MayLau-CbL/flutter_horizontal_data_table

[Bug]关于Flutter1.0不能使用高版本，低版本用不了的bug，RawScrollbar()

211277729 opened this issue · 1 comments

211277729 commented

Describe the bug
在使用table时出错了，版本是2.5.2，由于公司历史原因，项目一直在不支持空安全，难以升级，只好用最新的非空安全版

Platform
Window

Screen Captures or Debug Log
image

报错异常如下：
/C:/FlutterSdk/flutter1.22.6/.pub-cache/hosted/pub.dartlang.org/horizontal_data_table-2.5.2/lib/scroll/custom_scroll_bar.dart:20:14: Error: The method 'RawScrollbar' isn't defined for the class 'CustomScrollBar'.

  • 'CustomScrollBar' is from 'package:horizontal_data_table/scroll/custom_scroll_bar.dart' ('/C:/FlutterSdk/flutter1.22.6/.pub-cache/hosted/pub.dartlang.org/horizontal_data_table-2.5.2/lib/scroll/custom_scroll_bar.dart').
    Try correcting the name to the name of an existing method, or defining a method named 'RawScrollbar'.
    return RawScrollbar(
    ^^^^^^^^^^^^

Additional context
Add any other context about the problem here.

MayLau-CbL commented

看來已經不只是null safety 的問題, RawScrollbar 是2.x 開始support 的, 如果不能更新flutter 版本, 建議如果沒有要用到新function 就繼續使用舊版本, 如果要用新function 可以考慮folk 來maintain
當然最好還是看看能不能升flutter version 因為1.0 to 3.0 的performance 提升了不少

還有不知道能不能在1.x 用的 two_dimensional_scrollables 都可以看看