RangeError: Maximum call stack size exceeded

[anachimuthu]

Hi,

When I try to compress a file larger than 200MB, I run into this RangeError and the operation gets stuck. I donot get a promise error callback or even a try-catch block is not catching it. Any help would be apperciated. 1st with the Range Error and 2nd with the Error Handling.

Chrome Version 96.0.4664.110 (Official Build) (x86_64)

zip
    .generateAsync({
      type: 'blob',
      compression: 'DEFLATE',
      compressionOptions: {
            level: 8,
          }
      },
      function updateCallback(metadata) {
          console.log('completed: ', metadata.percent);
    }).then(function (content) {  //code
    }).catch(function (err) {  //error handling not called
   });

Error I am getting is.

jszip.js:6595 Uncaught (in promise) RangeError: Maximum call stack size exceeded
    at Config.deflate_slow [as func] (jszip.js:6595)
    at Object.deflate (jszip.js:7534)
    at Deflate.push (jszip.js:4819)
    at FlateWorker.processChunk (jszip.js:365)
    at DataLengthProbe.<anonymous> (jszip.js:2393)
    at DataLengthProbe.emit (jszip.js:2361)
    at DataLengthProbe.push (jszip.js:2287)
    at DataLengthProbe.processChunk (jszip.js:2449)
    at DataLengthProbe.processChunk (jszip.js:2116)
    at Crc32Probe.<anonymous> (jszip.js:2393)

[seeppp]

I have the same exception on Chrome v107 and found a problem with filenames.

When trying to zip some files where the filename is only four-digit numbers and starting with a leading 0 incrementing until 1000, the RangeError exception is thrown. (e.g. zip files 0998, 0999 and 1000).

// looping through all files and append files to the zip like this:
zip.file(filename, file)

The filenames don't have an extension or a character in it.

the error is not thrown if either:

• adding a single character to any position of the filename
• adding an extension