Have you uploaded through the DataStore module? For data sets that show up in the DataStore module (for example http://slicer.kitware.com/midas3/item/121588), “slicerdatastore” attribute is set to “true”. This attribute is missing for your data set.
You can have a look at the MRB parser and Slicer data store source code to see what could go wrong:
For example, the mrbextractor depends on scheduler, so maybe the uploaded files are not parsed immediately but according to some schedule. Maybe we just have to wait some more.
There is still a chance that we have to just wait a bit more.
If you uploaded the data set so that the Swiss Skull Stripper extension can automatically download it, then probably it’s better to upload them on Midas as simple files (not as scenes) and download them as the SampleData module does it. Or, even simpler, you can just include the volume files in the extension package (4MB data is really small; there are much larger extension packages).
BTW the meta data contributor is misspelled. It is spelled mrbextrator. Probaby should have been mrbextractor. I realize that can’t be fixed. Also, even though the value is true, the type is text, not boolean. It took me a few times to get it right.
Can you try to upload an mrb and see if the slicerdatastoRE atribute is set?
An error occurred
The system has encountered the following error:
Unable to find metadata.
In /projects/src/Midas3/modules/slicerdatastore/controllers/ViewController.php, line: 54 At 06:53:07 2018-09-07