FormatException: Unknown char: -

[Logopher]

With this SVG file: http://openclipart.org/detail/1567/al_standing-by-paro
… optimized by svgo-gui (otherwise a metadata element stops it)
… and fed into the Test scene's Invoke component
… I get the below error and stack trace.

I'm not sure which feature of SVG this represents, and I couldn't figure it out from some brief reading. My best guess is that it's just a negative sign that you expected a space before.

FormatException: Unknown char: -
System.Double.Parse (System.String s, NumberStyles style, IFormatProvider provider) (at /Users/builduser/buildslave/monoAndRuntimeClassLibs/build/mcs/class/corlib/System/Double.cs:209)
System.Single.Parse (System.String s, IFormatProvider provider) (at /Users/builduser/buildslave/monoAndRuntimeClassLibs/build/mcs/class/corlib/System/Single.cs:193)
SVGLengthConvertor.ExtractType (System.String text, System.Single& value, .SVGLengthType& lengthType) (at Assets/Standard Assets/SVG/Implementation/SVG/DOM/Utilities/SVGLengthConvertor.cs:19)
SVGLength.GetPXLength (System.String valueText) (at Assets/Standard Assets/SVG/Implementation/SVG/DOM/BasicTypes/SVGLength.cs:54)
SVGStringExtractor.ExtractTransformValueAsPX (System.String inputText) (at Assets/Standard Assets/SVG/Implementation/SVG/DOM/Utilities/SVGStringExtractor.cs:30)
SVGPathElement.Initial () (at Assets/Standard Assets/SVG/Implementation/SVG/DOM/Paths/SVGPathElement.cs:31)
SVGPathElement..ctor (AttributeList attrList, .SVGTransformList inheritTransformList, .SVGPaintable inheritPaintable, .SVGGraphics r) (at Assets/Standard Assets/SVG/Implementation/SVG/DOM/Paths/SVGPathElement.cs:14)
SVGParser.GetElementList (System.Collections.Generic.List1 elementList, .SVGPaintable paintable, .SVGGraphics render, .SVGTransformList summaryTransformList) (at Assets/Standard Assets/SVG/Implementation/XML Parser/SVGParser.cs:119) SVGGElement.GetElementList () (at Assets/Standard Assets/SVG/Implementation/SVG/DOM/DocumentStructure/SVGGElement.cs:28) SVGGElement..ctor (.SVGParser xmlImp, .SVGTransformList inheritTransformList, .SVGPaintable inheritPaintable, .SVGGraphics render) (at Assets/Standard Assets/SVG/Implementation/SVG/DOM/DocumentStructure/SVGGElement.cs:24) SVGParser.GetElementList (System.Collections.Generic.List1 elementList, .SVGPaintable paintable, .SVGGraphics render, .SVGTransformList summaryTransformList) (at Assets/Standard Assets/SVG/Implementation/XML Parser/SVGParser.cs:131)
SVGSVGElement.GetElementList () (at Assets/Standard Assets/SVG/Implementation/SVG/DOM/DocumentStructure/SVGSVGElement.cs:54)
SVGSVGElement.Initial () (at Assets/Standard Assets/SVG/Implementation/SVG/DOM/DocumentStructure/SVGSVGElement.cs:50)
SVGSVGElement..ctor (.SVGParser xmlImp, .SVGTransformList inheritTransformList, .SVGPaintable inheritPaintable, .SVGGraphics r) (at Assets/Standard Assets/SVG/Implementation/SVG/DOM/DocumentStructure/SVGSVGElement.cs:30)
SVGDocument.get_rootElement () (at Assets/Standard Assets/SVG/Implementation/SVG/DOM/DocumentStructure/SVGDocument.cs:11)
SvgAsset.StartProcess () (at Assets/Standard Assets/SVG/SvgAsset.cs:37)
Invoke.Start () (at Assets/Hao_MrJoy/Use/Invoke.cs:29)

[MrJoy]

That does sound right, but given the overall disappointing performance of this code, and the fact that Substance supports rendering SVGs, this code isn't under active maintenance anymore so I'm afraid it's highly unlikely I'll have time to fix this issue. My apologies!

[ivan-odintsov]

Open your SVG in Notepad++, go to Replace, Select regxe, (\d)-(\d) -> ($1),-($2)