On 6-6-2010 16:06, Michael Van Canneyt wrote: >> (gdb) break fpc_raiseexception >> Breakpoint 1 at 0x40a9c6 >> ...... debug output.... >> Breakpoint 1, 0x0040a9c6 in fpc_raiseexception () >> (gdb) backtrace >> #0 0x0040a9c6 in fpc_raiseexception () >> #1 0x0043d284 in >> IBCONNECTION_TIBCONNECTION_$__CHECKERROR$ANSISTRING$PISC_STATUS () > > OK, this means you've found an error in the error handling code of > TIBConnection. Unfortunately, there is not enough info to pinpoint the > exact > location. > > Do you think you can recompile the ibconnection unit with debug info ? > (copying to to your project's directory should do the trick) > > Michael.
Hi all, Recap: accessing Firebird database with custom (Firebird) exceptions, it seems the FPC code crashes on hitting the exception. Michael Van Canneyt helped me to debug the issues, but I got lost in the complexity, so decided to write a simple Windows32 test program with embedded Firebird test program with custom Firebird exceptions. I've attempted to compile the ibconnection, sqldb etc units with debugging (-g -gl -gh) and added them to the directory. Also added the entire Firebird 2.1 embedded environment, and a test database; you can test it with the included isql.exe. Details in fbembedtest_readme.txt Compile/test script in compileandtest.bat I've uploaded it to: http://bitbucket.org/jb/flocate/issue/5/cant-get-embedded-firebird-to-work the latest attachment is fbembedtest16June_10.52.zip Possibly due to my newbie-ness, I can't get embedded Firebird to work; the connection attempt crashes with another access violation. Could some kind soul look at it and: 1. Tell me what I'm doing wrong 2. Tell me if there's any documentation on embedded Firebird, and where I can find it. 3. Help me in testing out these custom Firebird exceptions - what I was trying to do in the first place... Thanks! jb _______________________________________________ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-pascal
