Debugger errors; How to fix it lazarus / 12-Debugger ---------------------------------------------------------------------- AL · 2022-10-18 14:44 I am using lazdebuggerlldb  (lldb with fpdebug) in MacOs 12 Monterey When I use DWARF 3 I get these errors and cannot run the program. Any idea how to solve this? Thank you ================================================== Error: warning: DWARF unit at offset 0x00000000 contains invalid abbreviation 108 at offset 0x0000398b, valid abbreviations are 1-58 Error: warning: DWARF unit at offset 0x00000000 contains invalid abbreviation 99 at offset 0x00000853, valid abbreviations are 1-57 Error: warning: DWARF unit at offset 0x00000000 contains invalid abbreviation 440 at offset 0x00000476, valid abbreviations are 1-59 Error: warning: DWARF unit at offset 0x00000000 contains invalid abbreviation 108 at offset 0x00000b75, valid abbreviations are 1-65 Error: warning: DWARF unit at offset 0x00000000 contains invalid abbreviation 121 at offset 0x000002ed, valid abbreviations are 1-61 Error: warning: DWARF unit at offset 0x00000000 contains invalid abbreviation 68 at offset 0x00000593, valid abbreviations are 1-23 Error: warning: DWARF unit at offset 0x00000000 contains invalid abbreviation 22 at offset 0x000003c8, valid abbreviations are 1-18 Error: warning: DWARF unit at offset 0x00000000 contains invalid abbreviation 22 at offset 0x00000220, valid abbreviations are 1-16 Error: warning: DWARF unit at offset 0x00000000 contains invalid abbreviation 22 at offset 0x00000350, valid abbreviations are 1-19 Error: warning: DWARF unit at offset 0x00000000 contains invalid abbreviation 80 at offset 0x00000548, valid abbreviations are 1-23 ---------------------------------------------------------------------- Martin_fr · 2022-10-18 15:52 Good question. This could be a limitation in lldb, but also something that FPC gets wrong. You can try to use "dwarf with sets" instead. And if that does not work, add the custom option  --godwarfcpp  to the compiler opts. Though, it may depend on the fpc version if that does any good. ---------------------------------------------------------------------- Martin_fr · 2022-10-19 17:31 Is your FPC 3.3.1 recent? That is newer than the 10th Oct ? There may be a bug in FPC that was introduced around that date ---------------------------------------------------------------------- AL · 2022-10-23 13:38 Yes installed Oct 18 ! Should I install an earlier version? ---------------------------------------------------------------------- Martin_fr · 2022-10-23 14:21 Quote from: AL on October 23, 2022, 03:38:04 pmYes installed Oct 18 ! Should I install an earlier version? In the meantime it has been fixed. So you can update to the latest revision on the main branch.