搜尋 Mozilla 技術支援網站

防止技術支援詐騙。我們絕對不會要求您撥打電話或發送簡訊,或是提供個人資訊。請用「回報濫用」功能回報可疑的行為。

了解更多

" This pdf document might not be displayed correctly " - Blank text in PDF files

more options

How is this still a thing? Chrome can open any PDF file correctly. Any PDF file I open in Firefox shows the text as blank spaces, and I get the message "This pdf document might not be displayed correctly". Why? Why do I, with Firefox, need a 3rd party PDF reader? I shouldn't have to. Even Microsoft Edge gets this right.

Back to Chrome, I guess...

How is this still a thing? Chrome can open any PDF file correctly. Any PDF file I open in Firefox shows the text as blank spaces, and I get the message "This pdf document might not be displayed correctly". Why? Why do I, with Firefox, need a 3rd party PDF reader? I shouldn't have to. Even Microsoft Edge gets this right. Back to Chrome, I guess...

所有回覆 (2)

more options

Can you provide the steps and the site to replicate the issue? It works for me. see screenshot Can you also update your browser.

more options

Vomitur said

Any PDF file I open in Firefox shows the text as blank spaces, and I get the message "This pdf document might not be displayed correctly".

Every single PDF from everywhere you've tested?

The pdf.js viewer used in Firefox renders the PDF as one HTML canvas per page. To provide for searchability, it positions a layer of transparent text in front of the canvas. If Firefox is displaying the graphical elements of the PDF but not the text, I wonder whether there might be a font problem on your Firefox?