Debug Assertion Failed! Visual Studio 2012 (C++)
0
Can someone help me regarding this problem. The popup will display "Debug Assertion Failed"
Expression : _BLOCK_TYPE_IS_VALID(pHead->nBlockUse)
enter image description here
I try debug on line it mention it will display unable to read memory. May someone tell me what cause this?
enter image description here
This my code:
#include "cpl_conv.h" // for CPLMalloc()
#include "stdafx.h"
#include "gdal.h"
#include <stdlib.h>
#include <stdio.h>
#include "iostream"
#include "gdal_priv.h"
class GDALMajorObject;
class GDALDataset;
class GDALRasterBand;
class GDALDriver;
class GDALRasterAttributeTable;
class GDALProxyDataset;
class GDALProxyRasterBand;
class GDALAsyncReader;
int main(int argc,char* argv)
{
GDALDataset *poDataset;
//GDALDatasetH *poDatasetH;
const char* Raster = new char[256];
double adfGeoTransform[6];
GDALAllRegister();
Raster = "C:\Users\User\Desktop\DSI REFERENCE\Map Data\Raster\4257.tif";
poDataset = (GDALDataset *) GDALOpen(Raster, GA_ReadOnly )CPL_WARN_UNUSED_RESULT;
//poDataset = (GDALDataset *) GDALOpen(Raster, GA_ReadOnly );
if( poDataset == NULL )
{
printf("Not found");
}
else
{
printf( "Driver: %s/%sn",
poDataset->GetDriver()->GetDescription(),
poDataset->GetDriver()->GetMetadataItem( GDAL_DMD_LONGNAME ) );
printf( "Size is %dx%dx%dn",
poDataset->GetRasterXSize(), poDataset->GetRasterYSize(),
poDataset->GetRasterCount() );
if( poDataset->GetProjectionRef() != NULL )
printf( "Projection is `%s'n", poDataset->GetProjectionRef() );
if( poDataset->GetGeoTransform( adfGeoTransform ) == CE_None )
{
printf( "Origin = (%.6f,%.6f)n",
adfGeoTransform[0], adfGeoTransform[3] );
printf( "Pixel Size = (%.6f,%.6f)n",
adfGeoTransform[1], adfGeoTransform[5] );
}
}
// make it 256 bytes for a string length of 255 plus null () terminator
// your code
delete Raster;// release the memory VERY IMPORTANT
}
visual-c++ gdal assertion
asked Nov 13 '18 at 3:08
Mohamad Fathin
122
add a comment |
0
Can someone help me regarding this problem. The popup will display "Debug Assertion Failed"
Expression : _BLOCK_TYPE_IS_VALID(pHead->nBlockUse)
enter image description here
I try debug on line it mention it will display unable to read memory. May someone tell me what cause this?
enter image description here
This my code:
#include "cpl_conv.h" // for CPLMalloc()
#include "stdafx.h"
#include "gdal.h"
#include <stdlib.h>
#include <stdio.h>
#include "iostream"
#include "gdal_priv.h"
class GDALMajorObject;
class GDALDataset;
class GDALRasterBand;
class GDALDriver;
class GDALRasterAttributeTable;
class GDALProxyDataset;
class GDALProxyRasterBand;
class GDALAsyncReader;
int main(int argc,char* argv)
{
GDALDataset *poDataset;
//GDALDatasetH *poDatasetH;
const char* Raster = new char[256];
double adfGeoTransform[6];
GDALAllRegister();
Raster = "C:\Users\User\Desktop\DSI REFERENCE\Map Data\Raster\4257.tif";
poDataset = (GDALDataset *) GDALOpen(Raster, GA_ReadOnly )CPL_WARN_UNUSED_RESULT;
//poDataset = (GDALDataset *) GDALOpen(Raster, GA_ReadOnly );
if( poDataset == NULL )
{
printf("Not found");
}
else
{
printf( "Driver: %s/%sn",
poDataset->GetDriver()->GetDescription(),
poDataset->GetDriver()->GetMetadataItem( GDAL_DMD_LONGNAME ) );
printf( "Size is %dx%dx%dn",
poDataset->GetRasterXSize(), poDataset->GetRasterYSize(),
poDataset->GetRasterCount() );
if( poDataset->GetProjectionRef() != NULL )
printf( "Projection is `%s'n", poDataset->GetProjectionRef() );
if( poDataset->GetGeoTransform( adfGeoTransform ) == CE_None )
{
printf( "Origin = (%.6f,%.6f)n",
adfGeoTransform[0], adfGeoTransform[3] );
printf( "Pixel Size = (%.6f,%.6f)n",
adfGeoTransform[1], adfGeoTransform[5] );
}
}
// make it 256 bytes for a string length of 255 plus null () terminator
// your code
delete Raster;// release the memory VERY IMPORTANT
}
visual-c++ gdal assertion
asked Nov 13 '18 at 3:08
Mohamad Fathin
122
Why do you delete a string literal?
– tkausl
Nov 13 '18 at 3:10
@tkausl i don't understand. If i use string it will display IntelliSense: a value of type "char *" cannot be used to initialize an entity of type "std::string *"
– Mohamad Fathin
Nov 13 '18 at 3:31
const char* Raster = new char[256]; Raster = "whatever";The second statement here leaks memory allocated by the first, and makesRasterpoint to statically-allocated memory (rather than dynamically-allocated one).delete Rasterthen exhibits undefined behavior, as the memory currently pointed to byRasterwas not in fact allocated withnew. Make itconst char* Raster = "whatever";and drop thedeletestatement.
– Igor Tandetnik
Nov 13 '18 at 3:45
@IgorTandetnik thank for your solution. Solve the problem. DId you have any reference that i can read about it?
– Mohamad Fathin
Nov 13 '18 at 5:31
add a comment |
0
0
0
Can someone help me regarding this problem. The popup will display "Debug Assertion Failed"
Expression : _BLOCK_TYPE_IS_VALID(pHead->nBlockUse)
enter image description here
I try debug on line it mention it will display unable to read memory. May someone tell me what cause this?
enter image description here
This my code:
#include "cpl_conv.h" // for CPLMalloc()
#include "stdafx.h"
#include "gdal.h"
#include <stdlib.h>
#include <stdio.h>
#include "iostream"
#include "gdal_priv.h"
class GDALMajorObject;
class GDALDataset;
class GDALRasterBand;
class GDALDriver;
class GDALRasterAttributeTable;
class GDALProxyDataset;
class GDALProxyRasterBand;
class GDALAsyncReader;
int main(int argc,char* argv)
{
GDALDataset *poDataset;
//GDALDatasetH *poDatasetH;
const char* Raster = new char[256];
double adfGeoTransform[6];
GDALAllRegister();
Raster = "C:\Users\User\Desktop\DSI REFERENCE\Map Data\Raster\4257.tif";
poDataset = (GDALDataset *) GDALOpen(Raster, GA_ReadOnly )CPL_WARN_UNUSED_RESULT;
//poDataset = (GDALDataset *) GDALOpen(Raster, GA_ReadOnly );
if( poDataset == NULL )
{
printf("Not found");
}
else
{
printf( "Driver: %s/%sn",
poDataset->GetDriver()->GetDescription(),
poDataset->GetDriver()->GetMetadataItem( GDAL_DMD_LONGNAME ) );
printf( "Size is %dx%dx%dn",
poDataset->GetRasterXSize(), poDataset->GetRasterYSize(),
poDataset->GetRasterCount() );
if( poDataset->GetProjectionRef() != NULL )
printf( "Projection is `%s'n", poDataset->GetProjectionRef() );
if( poDataset->GetGeoTransform( adfGeoTransform ) == CE_None )
{
printf( "Origin = (%.6f,%.6f)n",
adfGeoTransform[0], adfGeoTransform[3] );
printf( "Pixel Size = (%.6f,%.6f)n",
adfGeoTransform[1], adfGeoTransform[5] );
}
}
// make it 256 bytes for a string length of 255 plus null () terminator
// your code
delete Raster;// release the memory VERY IMPORTANT
}
visual-c++ gdal assertion
asked Nov 13 '18 at 3:08
Mohamad Fathin
122
Can someone help me regarding this problem. The popup will display "Debug Assertion Failed"
Expression : _BLOCK_TYPE_IS_VALID(pHead->nBlockUse)
enter image description here
I try debug on line it mention it will display unable to read memory. May someone tell me what cause this?
enter image description here
This my code:
#include "cpl_conv.h" // for CPLMalloc()
#include "stdafx.h"
#include "gdal.h"
#include <stdlib.h>
#include <stdio.h>
#include "iostream"
#include "gdal_priv.h"
class GDALMajorObject;
class GDALDataset;
class GDALRasterBand;
class GDALDriver;
class GDALRasterAttributeTable;
class GDALProxyDataset;
class GDALProxyRasterBand;
class GDALAsyncReader;
int main(int argc,char* argv)
{
GDALDataset *poDataset;
//GDALDatasetH *poDatasetH;
const char* Raster = new char[256];
double adfGeoTransform[6];
GDALAllRegister();
Raster = "C:\Users\User\Desktop\DSI REFERENCE\Map Data\Raster\4257.tif";
poDataset = (GDALDataset *) GDALOpen(Raster, GA_ReadOnly )CPL_WARN_UNUSED_RESULT;
//poDataset = (GDALDataset *) GDALOpen(Raster, GA_ReadOnly );
if( poDataset == NULL )
{
printf("Not found");
}
else
{
printf( "Driver: %s/%sn",
poDataset->GetDriver()->GetDescription(),
poDataset->GetDriver()->GetMetadataItem( GDAL_DMD_LONGNAME ) );
printf( "Size is %dx%dx%dn",
poDataset->GetRasterXSize(), poDataset->GetRasterYSize(),
poDataset->GetRasterCount() );
if( poDataset->GetProjectionRef() != NULL )
printf( "Projection is `%s'n", poDataset->GetProjectionRef() );
if( poDataset->GetGeoTransform( adfGeoTransform ) == CE_None )
{
printf( "Origin = (%.6f,%.6f)n",
adfGeoTransform[0], adfGeoTransform[3] );
printf( "Pixel Size = (%.6f,%.6f)n",
adfGeoTransform[1], adfGeoTransform[5] );
}
}
// make it 256 bytes for a string length of 255 plus null () terminator
// your code
delete Raster;// release the memory VERY IMPORTANT
}
visual-c++ gdal assertion
visual-c++ gdal assertion
asked Nov 13 '18 at 3:08
Mohamad Fathin
122
asked Nov 13 '18 at 3:08
Mohamad Fathin
122
asked Nov 13 '18 at 3:08
Mohamad Fathin
122
asked Nov 13 '18 at 3:08
Mohamad Fathin
122
asked Nov 13 '18 at 3:08
Mohamad Fathin
122
122
Why do you delete a string literal?
– tkausl
Nov 13 '18 at 3:10
@tkausl i don't understand. If i use string it will display IntelliSense: a value of type "char *" cannot be used to initialize an entity of type "std::string *"
– Mohamad Fathin
Nov 13 '18 at 3:31
const char* Raster = new char[256]; Raster = "whatever";The second statement here leaks memory allocated by the first, and makesRasterpoint to statically-allocated memory (rather than dynamically-allocated one).delete Rasterthen exhibits undefined behavior, as the memory currently pointed to byRasterwas not in fact allocated withnew. Make itconst char* Raster = "whatever";and drop thedeletestatement.
– Igor Tandetnik
Nov 13 '18 at 3:45
@IgorTandetnik thank for your solution. Solve the problem. DId you have any reference that i can read about it?
– Mohamad Fathin
Nov 13 '18 at 5:31
add a comment |
Why do you delete a string literal?
– tkausl
Nov 13 '18 at 3:10
@tkausl i don't understand. If i use string it will display IntelliSense: a value of type "char *" cannot be used to initialize an entity of type "std::string *"
– Mohamad Fathin
Nov 13 '18 at 3:31
const char* Raster = new char[256]; Raster = "whatever";The second statement here leaks memory allocated by the first, and makesRasterpoint to statically-allocated memory (rather than dynamically-allocated one).delete Rasterthen exhibits undefined behavior, as the memory currently pointed to byRasterwas not in fact allocated withnew. Make itconst char* Raster = "whatever";and drop thedeletestatement.
– Igor Tandetnik
Nov 13 '18 at 3:45
@IgorTandetnik thank for your solution. Solve the problem. DId you have any reference that i can read about it?
– Mohamad Fathin
Nov 13 '18 at 5:31
Why do you delete a string literal?
– tkausl
Nov 13 '18 at 3:10
Why do you delete a string literal?
– tkausl
Nov 13 '18 at 3:10
@tkausl i don't understand. If i use string it will display IntelliSense: a value of type "char *" cannot be used to initialize an entity of type "std::string *"
– Mohamad Fathin
Nov 13 '18 at 3:31
@tkausl i don't understand. If i use string it will display IntelliSense: a value of type "char *" cannot be used to initialize an entity of type "std::string *"
– Mohamad Fathin
Nov 13 '18 at 3:31
const char* Raster = new char[256]; Raster = "whatever"; The second statement here leaks memory allocated by the first, and makes Raster point to statically-allocated memory (rather than dynamically-allocated one). delete Raster then exhibits undefined behavior, as the memory currently pointed to by Raster was not in fact allocated with new. Make it const char* Raster = "whatever"; and drop the delete statement.– Igor Tandetnik
Nov 13 '18 at 3:45
const char* Raster = new char[256]; Raster = "whatever"; The second statement here leaks memory allocated by the first, and makes Raster point to statically-allocated memory (rather than dynamically-allocated one). delete Raster then exhibits undefined behavior, as the memory currently pointed to by Raster was not in fact allocated with new. Make it const char* Raster = "whatever"; and drop the delete statement.– Igor Tandetnik
Nov 13 '18 at 3:45
@IgorTandetnik thank for your solution. Solve the problem. DId you have any reference that i can read about it?
– Mohamad Fathin
Nov 13 '18 at 5:31
@IgorTandetnik thank for your solution. Solve the problem. DId you have any reference that i can read about it?
– Mohamad Fathin
Nov 13 '18 at 5:31
add a comment |
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Why do you delete a string literal?
– tkausl
Nov 13 '18 at 3:10
@tkausl i don't understand. If i use string it will display IntelliSense: a value of type "char *" cannot be used to initialize an entity of type "std::string *"
– Mohamad Fathin
Nov 13 '18 at 3:31
const char* Raster = new char[256]; Raster = "whatever";The second statement here leaks memory allocated by the first, and makesRasterpoint to statically-allocated memory (rather than dynamically-allocated one).delete Rasterthen exhibits undefined behavior, as the memory currently pointed to byRasterwas not in fact allocated withnew. Make itconst char* Raster = "whatever";and drop thedeletestatement.– Igor Tandetnik
Nov 13 '18 at 3:45
@IgorTandetnik thank for your solution. Solve the problem. DId you have any reference that i can read about it?
– Mohamad Fathin
Nov 13 '18 at 5:31