Error: Attempting to access 'title' property of undefined object leads to Uncaught TypeError

I am attempting to extract content from a Google Blogger Feed that can be found at this link. I am using JavaScript code from here. When inspecting the elements, I encountered a specific red warning message:

Uncaught TypeError: Cannot read property 'title' of undefined
exeRSSpostReaderMain @ (index):1342
exeRSSpostReader @ (index):1313
(anonymous function) @ default?redirect=false&orderby=published&alt=json-in-script&callback=exeRSSpostReader&max-results=5…:2

The main issue seems to be related to this error. Here is the full code snippet extracted from the provided links:

<script>
// Function definition and execution goes here
</script>

<script style='text/javascript'>
// More script logic and functionality described here
</script>

<script src='http://testdevchuli.blogspot.com/feeds/posts/default?redirect=false&amp;orderby=published&amp;alt=json-in-script&amp;callback=exeRSSpostReader&amp;max-results=500'></script>

Answer №1

The issue arises from attempting to fetch more posts from your RSS feed than it actually contains. For instance, if your RSS feed has 100 posts and you are trying to loop through 101 posts, when reaching the 101st iteration, an error will be thrown as it tries to retrieve data from a null space. To resolve this, reduce the count of your loop to match the number of posts in your feed.

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