Color elements not displayed, breaking whole PDF file (TypeError: codingStyleParameters is undefined etc.)

[rugk]

Attach (recommended) or Link to PDF file here:

• https://fragdenstaat.de/anfrage/energiebedarfsausweis-fur-gebaude-landesbetrieb-information-und-technik-nordrhein-westfalen-mauerstrae-5-140476-dusseldorf/549002/anhang/WE2330Ausweis.pdf
• local: WE2330Ausweis_2.pdf

Configuration:

• Web browser and its version: Firefox 83
• Operating system and its version: Linux/Gnome/Fedora 33
• PDF.js version: I have no idea, but reproducible with the current version on your website
• Is a browser extension: No???

Steps to reproduce the problem:

1. Go to this link.
2. Optionally, download PDF file and open it in Firefox.
3. Optionally, go to https://mozilla.github.io/pdf.js/web/viewer.html and open it there.

What is the expected behavior?

If I open it in Evince 3.38.0 it actually works and is shown in color:

What went wrong?

Everything:

The following console errors are shown:

In Firefox 83 (stable):

14:36:48.397 Warning: JPX: Trying to recover from: Codestream code 0xFF53 (COC) is not implemented pdf.worker.js:1104:13 14:36:48.398 Warning: Unable to decode image "img_p0_1": "TypeError: codingStyleParameters is undefined". pdf.worker.js:1104:13 14:36:48.400 PDF f2429f9760ebdfea04bae9a312813109 [1.5 RICOH MP C5504 / RICOH MP C5504] (PDF.js: 2.7.99) viewer.js:1351:13 14:36:48.400 Warning: JPX: Trying to recover from: Codestream code 0xFF53 (COC) is not implemented pdf.worker.js:1104:13 14:36:48.400 Warning: Unable to decode image "img_p0_2": "TypeError: codingStyleParameters is undefined". pdf.worker.js:1104:13 14:36:48.523 Warning: Dependent image isn't ready yet 2 pdf.js:1190:13 14:36:48.659 Warning: JPX: Trying to recover from: Codestream code 0xFF53 (COC) is not implemented pdf.worker.js:1104:13 14:36:48.659 Warning: Unable to decode image "img_p1_1": "TypeError: codingStyleParameters is undefined". pdf.worker.js:1104:13 14:36:48.660 Warning: JPX: Trying to recover from: Codestream code 0xFF53 (COC) is not implemented pdf.worker.js:1104:13 14:36:48.661 Warning: Unable to decode image "img_p1_2": "TypeError: codingStyleParameters is undefined". pdf.worker.js:1104:13 14:36:48.773 Warning: Dependent image isn't ready yet 2 pdf.js:1190:13

On https://mozilla.github.io/pdf.js/web/viewer.html:

14:37:20.206 PDF 110dd61fd57444010b1ab5ff38782f0f [1.4 pdfeTeX-1.21a / TeX] (PDF.js: 2.7.395) app.js:1672:4 14:37:28.352 Warning: JPX: Trying to recover from: Codestream code 0xFF53 (COC) is not implemented pdf.worker.js:1067:13 14:37:28.353 Warning: Unable to decode image "img_p0_1": "TypeError: codingStyleParameters is undefined". pdf.worker.js:1067:13 14:37:28.355 Warning: JPX: Trying to recover from: Codestream code 0xFF53 (COC) is not implemented pdf.worker.js:1067:13 14:37:28.355 Warning: Unable to decode image "img_p0_2": "TypeError: codingStyleParameters is undefined". pdf.worker.js:1067:13 14:37:28.359 PDF f2429f9760ebdfea04bae9a312813109 [1.5 RICOH MP C5504 / RICOH MP C5504] (PDF.js: 2.7.395) app.js:1672:4 14:37:28.473 Warning: Dependent image isn't ready yet 2 util.js:358:4 14:37:28.604 Warning: JPX: Trying to recover from: Codestream code 0xFF53 (COC) is not implemented pdf.worker.js:1067:13 14:37:28.604 Warning: Unable to decode image "img_p1_1": "TypeError: codingStyleParameters is undefined". pdf.worker.js:1067:13 14:37:28.608 Warning: JPX: Trying to recover from: Codestream code 0xFF53 (COC) is not implemented pdf.worker.js:1067:13 14:37:28.608 Warning: Unable to decode image "img_p1_2": "TypeError: codingStyleParameters is undefined". pdf.worker.js:1067:13 14:37:28.722 Warning: Dependent image isn't ready yet 2 util.js:358:4 14:37:31.893 Warning: JPX: Trying to recover from: Codestream code 0xFF53 (COC) is not implemented pdf.worker.js:1067:13 14:37:31.894 Warning: Unable to decode image "img_p2_1": "TypeError: codingStyleParameters is undefined". pdf.worker.js:1067:13 14:37:31.895 Warning: JPX: Trying to recover from: Codestream code 0xFF53 (COC) is not implemented pdf.worker.js:1067:13 14:37:31.895 Warning: Unable to decode image "img_p2_2": "TypeError: codingStyleParameters is undefined". pdf.worker.js:1067:13 14:37:32.023 Warning: Dependent image isn't ready yet 2 util.js:358:4

Link to a viewer (if hosted on a site other than mozilla.github.io/pdf.js or as Firefox/Chrome extension):

As said, in all version of PDF.js that are used I see an error, this includes:

• the platform FragDenStaat, where I saw the FOI request reply PDF the first time. See this link, it uses PDF.js. (downstream issue)
• the stable version of Firefox (v83) on Linux
• your website, as explained above.

[timvandermeij]

Fixed by the PR above.

[rugk]

Wow, that was fast. Thanks a lot! :smiley: :tada:

Happy weekend and happy holidays! /cc @Snuffleupagus