我把这个代码弄乱了.
late String firstHalf;
late String secondHalf;
bool hiddenText = true;
double textHeight = Diamension.screenHeight / 5.63;
@override
void iniState() {
super.initState();
if (widget.text.length > textHeight) {
firstHalf = widget.text.substring(0, textHeight.toInt());
secondHalf =
widget.text.substring(textHeight.toInt() + 1, widget.text.length);
} else {
firstHalf = widget.text;
secondHalf = "";
}
}
从代码中，您将看到我初始化了"Second Half"，但我在调试过程中不断收到这个错误
Exception has occurred.
LateError (LateInitializationError: Field 'secondHalf' has not been initialized.)