reaction arrow disappears while editing a RxnMolecule

User c23c5e9da4

23-01-2007 22:59:18

If you load an empty RxnMolecule into a MSketchPane it initially displays an arrow in the middle of the screen. If you then start to draw a reagent and add 4 or more atoms the arrow disappears.

User c23c5e9da4

24-01-2007 04:07:02

this also happens if you have a RxnMolecule with just a reactant (so there is nothing to the right of the arrow). Once you start editing that reactant the arrow disappears.

User f359e526a1

30-01-2007 11:47:42

Hello, in the current state there must be a reactant a product in a reaction, but we are working on to extend the representation. So the result will be a more flexible arrow and multistep reactions but for the moment it is not possible yet. Still, we are considering this as a bug and trying to solve it for a minor release (4.1.7 likely).