[mkgmap-dev] Level number too large

Wed Jan 15 20:41:36 GMT 2020

Hi All,

since something is wrong with downloads on mkgmap site, I have compiled 
version 4419. I guess this is the latest official release. Now with some 
old maps I get a new error:

Error in style: Error: Level number too large, max=0

I guess this is a conflict between arguments:
levels=0:24

and style with declarations like:
.... [... level 3]

In my opinion, this should be no error, as it wasn't in older versions 
of mkgmap. It is harmless and quite useful, that style defines higher 
levels then a particular map compiled with the style.

I have attached a patch, but I'm not sure what I'm really changing. 
Please look at it.

-- 
Best regards,
Andrzej

-------------- next part --------------
Index: src/uk/me/parabola/mkgmap/osmstyle/TypeReader.java
===================================================================

--- src/uk/me/parabola/mkgmap/osmstyle/TypeReader.java	(revision 4419)
+++ src/uk/me/parabola/mkgmap/osmstyle/TypeReader.java	(working copy)
@@ -245,7 +245,7 @@
 	private int toResolution(int level) {
 		int max = levels.length - 1;
 		if (level > max)
-			throw new SyntaxException("Level number too large, max=" + max);
+			return levels[0].getBits();
 
 		return levels[max - level].getBits();
 	}
