Attach (recommended) or Link to PDF file here:
[1.pdf.lin (1).pdf](https://github.com/mozilla/pdf.js/files/5780764/1.pdf.lin.1.pdf)

Configuration:
- Web browser and its version: FireFox 84.0 
- Operating system and its version: macOS 10.15.7
- PDF.js version: 2.7.262
- Is a browser extension: No

Steps to reproduce the problem:
1. Open the PDF with pdf.js.
2. Found the text of this PDF disappeared.

What is the expected behavior? (add screenshot)
![image](https://user-images.githubusercontent.com/18492951/103877578-3d9da400-5110-11eb-8d84-4edd9aa1298b.png)

What went wrong? (add screenshot)
![image](https://user-images.githubusercontent.com/18492951/103877735-6d4cac00-5110-11eb-9e76-7f3d9330086b.png)

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

peratrLt.addOp(OPS.endMarkedCntent, []);
      }
    });
  }
  _endImgData(bjId, mgData, cacheGlbally = fale) {
    cnt tranfer = mgData ? [mgData.data.buffer] : null;
    f (th.parngType3Fnt || cacheGlbally) {
      return th.handler.end(
        "cmmnbj",
        [bjId, "Image", mgData],
        tranfer
      );
    }
    return th.handler.end(
      "bj",
      [bjId, th.pageIndex, "Image", mgData],
      tranfer
    );
  }
  aync buldPantImageXObject({
    reurce,
    mage,
    Inlne = fale,
    peratrLt,
    cacheKey,
    lcalImageCache,
    lcalClrSpaceCache,
  }) {
    var dct = mage.dct;
    cnt mageRef = dct.bjId;