Created with <3 with dartpad.dev.
Created
December 2, 2022 20:28
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hopeful-zephyr-4541
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| import 'dart:async'; | |
| void main() { | |
| final controller = StreamController<void>(); | |
| controller.close(); | |
| try { | |
| controller.add(null); | |
| } catch (e) { | |
| print(e.runtimeType); | |
| } | |
| } |
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