib  
ITKMetaIO-4.13.lib  
itkminc2-4.13.lib  
itknetlib-4.13.lib  
itkNetlibSlatec-4.13.lib  
ITKniftiio-4.13.lib  
ITKNrrdIO-4.13.lib  
ITKOptimizers-4.13.lib  
ITKOptimizersv4-4.13.lib  
ITKPath-4.13.lib  
itkpng-4.13.lib  
ITKPolynomials-4.13.lib  
ITKQuadEdgeMesh-4.13.lib  
ITKSpatialObjects-4.13.lib  
ITKStatistics-4.13.lib  
itksys-4.13.lib  
itktestlib-4.13.lib  
itktiff-4.13.lib  
ITKTransform-4.13.lib  
ITKTransformFactory-4.13.lib  
itkv3p\_netlib-4.13.lib  
itkvcl-4.13.lib  
ITKVideoCore-4.13.lib  
ITKVideoIO-4.13.lib  
itkvnl-4.13.lib  
ITKVNLInstantiation-4.13.lib  
itkvnl\_algo-4.13.lib  
ITKVTK-4.13.lib  
ITKWatersheds-4.13.lib  
itkzlib-4.13.lib  
ITKznz-4.13.lib  
libitkhdf5.lib  
libitkhdf5\_cpp.lib  
libitkhdf5\_cpp\_D.lib  
libitkhdf5\_D.lib

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### Author: ![dzenanz](https://discourse.itk.org/user_avatar/discourse.itk.org/dzenanz/32/1093_2.png) [@dzenanz](https://discourse.itk.org/u/dzenanz)
#### Post date: [January 18, 2019, 10:06pm UTC](https://discourse.itk.org/t/mismatch-detected-for-iterator-debug-level-value-2-doesnt-match-value-0/1533/2 "2019-01-18T22:06:34Z")

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You compiled ITK in Debug mode, and you are attempting to compile your source in Release mode.

If you are not overly familiar with CMake, [these instructions](https://itk.org/Wiki/ITK/Configuring_and_Building) might be helpful.

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### Author: ![yode](https://discourse.itk.org/letter_avatar_proxy/v4/letter/y/c89c15/32.png) [@yode](https://discourse.itk.org/u/yode)
#### Post date: [January 19, 2019, 3:54am UTC](https://discourse.itk.org/t/mismatch-detected-for-iterator-debug-level-value-2-doesnt-match-value-0/1533/3 "2019-01-19T03:54:59Z")

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Hi dear dzenanz, actually I have [compiled it](https://i.stack.imgur.com/hluSJ.png) all(include Debug and release) in vs2015 after [configuring it in gui-Cmake](https://i.stack.imgur.com/xfZAE.png). 🙂

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<div class="post-metadata">

### Author: ![dzenanz](https://discourse.itk.org/user_avatar/discourse.itk.org/dzenanz/32/1093_2.png) [@dzenanz](https://discourse.itk.org/u/dzenanz)
#### Post date: [January 19, 2019, 3:37pm UTC](https://discourse.itk.org/t/mismatch-detected-for-iterator-debug-level-value-2-doesnt-match-value-0/1533/4 "2019-01-19T15:37:46Z")

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> [@yode](#):
>
> D:\soft\itkbin\lib

Your library directory should be `D:\soft\itkbin\lib\Debug`? That error only appears when you are trying to mix release code and debug libraries.