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CandleStick JS series disappear ios 17 safari

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Error from chart in div instrument_candle_chart_2
RuntimeError: call_indirect to a signature that does not match (evaluating ‘invoker(fn, thisWired, arg0Wired, arg1Wired, arg2Wired, arg3Wired, arg4Wired, arg5Wired, arg6Wired, arg7Wired, arg8Wired)

error here: OhlcSeriesDrawingProvider.prototype.draw:

this.nativeDrawingProvider.DrawPointsVec(nativeContext, xDrawValues, openValues, highValues, lowValues, closeValues, renderPassData.xCoordinateCalculator.nativeCalculator, renderPassData.yCoordinateCalculator.nativeCalculator, this.args);

Version
2.2.2411 and last version
  • Andrew Burnett-Thompson
    Thanks for reporting, we can confirm this bug exists where candlestick series don’t draw in iOS 17. At the moment we suspect an iOS / Safari and WebAssembly bug. We will look for solutions and notify you when we have a fix
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1
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Hi,

checked skichart 3.2.516 on 17.0.1, 17.0.2, same error. I can’t check iOS 17.1.1 yet.

Thanks.

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1
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We finally tracked down and solved this issue. Safari seems to have a limitation on the number of parameters to a webassembly call. Fix is released in v 3.2.549.
ChangeLog

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1
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Hi,

any news?

  • Andrew Burnett-Thompson
    Hi there, as I mentioned this appears to be an iOS 17 Safari bug, this is a brand new OS and we don’t have any solution yet.
  • Ivan Avdeev
    Thanks for the answer.
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1
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Hi,

have you found a solution to this problem?

Thanks.

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1
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Hi Ivan

This appears to be working in iOS 17.1.1. Can you confirm the same?

image

image

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