diff --git a/doc_designers_pdf.pdf b/doc_designers_pdf.pdf
index 53c1aa3..3a47738 100644
Binary files a/doc_designers_pdf.pdf and b/doc_designers_pdf.pdf differ
diff --git a/doc_generating_pdfs.md b/doc_generating_pdfs.md
index 20cbbe9..614de9f 100644
--- a/doc_generating_pdfs.md
+++ b/doc_generating_pdfs.md
@@ -357,5 +357,11 @@ To generate the PDF, you just run several scripts that have the commands package
 
 ## JavaScript conflicts
 
-I've noticed that when I have JavaScript in my pages, sometimes Prince doesn't like this, as it tries to process the JavaScript. It's better to conditionalize out any JavaScript from your PDF output before building your PDFs. 
+I've noticed that when I have JavaScript in my pages, sometimes Prince doesn't like this, as it tries to process the JavaScript. It's better to conditionalize out any JavaScript from your PDF output before building your PDFs. If Prince encounters JavaScript on a page, it will give you this error:
+
+```
+prince: http://127.0.0.1:4002/designers/doc_shuffle.html:2: error: TypeError: value is not an object
+```
+
+However, the PDF will still build.
 
diff --git a/doc_writers_pdf.pdf b/doc_writers_pdf.pdf
index 0ddd219..3fd6b88 100644
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