Problem to let debugger stop at the crash point

paramont · ‎04-04-2003

I tried use ISNAN. It compiled ok, but when I ran it, it crashed immediately, with the error message of:
First-chance exception in f2d.exe: 0xC0000005: Access Violation.
The thread 0x58C has exited with code -1073741667 (0xC000009D).
The program 'C:francf2dDebugf2d.exe' has exited with code -1073741667 (0xC000009D)
And the debugger can't stop at the point where my project crashed.

Could you please tell me about these messages?

Thanks.

Steven_L_Intel1 · ‎04-05-2003

What version of Visual Fortran do you have? See my response in your NaN topic regarding access violation. The debugger should stop automatically...

Steve

paramont · ‎04-05-2003

I am using CVF 5.0A

Jugoslav_Dujic · ‎04-05-2003

1. Make sure to upgrade to 5.0D

2. You have to define environment variable FOR_IGNORE_EXCEPTIONS=TRUE*. On Win2k, it is in My Computer/Properties/Advanced/Environment variables. On Win9x, you should add it to Autoexec.bat

Jugoslav

Steven_L_Intel1 · ‎04-05-2003

Another option in 5.0 is Debug..Exceptions and then change the action for Access Violation to "Stop Always". This isn't needed in 6.0 and later.

Steve