After installing digikam-private-libs-dbgsym and digikam-dbgsym
$ gdb digikam
(gdb) break _ZN2cv3dnn14dnn4_v202009083NetC1Ev
(gdb) run
Then after clicking "Scan collection for faces", gdb halted... then:
(gdb) bt
Thread 52 "Thread (pooled)" hit Breakpoint 1, 0x76bfc0d0 in
In /usr/lib/x86_64-linux-gnu/libopencv_dnn.so.4.5.1 I've found a
symbol `_ZN2cv3dnn14dnn4_v202011173NetC1Ev`. It differs from expected
`_ZN2cv3dnn14dnn4_v202009083NetC1Ev` on `...20201117...` (expected
`...20200908...`).
So maybe I need either a newer digikam or an older libopencv-dnn4.5.
Package: digikam
Version: 4:7.1.0-1+b1
Severity: normal
The program crashes with message
> digikam: symbol lookup error: /usr/lib/digikam/libdigikamcore.so.7.1.0:
> undefined symbol: _ZN2cv3dnn14dnn4_v202009083NetC1Ev
Steps to reproduce:
(photos already imported into database)
1. Menu Browse
> [...] After the rebuild for -2, I do NOT get a missing symbol error.
> However, scanning my database for faces does crash after some time (not
> immediately as in -1+b1), but with a null pointer error that doesn't seem to
> be related to opencv. [...]
> [...] So I'm
> not clear what is going
