Graph is not displayed

[jeanmcabrera-netizen]

Hi,
I cannot get the graph to show on the screen. I tried various config but it didn’t work.
I tried the default config, same issue.
The ticket is showing up but not the graph.
See attached

localhost-1771973009790.log

log file
I found the error while debugging
Error: attribute viewBox: Expected number, “0 0 NaN 400”
updateChart @ MMM-Avstock.js 588

{
			module: "MMM-AVStock",
			classes: "page2 Stocks",
			position: "top_right", //"bottom_bar" is better for `mode:ticker`
			config: {
				timeFormat: "DD-MM HH:mm",
				width: "50%",
				symbols : ["NFLX", "WBD", "AAPL", "DAL"],
				alias: ["Netflix", "Warner", "Apple", "Delta"],
				tickerDuration: 20,
				chartDays: 90,
				maxTableRows: 5,
				mode : "table",                  // "table" or "ticker"
				direction: "row",
				showChart: true,
				pureLine: true,
				chartWidth: "50%",
				showVolume: true,
				chartInterval: "daily",          // choose from ["intraday", "daily", "weekly", "monthly"]
				decimals : 2,
				chartType: 'line',                // 'line', 'candlestick', or 'ohlc'
				alternateGridColor: '#223344',
				chartLineColor: '#eee',
				chartLabelColor: '#eee',
				coloredCandles: true,
				showPurchasePrices: true,
				showPerformance2Purchase: true,
				//debug: true
			}
		},

[lavolp3]

The reason is most probably the "chartwidth" option. I believe it can only use numeric values but not 100% sure yet.

If oyu want to use 50% width for the module you need to set it with the width config option.
Try to delete the chartwidth option and try to restart.

Or let me know what you are trying to achieve with the option so we can make it work.

[jeanmcabrera-netizen]

You are right, I removed the chartwidth option and now the chart is showing up. Except that I only get one line, none of the bells and whistles I see in your Readme file. Thanks for your help

…

On Tue, Feb 24, 2026 at 11:44 PM Dirk ***@***.***> wrote: *lavolp3* left a comment (lavolp3/MMM-AVStock#92) <#92 (comment)> The reason is most probably the "chartwidth" option. I believe it can only use numeric values. If oyu want to use 50% width for the module you need to set it with the width config option. Try to delete the chartwidth option and try to restart. — Reply to this email directly, view it on GitHub <#92 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/B64NRB7UHNCS7C274QXHDWD4NVHGJAVCNFSM6AAAAACV6SIOBKVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZTSNJXGQZDINJYG4> . You are receiving this because you authored the thread.Message ID: ***@***.***>