Hi @hhrutter

Hope you're well, I've run into a peculiar scenario that results in a pageNodeDict: cannot dereference, pageNodeDict:

• I have 2 PDF files (FILE_A and FILE_B) that I want to merge together in the following format: FILE_A, FILE_B, FILE_A
• FILE_B is sandwiched between the duplicate FILE_A's to form an output pdf with the merged docs
• I then apply some bookmarks to the final merged output, with bookmark entries referencing each file (no intra-file bookmarks)
• Note, this error only occurs when I put the files in the order listed above, if I do any other variation e.g. FILE_A, FILE_A, FILE_B, then there's no issue

When I attempt to do this, I run into a pageNodeDict: cannot dereference, pageNodeDict error, and this only happens in v0.4.2 onwards, I've tested this on 0.4.1 and the error doesn't occur. I'll send you the two files over email to help with debugging - thank you!

Mary