itemCount写死值为3的时候，崩溃，报错信息如下

[itMcdull]

══╡ EXCEPTION CAUGHT BY WIDGETS LIBRARY ╞═══════════════════════════════════════════════════════════
I/flutter ( 7728): The following assertion was thrown building Swiper(state: _SwiperState#b6384):
I/flutter ( 7728): ScrollController not attached to any scroll views.
I/flutter ( 7728): 'package:flutter/src/widgets/scroll_controller.dart':
I/flutter ( 7728): Failed assertion: line 110 pos 12: '_positions.isNotEmpty'
I/flutter ( 7728):
I/flutter ( 7728): Either the assertion indicates an error in the framework itself, or we should provide substantially
I/flutter ( 7728): more information in this error message to help you determine and fix the underlying cause.
I/flutter ( 7728): In either case, please report this assertion by filing a bug on GitHub:
I/flutter ( 7728): https://github.com/flutter/flutter/issues/new?template=BUG.md

[itMcdull]

有时候正常，偶现bug

[jaime1990]

有时候正常，偶现bug

请问这个问题解决了嘛？