B4J Question java.lang.ClassCastException SOLVED

Angelo Messina

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Longtime User

• Jun 24, 2021

• #2

Hello everyone, always thanking you
i can't understand this error

 

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Angelo Messina

Active Member

Licensed User

Longtime User

• Jun 24, 2021

• #3

PrefDialog.ShowDialog(Item, "OK", "EXIT")) Complete (Result As Int)

Item as Map
{Edit=5, Tipologia=Appuntamento, Descrizione=andare dal medico, Scadenza=1624485600000, Ora=[IsInitialized=true, Years=0,
Months=0,Days=0,Hours=17,Minutes=25,Seconds=0], Note=Nuovo}

 

Last edited: Jun 24, 2021

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agraham

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• Jun 24, 2021

• #4

Are you sure the error is in that code fragment? I don't see how it can be. We need more information.

 

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Erel

B4X founder

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• Jun 24, 2021

• #5

Yes. This is not the correct way to create a Period object.

Correct:

B4X:

Dim p As Period
p.Initialize
p.Months = 5
Item.Put("Ora", p)

 

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Angelo Messina

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• Jun 24, 2021

• #6

thank you very much Erel

 

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