manasmadan / pdf-actions

A NPM Package built on top of pdf-lib that provides functonalities like merge, rotate, split,download pdf to disk and many more...

Hi 👋, I'm Manas Madan

Follow on LinkedIn

A passionate Fullstack Developer from India

• 🌱 I’m currently learning Qwik, C++ ,DSA

• 👨‍💻 All of my projects are available Here

• 💬 Ask me about React, Next JS, MERN Stack and other WebD Tech

• 📫 Reach me at [email protected]

• 📄 Know about my experiences Here

• ⚡ Fun fact I love Leading Projects 💖

Connect with me:

Languages and Tools:

 

• Readme generated using rahuldkjain/github-profile-readme-generator

pdf-actions's Issues

mergePDF.js: Uncaught (in promise) TypeError: fileDoc.getPageIndices is not a function

Error in mergePDF function, steps to reproduce:

I have an array of Unit8Array elements, where each Unit8Array represents an encoded PDF, then I do:

const files = encodedPdfUnit8Array.map(pdf => {
                    const blob = new Blob([pdf, {type: 'application/pdf'});
                    return new File([blob], "", {lastModified: new Date().getTime(), type: blob.type});
                });

// and then I do
const mergePDFHandler = async (files) => {
         // note the missing async after the forEach loop which is not in the docs.
        files.forEach(async (file)=>await createPDF.PDFDocumentFromFile(file))
        const mergedPDFDocument = await mergePDF(files)
        const mergedPdfFile = await mergedPDFDocument.save();
        const pdfBlob = pdfArrayToBlob(mergedPdfFile);
      };

output is:

mergePDF.js:10 Uncaught (in promise) TypeError: fileDoc.getPageIndices is not a function
    at mergePDF (<anonymous>:37507:62)

Am I doing anything wrong here?

TypeError: pdfDoc.getPageCount is not a function