Crash in ganttDiagram with style and progress > 100%

Hello,

The following diagram causes an exception in plantuml.1.2021.10.jar

@startgantt
printscale weekly
saturday are closed
sunday are closed
Project starts 2021-08-1
<style>
ganttDiagram {
   task {
       BackGroundColor #f34d67
       LineColor #f34d67
   }
}
</style>
[task1] ends 2021-09-14
[task1] lasts 20 days
[task1] is 153% completed
@endgantt

The color directives and the task progress > 100% are both necessary. Below is the stacktrace:

java.lang.IllegalArgumentException: Color parameter outside of expected range - Luminance
   at net.sourceforge.plantuml.ugraphic.color.HSLColor.toRGB(HSLColor.java:333)
   at net.sourceforge.plantuml.ugraphic.color.HSLColor.toRGB(HSLColor.java:299)
   at net.sourceforge.plantuml.ugraphic.color.HSLColor.<init>(HSLColor.java:87)
   at net.sourceforge.plantuml.ugraphic.color.HSLColor.<init>(HSLColor.java:74)
   at net.sourceforge.plantuml.ugraphic.color.HColorSimple.unlinear(HColorSimple.java:156)
   at net.sourceforge.plantuml.ugraphic.color.HColorUtils.unlinear(HColorUtils.java:163)
   at net.sourceforge.plantuml.project.draw.AbstractTaskDraw.getLineColor(AbstractTaskDraw.java:112)
   at net.sourceforge.plantuml.project.draw.TaskDrawRegular.applyColors(TaskDrawRegular.java:251)
   at net.sourceforge.plantuml.project.draw.TaskDrawRegular.drawU(TaskDrawRegular.java:184)
   at net.sourceforge.plantuml.project.GanttDiagram.drawTasksRect(GanttDiagram.java:374)
   at net.sourceforge.plantuml.project.GanttDiagram.access$400(GanttDiagram.java:114)
   at net.sourceforge.plantuml.project.GanttDiagram$1.drawU(GanttDiagram.java:263)
   at net.sourceforge.plantuml.ugraphic.ImageBuilder.getFinalDimension(ImageBuilder.java:332)
   at net.sourceforge.plantuml.ugraphic.ImageBuilder.writeImageInternal(ImageBuilder.java:264)
   at net.sourceforge.plantuml.ugraphic.ImageBuilder.write(ImageBuilder.java:251)
   at net.sourceforge.plantuml.project.GanttDiagram.exportDiagramNow(GanttDiagram.java:197)
   at net.sourceforge.plantuml.AbstractPSystem.exportDiagram(AbstractPSystem.java:157)
   at net.sourceforge.plantuml.PSystemUtils.exportDiagramsGantt2(PSystemUtils.java:272)
   at net.sourceforge.plantuml.PSystemUtils.exportDiagrams(PSystemUtils.java:92)
   at net.sourceforge.plantuml.SourceFileReaderAbstract.getGeneratedImages(SourceFileReaderAbstract.java:171)
   at net.sourceforge.plantuml.Run.manageFileInternal(Run.java:527)
   at net.sourceforge.plantuml.Run.processArgs(Run.java:410)
   at net.sourceforge.plantuml.Run.manageAllFiles(Run.java:377)
   at net.sourceforge.plantuml.Run.main(Run.java:205)
java.lang.IllegalArgumentException: Color parameter outside of expected range - Luminance
   at net.sourceforge.plantuml.ugraphic.color.HSLColor.toRGB(HSLColor.java:333)
   at net.sourceforge.plantuml.ugraphic.color.HSLColor.toRGB(HSLColor.java:299)
   at net.sourceforge.plantuml.ugraphic.color.HSLColor.<init>(HSLColor.java:87)
   at net.sourceforge.plantuml.ugraphic.color.HSLColor.<init>(HSLColor.java:74)
   at net.sourceforge.plantuml.ugraphic.color.HColorSimple.unlinear(HColorSimple.java:156)
   at net.sourceforge.plantuml.ugraphic.color.HColorUtils.unlinear(HColorUtils.java:163)
   at net.sourceforge.plantuml.project.draw.AbstractTaskDraw.getLineColor(AbstractTaskDraw.java:112)
   at net.sourceforge.plantuml.project.draw.TaskDrawRegular.applyColors(TaskDrawRegular.java:251)
   at net.sourceforge.plantuml.project.draw.TaskDrawRegular.drawU(TaskDrawRegular.java:184)
   at net.sourceforge.plantuml.project.GanttDiagram.drawTasksRect(GanttDiagram.java:374)
   at net.sourceforge.plantuml.project.GanttDiagram.access$400(GanttDiagram.java:114)
   at net.sourceforge.plantuml.project.GanttDiagram$1.drawU(GanttDiagram.java:263)
   at net.sourceforge.plantuml.ugraphic.ImageBuilder.writeImageInternal(ImageBuilder.java:284)
   at net.sourceforge.plantuml.ugraphic.ImageBuilder.write(ImageBuilder.java:251)
   at net.sourceforge.plantuml.project.GanttDiagram.exportDiagramNow(GanttDiagram.java:197)
   at net.sourceforge.plantuml.AbstractPSystem.exportDiagram(AbstractPSystem.java:157)
   at net.sourceforge.plantuml.PSystemUtils.exportDiagramsGantt2(PSystemUtils.java:272)
   at net.sourceforge.plantuml.PSystemUtils.exportDiagrams(PSystemUtils.java:92)
   at net.sourceforge.plantuml.SourceFileReaderAbstract.getGeneratedImages(SourceFileReaderAbstract.java:171)
   at net.sourceforge.plantuml.Run.manageFileInternal(Run.java:527)
   at net.sourceforge.plantuml.Run.processArgs(Run.java:410)
   at net.sourceforge.plantuml.Run.manageAllFiles(Run.java:377)
   at net.sourceforge.plantuml.Run.main(Run.java:205)

Have not found how to attach the png. Anyway here are the command line and Java version:

java -jar ~/Downloads/plantuml.1.2021.10.jar plan.plantuml -o.
java --version
openjdk 11.0.11 2021-04-20
OpenJDK Runtime Environment (build 11.0.11+9-Ubuntu-0ubuntu2.20.04)
OpenJDK 64-Bit Server VM (build 11.0.11+9-Ubuntu-0ubuntu2.20.04, mixed mode, sharing)

Workaround is not to have progress > 100% :)

Jeromejh