══╡ EXCEPTION CAUGHT BY WIDGETS LIBRARY ╞═══════════════════════════════════════════════════════════
The following assertion was thrown while finalizing the widget tree:
_CherryToastState#57988(tickers: tracking 1 ticker) was disposed with an active Ticker.
_CherryToastState created a Ticker via its TickerProviderStateMixin, but at the time dispose() was
called on the mixin, that Ticker was still active. All Tickers must be disposed before calling
super.dispose().
sometimes it pops even I showed the Cherry toast once
══╡ EXCEPTION CAUGHT BY WIDGETS LIBRARY ╞═══════════════════════════════════════════════════════════ The following assertion was thrown while finalizing the widget tree: _CherryToastState#57988(tickers: tracking 1 ticker) was disposed with an active Ticker. _CherryToastState created a Ticker via its TickerProviderStateMixin, but at the time dispose() was called on the mixin, that Ticker was still active. All Tickers must be disposed before calling super.dispose().
sometimes it pops even I showed the Cherry toast once