Question 79054 in Flutter Question posted in
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app crash without any logs and freeze overall mobile phone for a while after crash – Flutter

I am building an ecommerce app… after some events in app like listview scroll and some page navigations the app crashes without any logs and freeze overall mobile phone for a while… can someone give me hint how can i detect that why my app crashes and why it freeze phone

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Answers


  1. 0

    maybe you have used addListener and forgot to removeListener.enter link description here

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  2. 0

    you can try Devtools Performance View.
    https://docs.flutter.dev/development/tools/devtools/performance
    It’s only for mobile devices.
    So you can figure out, when your CPU get in trouble,
    with CPU Profiler.(for example)

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