EDIT

this error popped up while testing for #8733

• Create new descriptive data set in caryphyllales_ssp
  • adding Rhipsalis pilocarpa by drag and drop to the Descriptive data set
  • add the character tree
  • save the dataset
• Open the matrix editor
  • click on the green + button to add specimens
  • select all specimens and confirm the dialog to add them to the matrix.

==> error

!MESSAGE Not storing state data, because no DataSource present.

!ENTRY eu.taxeditor 1 0 2020-03-26 11:44:14.392
!MESSAGE Notifying context listeners, that the context has started.

!ENTRY eu.taxeditor 2 0 2020-03-26 12:48:57.222
!MESSAGE Could not create rows for the following description:

java.lang.IllegalArgumentException: Could not create wrapper for Dataset test set: Specimen description for [icon] Löfgren in Monatsschr. Kakteenk.: 1355. 1903
java.lang.IllegalArgumentException: Could not create wrapper for Dataset test set: Specimen description for Brazil, São Paulo, Mun. Itu, forests of Ipanema and Itu, cult. Hort. Bot. S. P., Feb. 1903, Löfgren (K)