\n
How Far Should You Fix It for Peace of Mind?<\/h2>\n\n- First, make sure W3C Feed Validator<\/a> displays “This is a valid RSS feed.”<\/li>\n
- At this stage, you get a bare minimum level of assurance for your RSS.<\/li>\n<\/ul>\n
Errors like the following were occurring:<\/p>\n
![\"Example](\"https:\/\/donguri3.net\/wp-content\/uploads\/2025\/09\/c22bbfabb080ec06015379f1a0c14238-1024x296.png\")
<\/a><\/p>\n
\nHow I Actually Fixed It<\/h2>\nMoving Code Blocks Outside of Lists<\/h3>\n
When placing SyntaxHighlighter Evolved’s <\/code> inside <ul><li><\/code>, extra <\/p><\/code> tags were inserted during RSS generation, breaking the feed.
To resolve this, I moved the code blocks outside of the list items and kept the structure simple.<\/p>\n\n\n\n<\/div>\n<\/div>\n<\/div>\n<li<\/span><\/span>>Enter the following in PowerShell<\/li<\/span><\/span>>
\n<pre<\/span><\/span>><code<\/span><\/span>>powercfg -duplicatescheme e9a42b02-d5df-448d-aa00-03f14749eb61<\/code<\/span><\/span>><\/pre<\/span><\/span>>
\n<\/code><\/div>\n<\/div>\nCleaning Up Unnecessary Tags<\/h3>\n
When creating articles with the Luxeritas theme or Block Editor, tags like the following are sometimes automatically generated:<\/p>\n
\n- Nested tags such as
<strong><strong>\u2026<\/strong><\/strong><\/code><\/li>\n- Empty tags such as
<strong><\/strong><\/code><\/li>\n- Internal Gutenberg attributes like
data-start<\/code> and data-end<\/code><\/li>\n<\/ul>\nLeaving these behind resulted in leftover <p><\/code> tags during RSS output, leading to parsing errors. I switched to the HTML mode in the post editor and removed these unnecessary tags and attributes.<\/p>\nFixing the Site Icon Filename<\/h3>\n
As an unexpected pitfall, using an image with a Japanese filename for the site icon<\/strong> was also a contributing factor to the RSS errors.
While WordPress itself could display it, RSS outputs and certain readers could not process the Japanese filename correctly, resulting in an invalid URL.
\u2192 This was resolved by changing it to an alphanumeric filename and re-uploading.<\/p>\n
Errors like the following were occurring:<\/p>\n
When placing SyntaxHighlighter Evolved’s When creating articles with the Luxeritas theme or Block Editor, tags like the following are sometimes automatically generated:<\/p>\n Leaving these behind resulted in leftover As an unexpected pitfall, using an image with a Japanese filename for the site icon<\/strong> was also a contributing factor to the RSS errors.<\/a><\/p>\n
\nHow I Actually Fixed It<\/h2>\n
Moving Code Blocks Outside of Lists<\/h3>\n
<\/code> inside <ul><li><\/code>, extra <\/p><\/code> tags were inserted during RSS generation, breaking the feed.
To resolve this, I moved the code blocks outside of the list items and kept the structure simple.<\/p>\n<li<\/span><\/span>>Enter the following in PowerShell<\/li<\/span><\/span>>
\n<pre<\/span><\/span>><code<\/span><\/span>>powercfg -duplicatescheme e9a42b02-d5df-448d-aa00-03f14749eb61<\/code<\/span><\/span>><\/pre<\/span><\/span>>
\n<\/code><\/div>\n<\/div>\nCleaning Up Unnecessary Tags<\/h3>\n
\n
<strong><strong>\u2026<\/strong><\/strong><\/code><\/li>\n<strong><\/strong><\/code><\/li>\ndata-start<\/code> and data-end<\/code><\/li>\n<\/ul>\n<p><\/code> tags during RSS output, leading to parsing errors. I switched to the HTML mode in the post editor and removed these unnecessary tags and attributes.<\/p>\nFixing the Site Icon Filename<\/h3>\n
While WordPress itself could display it, RSS outputs and certain readers could not process the Japanese filename correctly, resulting in an invalid URL.
\u2192 This was resolved by changing it to an alphanumeric filename and re-uploading.<\/p>\n
![\"Changing](\"https:\/\/donguri3.net\/wp-content\/uploads\/2025\/09\/c36cd51676e91ede9228bc5429b7719e.png\")
<\/a><\/p>\n![\"This](\"https:\/\/donguri3.net\/wp-content\/uploads\/2025\/09\/7ff421db4321dfb4214756fe6422bb5f.png\")
<\/a><\/p>\n