Getting error: cannot read property getPrimaryDisplay of null

[slaweet]

Expected behaviour

The error should not happen.

Actual behaviour

Sometimes when launching Lisk Nano this error happens: cannot read property getPrimaryDisplay of null

Steps to reproduce

Not sure

[joerodrig]

minbrowser/min#170 looks like it's related and they were able to resolve it.

Quoting PalmerAL:

It appears that OS X is triggering the activate event before the app is ready for some reason, which means that electron.screen hasn't loaded yet.
According to the Electron docs, this event "usually happens when the user clicks on the application’s dock icon", but I guess it can happen at other times as well.

Their solution was to add an appIsReady flag at the app.on("activate" => ...) line here. You should be able to do something similar with the Lisk wallet here