[mkgmap-dev] possible bug? mkgmap freezes with lines only routing style

Thu Oct 20 16:58:20 BST 2011

> i'm trying to create a lines-only routable map. from a certain amount of
> lines in the style mkgmap starts turning out 2 empty img files (empty
> means 0 bytes, not empty maps), then memory usage freezes pretty much,
> cpu usage oscillates wildly and nothing more happens.
>
> this problem is tied to --route, leaving the option out turns things
> back to normal.
>
> a certain amount of poi's in the style solve the problem too - with some
> lines for cities in the points file everything works as expected. it
> almost feels as if mkgmap "needs something to do" between all the roads.
>
> any ideas?

Can you please send the problematic style and your mkgmap parameters so 
that we can try to reproduce the problem?

Thanks
WanMil