Genetics of Extinction Step 5.6 is broken - graph does not load, and I can't upload .html file to fix it

Help Questions & Bug Reports
#1

Description

On the Genetics of Extinction unit, step 5.6 does not display the embedded graph. Firefox gives an error of:
“Uncaught TypeError: class constructors must be invoked with ‘new’
load file:///Users/scottroberts/Downloads/biodiversity_timeline.html:154
onload file:///Users/scottroberts/Downloads/biodiversity_timeline.html:1”

Steps to Reproduce (if reporting a bug)

Preview “Genetics of Extinction” unit.
Navigate to step 5.6

Expected behavior:

An interactive graph shows up midway on the page.

Actual behavior:

No graph is loaded. Firefox reveals the error:
Uncaught TypeError: class constructors must be invoked with ‘new’
load file:///Users/scottroberts/Downloads/biodiversity_timeline.html:154
onload file:///Users/scottroberts/Downloads/biodiversity_timeline.html:1

Additional Information

I figured out how to fix the graph, but the file manager doesn’t let me upload .html files! How do I upload a replacement file?

Operating System: Mac OS 11.6 or ChromeOS

Browser: Error exists in Safari, Firefox and Chrome

#2

Hi Scott, thanks so much for reporting this and creating a fix!

Can you send me your html file? Then I can upload to your unit and also use it to fix our library version.

Thanks again.

#3

You can get the fixed version at:
http://mrrobertsscience.com/wp-content/uploads/2023/09/biodiversity_timeline.html

And how can i upload the fixed version to my edited copy? I’m running ID 40576 and edited my copy to add constraints.

#4

Great, thanks so much!

I can upload to your unit. For security reasons, HTML file uploads are disabled in the WISE authoring tool except for admins.

#5

Ok, Can you upload it to my unit? It was showing up earlier today, but the file is missing now.

#6

Sure, I just updated your unit. It should be working now. Thanks again!