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Flutter LinearProgressIndicator() issue

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I can’t add border radius to linear progress indicator item. when trying add borderRadius as a parameter, it shows as error?

Full snippet

error
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How to fix this issue? Your help highly appreciated

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2

Answers


  1. 0

    Remove Const Keyword before Linear Progress Indicator.
    Because BorderRadius.circular invokes dynamic computation for painting border radius hence keyword const is making conflict there.

    LinearProgressIndicator(borderRadius: BorderRadius.circular(7))

    OR below will do the same

     const LinearProgressIndicator(
                        valueColor: AlwaysStoppedAnimation(Colors.green),
                        borderRadius: BorderRadius.all(Radius.circular(7)))

    If still the error persist try restarting dart analysis server by pressing refresh button at top left corner in android studio

    enter image description here

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  2. 0 
    LinearProgressIndicator(
              borderRadius: BorderRadius.circular(10),
              value: controller.value,
              semanticsLabel: 'Linear progress indicator',
            ),
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