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Error: A value of type '#lib1::TickerFuture' can't be assigned to a variable of type 'dart.async::Future<dart.core::Null>'. about flutter_dropdown_menu HOT 5 OPEN

best-flutter avatar best-flutter commented on July 3, 2024
Error: A value of type '#lib1::TickerFuture' can't be assigned to a variable of type 'dart.async::Future'.

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Comments (5)

guzhiyang avatar guzhiyang commented on July 3, 2024

重启电脑之后,再次运行就没问题了,暂不清楚问题出在哪里

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guzhiyang avatar guzhiyang commented on July 3, 2024

example项目可以跑起来了,但是首页的菜单展不开,点击展开会报错:flutter: Another exception was thrown: 'package:dropdown_menu/_src/dropdown_menu.dart': error: line 272 pos 16: file:///Users/xxx/Desktop/FlutterDemo/flutter_dropdown_menu-master/lib/_src/dropdown_menu.dart:272:16: Error: A value of type '#lib1::TickerFuture' can't be assigned to a variable of type 'dart.async::Futuredart.core::Null'.

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guzhiyang avatar guzhiyang commented on July 3, 2024

Hi,使用Flutter Dev 0.10.1有这个问题,Beta 0.9.4没有出现问题

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yohengh avatar yohengh commented on July 3, 2024

Hi,使用Flutter Dev 0.10.1有这个问题,Beta 0.9.4没有出现问题

现在beta可以升到 0.10.2了,以前的版本是没问题的,我刚升完版本就出你上面的bug了

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didyqian avatar didyqian commented on July 3, 2024

大佬,更新一下版本呗,升了0.10.2用不了了,不弹出来

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