Trying to parse invalid object #369
Comments
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Hello @antoinerousseau! The warnings will not cause you any issues. pdf-lib's parser failed to parse those objects, but that's because they are a very specific type of empty object that don't do anything in your document anyways. Regardless, I fixed the parser bug in #370. So when the next release of pdf-lib goes out, you will no longer see these warnings. |
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Wow, so fast, thanks! |
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Haha, indeed. They are useless as far as I can tell. Though, even if they aren't, smallpdf.com could eliminate the extra whitespace in them. But they only contribute a few bytes to the total size of the document, so I guess it's probably more effort than its worth for them. |
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Hi, How can I solve this issue? |
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@yakupteke did you read this thread?...
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@antoinerousseau Version You can install this new version with npm: It's also available on unpkg: As well as jsDelivr: |
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Thanks a lot. |
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Hi @Hopding, I seem to be running into the same issue when I delete a page from some PDF files, like this one. I'm using 1.4.1 and seeing the console warnings below: Do you have any idea why that would be happening? Sample relevant code, nothing too wild:const deleteFirstPage = async (pdfUrl: string) => {
const pdfBytes: ArrayBuffer = await axios
.get(pdfUrl, {
responseType: 'arraybuffer'
})
.then(res => res.data as ArrayBuffer)
const document = await PDFDocument.load(pdfBytes)
document.removePage(1)
const updatedPdfBytes = await document.save()
return new Blob([updatedPdfBytes], { type: 'application/pdf' })
} |
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I just installed this package.. Im using 1.4.1 and i still get the parse invalid object error. Any idea? Thanks |
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@deammer It looks like the problem you're encountering is due to the fact that your PDF is encrypted. Just to be clear, when I run the following script: import { PDFDocument } from 'pdf-lib';
(async () => {
const url = 'https://www.uscis.gov/sites/default/files/files/form/i-130.pdf';
const i130Bytes = await fetch(url).then((res) => res.arrayBuffer());
const pdfDoc = await PDFDocument.load(i130Bytes);
})();It produces the following output: Notice the encryption error. The |
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@kimsean Can you share the document that is causing the error? |
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Still getting this error. Link for the PDF file: https://www.icloud.com/iclouddrive/0de0B7Vuvr6gTeYYAn4c9GC_Q#large Errors: |
same to me |
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Hi @Hopding, do you mind reopening this issue? I am on Thank you. |
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Same as dbaq, on 1.16.0: |
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The same here!
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If anybody is having trouble with this (for non-encrypted PDFs), please create a new bug report |
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Does anyone know a way around this error ? the same erro pdf: https://drive.google.com/file/d/14K67CUc5fZ3XPbXYlHQPUW3PXufxPRVZ/view?usp=sharing |
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@Hopding const buffer = await page.pdf([options];
// Give the buffer to pdf-lib;
const pdfDoc = await PDFDocument.load(buffer);error log: err message: Failed to parse PDF document (line:47350 col:464825 offset=8891): Failed to parse invalid PDF object
err stack: Error: Failed to parse PDF document (line:47350 col:464825 offset=8891): Failed to parse invalid PDF object
at PDFInvalidObjectParsingError.PDFParsingError [as constructor] (/node_modules/pdf-lib/cjs/core/errors.js:229:24)
at new PDFInvalidObjectParsingError (/node_modules/pdf-lib/cjs/core/errors.js:262:24)
at PDFParser.tryToParseInvalidIndirectObject (/node_modules/pdf-lib/cjs/core/parser/PDFParser.js:181:19)
at PDFParser.<anonymous> (/node_modules/pdf-lib/cjs/core/parser/PDFParser.js:209:30)I'm not sure if this is a bug or a concurrency problem, it's not necessary, I found it in the error log, I look forward to your help, thank you very much |
When I open my beautiful PDF with this lib, all is great.
But because the file is big, I compressed it using smallpdf.com, and now when I open the compressed version, I get these warnings:
Any idea why? Is this an issue if I just use
drawText?The text was updated successfully, but these errors were encountered: