On the code i have uploaded there's some kind of bug.
im saving all the classes as binary into files.
However whenever i try to load it throws me an error.
On the infoClass i have all the methods to load or save into files.
at first focus on loadRoutes() and addRoute methods.
From the createPathGui i create the route.
if you close the app and you run it again it throws an exception.
i want you to make sure that all the instances of the classes are being loaded correctly and all the info.
details to login :
username:admin
password:admin
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