Android crashes if dbg_printf() is called

[wiki.navit-project.org/index.php/user:tryagain]

Android version seems to crash with default nvit.xml

I have found that offending config line is

<debug name="navit:popup_printf_cb" dbg_level="debug" level="0"/>

If I switch dbg_level to "error" or remove that line completely, no crash happens.

Changing name to point to existing or not existing function makes no change.

As we currently have no popup_printf_cb function, this line makes no sense.

As a workaround, I will remove this line from the navit_shipped.xml.

But we have to investigate, why entering dbg_printf() on Android makes Navit crash.

Linux version seems to be unaffected.

[wiki.navit-project.org/index.php/user:tryagain]

The workaround is applied with ​https://github.com/navit-gps/navit/commit/48f4f856a8b2fd2dcff0432b3e76fc716f3dd4f9

We still have to figure out what makes navit crash if debug is activated.

[wiki.navit-project.org/index.php/user:tryagain]

Logcat is here ​https://pastebin.com/5CC1E2nj