TList crash
A user (it_zhu) reported on April 3, 2022 a crash in TList from an interaction with setSelectedIndex() calling this.strings.size() when strings is not yet initialized. Looks like TWidget's constructor with a layout will call setHeight() / setDimensions() before getting to the TList constructor which initializes the strings array.
Thank you it_zhu for mentioning this. Sorry it's been so long, but I didn't forget you.