Re: [Lazarus] Exception with no stack trace [was: Can I be sure that timer and synchronize never fire at once?]

2011-02-20 Thread cobines
2011/2/18 Luca Olivetti l...@wetron.es: En/na cobines ha escrit: [*]addresses only, in spite of the executable having full debug and line number information[**], Did you have a different exception before that? Maybe it is this issue: http://bugs.freepascal.org/view.php?id=13518 Nope, it's

Re: [Lazarus] Exception with no stack trace [was: Can I be sure that timer and synchronize never fire at once?]

2011-02-20 Thread Luca Olivetti
Al 20/02/11 09:08, En/na cobines ha escrit: 2011/2/18 Luca Olivetti l...@wetron.es: En/na cobines ha escrit: [*]addresses only, in spite of the executable having full debug and line number information[**], Did you have a different exception before that? Maybe it is this issue:

Re: [Lazarus] Exception with no stack trace [was: Can I be sure that timer and synchronize never fire at once?]

2011-02-20 Thread cobines
2011/2/20 Luca Olivetti l...@wetron.es: Al 20/02/11 09:08, En/na cobines ha escrit: 2011/2/18 Luca Olivetti l...@wetron.es: En/na cobines ha escrit: [*]addresses only, in spite of the executable having full debug and line number information[**], Did you have a different exception before

Re: [Lazarus] Exception with no stack trace [was: Can I be sure that timer and synchronize never fire at once?]

2011-02-18 Thread Luca Olivetti
En/na cobines ha escrit: 2011/2/17 Luca Olivetti l...@wetron.es: Thanks to that patch I could get a full stack trace[*], find the cause of the exception and correct my error. Any reason why it hasn't been applied to fpc yet? I asked recently:

Re: [Lazarus] Exception with no stack trace [was: Can I be sure that timer and synchronize never fire at once?]

2011-02-17 Thread cobines
2011/2/17 Luca Olivetti l...@wetron.es: Thanks to that patch I could get a full stack trace[*], find the cause of the exception and correct my error. Any reason why it hasn't been applied to fpc yet? I asked recently: http://lists.freepascal.org/lists/fpc-pascal/2011-January/027949.html There

Re: [Lazarus] Exception with no stack trace [was: Can I be sure that timer and synchronize never fire at once?]

2011-02-05 Thread Luca Olivetti
Al 01/02/11 09:07, En/na Luca Olivetti ha escrit: En/na Luca Olivetti ha escrit: Hello, I'm trying to debug a strange crash in an application (it's strange because the exception dialog appears and then disappears almost instantly without clicking on any button, so the customer cannot tell me

Re: [Lazarus] Exception with no stack trace [was: Can I be sure that timer and synchronize never fire at once?]

2011-02-05 Thread Martin
On 05/02/2011 15:37, Luca Olivetti wrote: Al 01/02/11 09:07, En/na Luca Olivetti ha escrit: 31/01/2011 10:23:26 TApplication EListError List index (3) out of bounds Stack trace: $0043FEFF That code is in the RTL, and that may for various reasons not always dump correctly. For me generally it

Re: [Lazarus] Exception with no stack trace [was: Can I be sure that timer and synchronize never fire at once?]

2011-02-05 Thread Luca Olivetti
Al 05/02/11 16:39, En/na Martin ha escrit: On 05/02/2011 15:37, Luca Olivetti wrote: Al 01/02/11 09:07, En/na Luca Olivetti ha escrit: 31/01/2011 10:23:26 TApplication EListError List index (3) out of bounds Stack trace: $0043FEFF That code is in the RTL, and that may for various reasons not

Re: [Lazarus] Exception with no stack trace [was: Can I be sure that timer and synchronize never fire at once?]

2011-02-05 Thread Martin
On 05/02/2011 16:22, Luca Olivetti wrote: Al 05/02/11 16:48, En/na Martin ha escrit: On 05/02/2011 15:53, Luca Olivetti wrote: Al 05/02/11 16:39, En/na Martin ha escrit: On 05/02/2011 15:37, Luca Olivetti wrote: Al 01/02/11 09:07, En/na Luca Olivetti ha escrit: 31/01/2011 10:23:26

Re: [Lazarus] Exception with no stack trace [was: Can I be sure that timer and synchronize never fire at once?]

2011-02-05 Thread Luca Olivetti
Al 05/02/11 17:26, En/na Martin ha escrit: Did you recompile the rtl with debug info and then got a full stack trace? recompiled rtl with -gw -gl Is it enough to do a make clean make OPT=-gw -gl make install inside the rtl directory or should I do something else? Should I do the same for

Re: [Lazarus] Exception with no stack trace [was: Can I be sure that timer and synchronize never fire at once?]

2011-02-05 Thread Mattias Gaertner
  Luca Olivetti l...@wetron.es hat am 5. Februar 2011 um 16:37 geschrieben: [...] Nobody has an idea on why an application would crash without a stack trace? Memory overwriting/corruption perhaps?  Yes, and/or stack corruption.   Mattias -- ___

Re: [Lazarus] Exception with no stack trace [was: Can I be sure that timer and synchronize never fire at once?]

2011-02-05 Thread cobines
2011/2/5 Luca Olivetti l...@wetron.es: Al 01/02/11 09:07, En/na Luca Olivetti ha escrit: En/na Luca Olivetti ha escrit: Hello, I'm trying to debug a strange crash in an application (it's strange because the exception dialog appears and then disappears almost instantly without clicking on

Re: [Lazarus] Exception with no stack trace [was: Can I be sure that timer and synchronize never fire at once?]

2011-02-05 Thread Luca Olivetti
Al 05/02/11 18:34, En/na cobines ha escrit: Nobody has an idea on why an application would crash without a stack trace? Memory overwriting/corruption perhaps? See here: http://bugs.freepascal.org/view.php?id=12528 Oops. I'll try the patch in that bug report, thank you. Bye -- Luca

Re: [Lazarus] Exception with no stack trace [was: Can I be sure that timer and synchronize never fire at once?]

2011-02-01 Thread Luca Olivetti
En/na Luca Olivetti ha escrit: Hello, I'm trying to debug a strange crash in an application (it's strange because the exception dialog appears and then disappears almost instantly without clicking on any button, so the customer cannot tell me the reason of the exception). I added as an