[Tilesathome] exception using batik on z16

[Stephan]

Hi,

I upgraded my PC to a much faster one. Now I wanted to see how fast it 
would render tiles.
Unfortunately it always brakes on zoom level 16

The setup worked fine last year, svn is updated, no conflicts.

I have the following exception (batikAgent):

[#1   0% tile-z16] Generating SVG file...
[#1   0% tile-z16] Transforming zoom level 16 with or/p...
[#1   0% tile-z16] Beziercurvehinting zoom level 16...
[#1   0% tile-z16] SVG done
[#1   0% tile-z16] Rendering...
[#1   0% tile-z16] Rasterizing failed with runtime exception: Batik 
agent returned non-OK result "ERROR" at 
lib/SVG/Rasterize/Engine/BatikAgent.pm line 100.

Rasterize command: "svg2png", "width=4096", "height=4096", 
"area=0.000000,0.000000,878.906250,878.906250", 
"destination=D:\TilesAtHome\tmp\12_2019_1415_1AAXz\tile-z16-s0.png", 
"source=D:\TilesAtHome\tmp\12_2019_1415_1AAXz\tile-z16.svg"
Rasterize engine STDOUT:ERROR
org.apache.batik.transcoder.TranscoderException: null
Enclosed Exception:
The current document is unable to create an element of the requested 
type (namespace: http://www.w3.org/2000/svg, name: flowRoot).
         at 
org.apache.batik.transcoder.XMLAbstractTranscoder.transcode(XMLAbstractTranscoder.java:134)
         at 
org.apache.batik.transcoder.SVGAbstractTranscoder.transcode(SVGAbstractTranscoder.java:156)
         at org.tah.batik.Svg2Png.run(Svg2Png.java:88)
         at org.tah.batik.ConnectionHandler.run(ConnectionHandler.java:48)
         at java.lang.Thread.run(Unknown Source)
org.apache.batik.transcoder.TranscoderException: null
Enclosed Exception:
The current document is unable to create an element of the requested 
type (namespace: http://www.w3.org/2000/svg, name: flowRoot).
         at 
org.apache.batik.transcoder.XMLAbstractTranscoder.transcode(XMLAbstractTranscoder.java:134)
         at 
org.apache.batik.transcoder.SVGAbstractTranscoder.transcode(SVGAbstractTranscoder.java:156)
         at org.tah.batik.Svg2Png.run(Svg2Png.java:88)
         at org.tah.batik.ConnectionHandler.run(ConnectionHandler.java:48)
         at java.lang.Thread.run(Unknown Source)
removing job dirD:\TilesAtHome\tmp\12_2019_1415_1AAXz

[#1   0% tile-z16] Putting job (12,2019,1415) back due to 'Exception in 
RenderSVG: Batik agent returned non-OK result "ERROR"'
Use of uninitialized value in string eq at tilesGen.pl line 692.
[#1   0% tile-z16] Exception in RenderSVG: Batik agent returned non-OK 
result "ERROR"




Is anyone using batik successfully? I'm using Batik 1.7. The batik 
"squiggle" tool also fails loading the SVG.

Any clue how to track down the problem?

Stephan