I can't change parameters.

[d.j.a.y]

Thank’s for pointing it … but … too late

Changing values in the "parameters, library, ..." window

I’m trying to change the “amount” value to a specific value however in the “Parameters, Library, Keyframes, Timetrack, Graphs, Canvas MetaData” it won’t let me alter any of the values. It also won’t let me change blend method, zoom, or any other option in that window except for those using a checkbox. Every time I try to do so, an error pops up in the terminal saying code: GLib-GObject-WARNING **: When installing property: type ‘gtkmm__CustomObject_N6studio15ValueBase_EntryE’ already has a pr…

synfig.org/issues/thebuggeni … issues/699

Already fixed in source code for both master and 0.64.x branchs …

You can found test build here