k-rendering error on genome browser tracks

I get an error - 'k rendering error: Can’t call method “values” on an undefined value at /usr/share/perl5/Bio/Graphics/Glyph/wiggle_data.pm (attached). I’ve tried different browsers. Any advice on how to fix this?

The same data is available on jbrowse :


This is perhaps an inevitable consequence of gbrowse no longer being supported. To be fair to Wormbase, they did announce its replacement a long time ago…

This is embarrassing. Thanks!

Yeah, I am not sure where that error is coming from and it would be not easy to sort out what’s causing it. I suspect it’s been that way for a long time :-\

The good news is that, not only is these same data available on JBrowse, but there is also another set of TSS data from Gu et al available there as well:


Please let me know if there is anything I can do to help,
WormBase dev