gdb load debug-info failed, get Dwarf Error when I debug webrtc peerconnection_client

Asked Dec 21 '16 at 12:13

Active Dec 21 '16 at 12:25

Viewed 909 times

Now, I build out peerconnection_client of google webrtc project. But, when input command: gdb out/Default/peerconnection_client, I get error:

Reading symbols from /opt/dada/src/webrtc/native/src/out/Default/peerconnection_client...Dwarf Error: compilation unit with DW_AT_GNU_dwo_name has children (offset 0x59d0) [in module /opt/dada/src/webrtc/native/src/out/Default/peerconnection_client] (no debugging symbols found)...done.

when I use command: readelf --debug-dump=info out/Default/peerconnection_client | grep -C 5 0x59d0

Any suggestion, Best regards!

edited Dec 21 '16 at 12:25

I.G. Pascual

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asked Dec 21 '16 at 12:13

Janu zhou

What GDB version? – dbrank0 Dec 21 '16 at 14:22
**gdb**: (GDB) Red Hat Enterprise Linux 7.6.1-94.el7 – Janu zhou Dec 22 '16 at 01:13
**gcc**: (GCC) 4.8.5 20150623 (Red Hat 4.8.5-11) – Janu zhou Dec 22 '16 at 01:15
Have no useful idea, but assuming it could be a GDB issue, I would take 7.12 source, build it (it's really easy) and try with that version. – dbrank0 Dec 22 '16 at 08:24
Aha @dbrank0 , your are greate !!! Just build gdb-7.12, I can load debug-info successfully. – Janu zhou Dec 23 '16 at 01:53

gdb load debug-info failed, get Dwarf Error when I debug webrtc peerconnection_client

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