STACKED BAR CHART CREATING BROKEN PPT

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Issue Category

[ ] Enhancement
[X] Bug
[ ] Question
[ ] Documentation gap/issue

Product Versions

Please specify what version of the library you are using......: [ ^3.9.0 ]
Please specify what version(s) of PowerPoint you are targeting: [ MICROSOFT POWERPOINT FOR MAC Version 16.90 AND ONLINE PPT Viewers ]
Please specify what web browser you are using.................: [ BRAVE ]

Desired Behavior

On passing data array with multiple objects to addchart function it works fine and on passing single object to data array, ppt should be generated .

Observed Behavior

-- On passing data array with multiple objects to addchart function it works fine and on passing single object to data array, broken ppt is generated and even after repairing it chart slide comes empty.

Steps to Reproduce

Add following data to addChart function(in values array tried replacing undefined with 0, still got the same result:broken ppt, on passing 21 such objects in data array, functional ppt is generated without breaking ):

const stackedbarData = [{ "name": "CBDCA", "labels": ["201401", "201402", "201403", "201404", "201405", "201406", "201407", "201408", "201409", "201410", "201411", "201412", "201501", "201502", "201503", "201504", "201505", "201506", "201507", "201508", "201509", "201510", "201511", "201512", "201601", "201602", "201603", "201604", "201605", "201606", "201607", "201608", "201609", "201610", "201611", "201612", "201701", "201702", "201703", "201704", "201705", "201706", "201707", "201708", "201709", "201710", "201711", "201712", "201801", "201802", "201803", "201804", "201805", "201806", "201807", "201808", "201809", "201810", "201811", "201812", "201901", "201902", "201903", "201904", "201905", "201906", "201907", "201908", "201909", "201910", "201911", "201912", "202001", "202002", "202003", "202004", "202005", "202006", "202007", "202008", "202009", "202010", "202011", "202012", "202101", "202102", "202103", "202104", "202105", "202106", "202107", "202108", "202109", "202110", "202111", "202112"], "values": [undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, 100, 100, 100, 100, 100, 0, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, 100, 100, 100, 100, 100, 0, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, 100, 0, undefined, 100, 100, 100, 0, 100, 100, 0, 100, undefined, 100, 100, 100, 100, 0, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100] }];

slide.addChart('bar',stackedbarData, {barDir: "col" barGrouping: "percentStacked" catAxisLabelFontFace: "Arial" catAxisLabelFontSize: 6 catAxisOrientation: "minMax" catAxisTitle: " " catAxissubNodelabelColor: "000000" chartColors: (2)['#935AD6', '#6BC2ED'] h: 3.5 legendFontSize: 8 legendPos: "t" showCatAxisTitle: true showLegend: true showPercent: true showValAxisTitle: true valAxisLabelFormatCode: "#%" valAxisMajorUnit: 0.2 valAxisTitle: "Market Share (%)" w: 8 x: 1 y: 1});

This generates a broken PPT.

gitbrent / PptxGenJS