missing TGeoNodeMatrix in browser view, when opening a TGeoManager

[c-dilks]

The following ROOT file contains a TGeoManager object, named default, and a detector geometry tree. The top-level TGeoNodeMatrix object, world_volume, does not appear in the jsroot browser view in version 7.1.0 (nor in the latest master version). Version 6.3.4 was the last time it was working, at least for me (Firefox)

ROOT file: example_root_file.tar.gz

Here are screenshots of the 2 versions:

I can convince world_volume to appear if I right click on default, then click Draw, but that will draw the whole geometry; after that I can browse through the geometry tree normally.

Also, if I browse to Materials, the names are offset horizontally:

[linev]

Thanks for reporting the problem!

It is now fixed in master branch.
And also in https://github.com/root-project/jsroot/releases/tag/7.1.1 release

[c-dilks]

Very nice, thanks!