SVGACanvasDrawer.kt Smart cast to 'Bitmap!' is impossible, because 'textBitmap' is a local variable that is captured by a changing closure

[AhmedHumk]

i got this error in SVGACanvasDrawer.kt:

val textCanvas = Canvas(textBitmap)

[PonyCui]

Can you provide may context?

[AhmedHumk]

the whole code i am using the latest androidstudio bumblebee

var textBitmap: Bitmap? = null
        dynamicItem.dynamicText[imageKey]?.let { drawingText ->
            dynamicItem.dynamicTextPaint[imageKey]?.let { drawingTextPaint ->
                drawTextCache[imageKey]?.let {
                    textBitmap = it
                } ?: kotlin.run {
                    textBitmap = Bitmap.createBitmap(drawingBitmap.width, drawingBitmap.height, Bitmap.Config.ARGB_8888)
                    val drawRect = Rect(0, 0, drawingBitmap.width, drawingBitmap.height)
                    val textCanvas = Canvas(textBitmap)
                    drawingTextPaint.isAntiAlias = true
                    val fontMetrics = drawingTextPaint.getFontMetrics();
                    val top = fontMetrics.top
                    val bottom = fontMetrics.bottom
                    val baseLineY = drawRect.centerY() - top / 2 - bottom / 2
                    textCanvas.drawText(drawingText, drawRect.centerX().toFloat(), baseLineY, drawingTextPaint);
                    drawTextCache.put(imageKey, textBitmap as Bitmap)
                }
            }

[PonyCui]

Seems you are trying to draw text into a layer with custom bitmap.
Maybe you can see this sample https://github.com/svga/SVGAPlayer-Android/wiki/Dynamic-Drawer

[AhmedHumk]

This wasnt my code this is a code within the library itself, which prevents me from building the project

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On Sun, May 29, 2022, 5:32 PM PonyCui ***@***.***> wrote: Seems you are trying to draw text into a layer with custom bitmap. Maybe you can see this sample https://github.com/svga/SVGAPlayer-Android/wiki/Dynamic-Drawer — Reply to this email directly, view it on GitHub <#431 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ASL2W4O3JJDWR4QQEOHHGGLVMOEX3ANCNFSM5XHQOENA> . You are receiving this because you authored the thread.Message ID: ***@***.***>