KERN EXEC 3 ERROR

[sanjayks84]

Hi
i've error on this code, it's KERN EXEC 3,

void CDEng::RunL()
{
CEikonEnv::Static()->AlertWin(_L("In Run"));

iOffScreenBmp->LockHeap();////terminate

iRenderer->RenderNextFrameL((TUint16*)iOffScreenBmp->DataAddress());

CEikonEnv::Static()->AlertWin(_L("LockHeap"));

// blit the offscreen bitmap (if used) to screen

if(!iUseFrameBuffer)
{
iGc->BitBlt(iPosition, iOffScreenBmp, iFlagRect);
iDirectScreenAccess->ScreenDevice()->Update();
}
else
{
// copy bitmap contents to frame buffer
iOffScreenBmp->LockHeap();
Mem::Copy(iScreenAddr, iOffScreenBmp->DataAddress(), iFrameBufLen);
UserSvr::AddEvent(iRedraw);
}

// Renew request
After(TTimeIntervalMicroSeconds32(KGenerationInterval));
if(iOffScreenBmp)
{
iOffScreenBmp->UnlockHeap();
}
}
in destructor i have delete

delete iOffScreenBmp;

can any suggestion me for this kind of error. i m check all per help but still the same problem.
my contol come in RUN, and terminate to get error KERN EXEC 3.

[symbianyucca]

is this UI application having application farmework, or is it something else ?

[sanjayks84]

is this UI application having application farmework, or is it something else ?

I m using UI Application.

[symbianyucca]

So then, can you run it in a emulator and see which line is crashing the app.

[nagendrasunwork]

hello sir
i've error on this code, it's KERN EXEC 3,
TBool CHandleErrors::Construct()
{
logi(_L("::Start Construct::"));
LoggingValue = true;
logi(_L(":: Construct-1::"));
TInt err = iFs.Connect();
logi(_L(":: Construct-2::"));
if (!err)
{
logi(_L(":: Construct-3::"));
TFileName logFileName;
err = !GetLogFileNameWithoutExt(logFileName);
logi(_L(":: Construct-4::"));
if(!err)
{
logi(_L(":: Construct-5::"));
TFileName oldLogFileName(logFileName);
logi(_L(":: Construct-6::"));
oldLogFileName.Append(KOldFileExt);
logi(_L(":: Construct-7::"));
iFs.Delete(oldLogFileName);
logi(_L(":: Construct-8::"));
logFileName.Append(KLogFileExt);
logi(_L(":: Construct-9::"));
iFs.Rename(logFileName, oldLogFileName);
logi(_L(":: Construct-10::"));
err = iFile.Create(iFs, logFileName, EFileShareAny | EFileWrite);
logi(_L(":: Construct-11::"));
if(!err)
{
logi(_L(":: Construct-12::"));
TInt pos(0);
iFile.Seek(ESeekEnd, pos);
TBuf8<KMaxFullName> appName;
logi(_L(":: Construct-13::"));
appName.Copy(BaflUtils::ExtractAppNameFromFullName(RThread().FullName()));
logi(_L(":: Construct-14::"));
iLogBuffer.AppendFormat(KLogStart, &appName);
logi(_L(":: Construct-15::"));
err = iFile.Write(iLogBuffer);
logi(_L(":: Construct-16::"));
}
logi(_L(":: Construct-17::"));
}
logi(_L(":: Construct-18::"));
}
logi(_L(":: Construct-19::"));
return (!err);
logi(_L("::Done Construct::"));
}

Thanks sir
nrsthakur@gmail.com

[symbianyucca]

ok, let me try quoting my last reply once again:

So then, can you run it in a emulator and see which line is crashing the app.