[solved] Persistent Data

[Kaen]

I'm using persistent data to store several values on my game.

On my computer the code using persistent data works fine but when I distribute the game and play it on another computer I get an error 'NoneType' object has not attribute '__getitem__'.

It seems the persistent data is not being initialized or something...?

Any tips?

[Alex]

Looks like, you need to set the default value for this kind of variable before checking or using its value (like for normal variable). Should look like

Code: Select all

init:
    if not persistent.my_var:
        $ persistent.my_var = some_value

In this case the default value will be set only if no value was set at all.

[Kaen]

Humm thank you Alex I'll try that.

@edit
The sugestion resolved the problem!