Error after update for FWH 7.11

[vilian]

Hi,

Error: Unresolved external 'AdsCloseCachedTables' referenced from C:\XHARBOUR\LIB\RDDADS.LIB|adsfunc


Sds,
Vilian F. Arraes

[Antonio Linares]

Vilian,

From http://www.xharbour.org/index.asp?page=news/20050324:

# Added AdsCacheOpenTables() and AdsCacheOpenCursors() function. (for all versions Ads) and AdsCloseCachedTables() for Ads 7.x and above. ADS_REQUIRE_VERSION 7 must be set for the last function

# Allow setting of ADS_REQUIRE_VERSION using compiler command line switch

[vilian]

Antonio,

I did not understand. Not use AdsCloseCachedTables() in my system.

[Antonio Linares]

Vilian,

As a workaround try to add this code to your main PRG:

Code: Select all

#pragma BEGINDUMP

void AdsCloseCachedTables( void ) {}

#pragma ENDDUMP

[vilian]

Antonio,

Unhappyly it did not decide the problem.

[James Bott]

Vilian,

If you are not using ADS, then there are two libs you should not be linking into you app. RDDADS.LIB and ACE32.LIB.

James

[Antonio Linares]

Vilian,

> Unhappyly it did not decide the problem.

Do you get the same error ?

[vilian]

Antonio,

The error message is the same one:

Code: Select all

Turbo Incremental Link 5.00 Copyright (c) 1997, 2000 Borland
Error: Unresolved external 'AdsCloseCachedTables' referenced from C:\XHB\LIB\RDDADS.LIB|adsfunc

One will detail interesting that I observed is that in the installation of xHarbour that comes with FWH 7.11 does not have the Ace32.lib archive.

[Antonio Linares]

Vilian,

> does not have the Ace32.lib archive

Thats because you have to create that library yourself from the used ACE32.dll:

implib.exe Ace32.lib Ace32.dll

[Antonio Linares]

Vilian,

Try it this way:

Code: Select all

#pragma BEGINDUMP 

#include <windows.h>

void pascal AdsCloseCachedTables( void ) 
{
   MessageBox( 0, "inside AdsCloseCachedTables", "ok", 0 );
} 

#pragma ENDDUMP

[vilian]

Antonio,

Now it´s fine. Thank you

[hua]

Try it this way:

Code: Select all

#pragma BEGINDUMP 

#include <windows.h>

void pascal AdsCloseCachedTables( void ) 
{
   MessageBox( 0, "inside AdsCloseCachedTables", "ok", 0 );
} 

#pragma ENDDUMP

When I got this error, initially I just try to create a stub function

Code: Select all

function AdsCLoseCachedTables()
return nil

But that didn't solve the problem. Only after putting in Antonio's code above does it links with no error. Out of curiousity, why is it so?

Ok, back to play with 7.12

[Antonio Linares]

> Out of curiousity, why is it so?

Because the linker is requiring a C level function, not a PRG level one