Segfault with lastest master

[Rick Walsh]

On 11 July 2015 at 11:22, Dirk Hohndel <dirk at hohndel.org> wrote:

>
>
> On Jul 10, 2015, at 17:55, Rick Walsh <rickmwalsh at gmail.com> wrote:
>
>
>
> On 11 July 2015 at 10:42, Dirk Hohndel <dirk at hohndel.org> wrote:
>
>> On Sat, Jul 11, 2015 at 10:36:42AM +1000, Rick Walsh wrote:
>> > Hi Dirk,
>> >
>> > On 11 July 2015 at 10:29, Dirk Hohndel <dirk at hohndel.org> wrote:
>> >
>> > > So this is an odd infinite recursion. I can clearly see how it could
>> > > happen - but if you have a current Subsurface it should not happen.
>> > > Let me guess, you updated marble but not Subsurface?
>> > >
>> > > Anyway, I have pushed a quick fix to marble/Subsurface-testing which
>> > > should address that silly problem.
>> > >
>> > >
>> > Thanks, you fix to marble works.
>> >
>> > But I am running the latest Subsurface master:
>> >  commit d8ca04626589221c5f7c178e882cfaa4c095ce2a
>>
>> Strange. The only way the infinite recursion could have happened was if
>> you didn't have marbledata/bitmaps/empty.png
>>
>
> Interesting.  I have empty.png there, and I can open it.
>
>
>>
>> Is there any reason why that would not be present in whatever path Marble
>> is looking in for you? Are you installing things locally? Are you running
>> out of your build tree?
>>
>
> The build.sh script installs everything to the install-root directory.
> Before running install-root/bin/subsurface I need to add install-root/lib
> to LD_LIBRARY.  I've set up a script called start-subsurface to do this.
>
> Otherwise (and more often), I just run ./subsurface from inside
> subsurface/build.  Neither way was working until your latest Marble patch.
> Both ways work now.
>
>
> I'd love to know why it didn't find empty.png... Can you recompile marble
> and add a #define DEBUG 1 to src/lib/marble/MarblePath.cpp ( that's from
> memory, I'm on my phone)
>

Yes, the file is there.  I added #define DEBUG 1 to MarblePath.cpp, re-ran
make in marble-source/build then again in subsurface/build.

Is this the output you're interested in?
 (gdb) run
Starting program: /home/rick/build/subsurface/build/subsurface
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
Map theme file does not exist: ""
QInotifyFileSystemWatcherEngine::addPaths: inotify_add_watch failed: No
such file or directory
[New Thread 0x7fff81bf9700 (LWP 19105)]
[Thread 0x7fff81bf9700 (LWP 19105) exited]

Cheers,

Rick
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