FiveTech Software tech support forums

Dear Michel,

debugging an event driven environment is not easy. Better use traces instead of a debugger

Hi,

Anyone have a fivewin sample to traces routes in google maps? Sending a array with many address and getting back the best route?
Thanks in advance.

... 633 ) uBmp = "DCUST166"   "invalid resource" = "invalid resource"   Yes, we included this and similar traces recently. These could sometimes help to find causes of some problems at run-time.

Enrico,

So the problem is a GPF ?

Don't you get a hb_out.log with xHarbour to report the GPF origin ?

Is the GPF coming from that function ?

We could place some traces into it...

Darrell

Google JavaRA .. this is the java removal tool from MajorGeeks or Softpedia. This will remove all Java traces, folders and reg files.

Once Java has been removed .. get the latest version from Java.com .. Hope that helps.

Rick Lipkin

After many months looking for an error in my system I found this in a log file that traces the actions made by the user: In some few moments the user used an action triggered by a button in a dialog before the function defined in the "On Init" end I don't ...

... just before it's called. * This is very useful when debugging GPFs as it * will trace all PRG-level calls up until the crash. * Uses HB_TRACE so traces are in line with any C-level traces. Alguien lo usa ? gracias Entiendo que esto puede ayudar a muchos cuando a alguien le aparece un GPF :-)

... just before it's called. * This is very useful when debugging GPFs as it * will trace all PRG-level calls up until the crash. * Uses HB_TRACE so traces are in line with any C-level traces. Is someone using it ? thanks This may help many of us when a GPF suddenly happens :-)

Marco,

You need to place some traces in your app to know where the execution is and where the GPF comes from.

You may use the function LogFile( cLogFile, { data,... } ) to keep track of where the user is.

There is no other way: Or we get a hb_out.log or we have to place traces to locate the GPF.

... a bit later. I have a feeling that the cFile may be containing blanks. Please substitute this code in SendEmail() method. Also retain all the traces. cFile := cFilePath( ::oDevice:aMeta[ 1 ] ) + StrTran( StrTran( cName, '.', '' ), " ", "" ) ...

... started at the line oBook := oExcel:WorkBooks:Add() I do not know why we did not get error here For the time being can you please insert these traces in the ToExcel method in your copy of xbrowse and link? We may see why this is happening later. oBook := oExcel:WorkBooks:Add() if oBook == nil ...

... fine. And right now I just realized that we can't debug the release version from the VS2012 IDE. Only the debug version can be debugged. I think traces should be placed in the Harbour boot to check how far we go, and why it is not showing. Thinking about the best way to do this.

... PRG you will see no bitmaps in the buttons: function TransBmp()return nil Ok, so now here you have a modified version of TransBmp() that traces all its activity to find where it may fail. Please copy it to the bottom of your main PRG: #pragma BEGINDUMP#include <hbapi.h>#include ...

We are going to place traces in all the painting process of the buttons to find where the problem comes from.

Thanks to all for your feedback and patience

aDisplay is created from METHOD GetDisplayCols() CLASS TXBrowse, so I guess thats where we could place some traces: So we could place a trace just after it:   if Len( aDisplay ) == 0      MsgInfo( "aDisplay is zero! and nCol is: " + AllTrim( Str( ...