Hi, You could try to serialise/deserialise your data with either STON (textual) or FUEL (binary).
'mydata.ston' asFileReference writeStreamDo: [ :out | (STON writer on: out) nextPut: objectGraph ]. 'mydata.ston' asFileReference readStreamDo: [ :in | (STON reader on: in) next ]. If you have more questions, just ask. Sven > On 18 Oct 2019, at 02:52, Oswall Verny Arguedas C. <siste...@gmail.com> wrote: > > I have a prototype of an application with image persistence made in pharo 6.1. > I wanted to export (upgrade) the data (database, objects, collections) of the > image and code to Pharo 7. > It is possible to perform that operation. > Thanks in advance > Oswall >
