Export to HTML not working: TypeError: Cannot read properties of null (reading 'replace')

[codewizard13]

Problem Description:

When I try to export markdown to HTML I get the following error in VSCode output:

Cannot read properties of null (reading 'replace')
TypeError: Cannot read properties of null (reading 'replace')
at normalize (c:\Users\erich.vscode\extensions\jebbs.markdown-extended-1.1.3\node_modules\mimoza\index.js:32:21)
at Mimoza.getMimeType (c:\Users\erich.vscode\extensions\jebbs.markdown-extended-1.1.3\node_modules\mimoza\index.js:158:21)
at Function._getMimeType [as getMimeType] (c:\Users\erich.vscode\extensions\jebbs.markdown-extended-1.1.3\node_modules\mimoza\index.js:206:18)
at html5_embed_renderer (c:\Users\erich.vscode\extensions\jebbs.markdown-extended-1.1.3\node_modules\markdown-it-html5-embed\lib\index.js:41:25)
at md.renderer.rules.image (c:\Users\erich.vscode\extensions\jebbs.markdown-extended-1.1.3\node_modules\markdown-it-html5-embed\lib\index.js:108:14)
at s.renderInline (c:\Users\erich.vscode\extensions\yzhang.markdown-all-in-one-3.6.1\dist\node\main.js:1:450022)
at s.render (c:\Users\erich.vscode\extensions\yzhang.markdown-all-in-one-3.6.1\dist\node\main.js:1:450426)
at md.renderer.render (c:\Users\erich.vscode\extensions\bierner.markdown-preview-github-styles-2.0.3\dist\extension.js:82:59)
at f.render (c:\Users\erich.vscode\extensions\yzhang.markdown-all-in-one-3.6.1\dist\node\main.js:1:443558)
at renderHTML (c:\Users\erich.vscode\extensions\jebbs.markdown-extended-1.1.3\out\src\services\exporter\shared.js:43:40)
at renderPage (c:\Users\erich.vscode\extensions\jebbs.markdown-extended-1.1.3\out\src\services\exporter\shared.js:28:16)
at HtmlExporter. (c:\Users\erich.vscode\extensions\jebbs.markdown-extended-1.1.3\out\src\services\exporter\html.js:40:48)
at Generator.next ()
at fulfilled (c:\Users\erich.vscode\extensions\jebbs.markdown-extended-1.1.3\out\src\services\exporter\html.js:5:58)

Steps to Recreate:

1. Create a markdown file with extension .md
2. Do CTRL+SHIFT+P (Windows) > Markdown: Export Markdown to File > Self-Contained HTML
3. Observe the stated error sequence

Other Info:

• Last time the plugin worked was Dec 29, 2023