Luke

Created May 10, 2020 16:55

Well, this looks pretty similar to mine. During trial and error I found out that I don't get this error, when I only try to serialize for example Strings. So the reason might be that the Interface ...

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2. IntelliJ IDEA Open API and Plugin Development
3. Can't serialize instance of class, Caused by: IllegalArgumentException: wrong number of arguments

• 1 vote

Created May 10, 2020 16:32

I still get the same Error message My class now looks like this: @State(name = "SettingsProvider", storages = @Storage("settingsProvider.xml"))public class SettingsProvider implements PersistentSta...

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2. IntelliJ IDEA Open API and Plugin Development
3. Can't serialize instance of class, Caused by: IllegalArgumentException: wrong number of arguments

• 0 votes

Created May 02, 2019 14:37

Nope, both at the top.

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3. How can I activate split mode for my Toolwindows?

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