New Error, a deadly bug.

[57382]

5GB folder, in 7-Zip ZS 21.03 - v1.5.0 - Release 1

[leo-liar]

Yeah, I just got this too. It's independent of the size of the file/folder one wants to encrypt and the compression level. Selecting Zstandard immediately gives this error.

(Changing/removing parameters, password, etc. doesn't help either.)

Screenshot:

[g0blin-NN]

if you choose .tar, that is also a mistake.

rolling back to version 21.02

[mcmilk]

I will take a look at it ...

[g0blin-NN]

https://sourceforge.net/p/sevenzip/discussion/45797/thread/9f5b067368/?page=2#5981

probably not that. it shows how much memory is needed. here is zero.

[forworldm]

missing code to handle zstd

7-Zip-zstd/CPP/7zip/UI/GUI/CompressDialog.cpp

Line 2181 in e2da94a

return (UInt64)(Int64)-1;

[skripts-eu]

Encountered the same error. Compressing only 9 MB, in 7-Zip ZS 21.03 - v1.5.0 - Release 1 /

OS Version 10.0.19043 Build 19043

[g0blin-NN]

As I understand it, Igor introduced a "stub". that is, if compression requires more memory than the RAM on the computer, this window pops up. and since zstandard always shows zero. "stub" / window will always be there. There are two options. or say how much memory you need, or it will roll back to the 19.00 release version with updates to zstandard up to 1.5.0. and wait for Igor to change his mind.

[forworldm]

7-Zip-zstd/CPP/7zip/UI/GUI/CompressDialog.cpp

Line 791 in e4a1fb1

ConvertUInt64ToString((size + (1 << 20) - 1) >> 20, temp);

actually, it's UINT64_MAX, but overflow to 0. make CCompressDialog::GetMemoryUsage_Dict_DecompMem return zero instead of (UInt64)(Int64)-1 should be able to bypass the check.

[forumber]

I got the exact problem too for every non standart codecs. (modified 7zip)

[fiveangle]

Came to say same, but realized 21.03 was pulled from the releases. Dropping down to 21.02 resolves for now.

[g0blin-NN]

@eladkarako won't work everywhere.

The value SegmentHeap indicates that segment heap will be used. Segment heap is a modern heap implementation that will generally reduce your overall memory usage. This element is supported in Windows 10, version 2004 (build 19041) and later. ©

1809 ltsc?