![]() This problem exists in several thousands of files generated over years and shared by lots of collaborating designers in different areas of a large creative studio. The sample file I sent to Adobe containing the undeletable swatch had all objects and styles removed. I'll try the Move Pages option later today. The issue is in the files themselves, not the application or local installation.Ĭopy/pasting all objects into a new document works sometimes. Opening the file on a freshly installed Mac changes nothing. Trashing prefs and clearing caches changes nothing. Save as IDML didn't remove the swatch or make it deletable. ![]() The._` files are AppleDouble files holding Mac-specific metadata.ĪppleDouble files traditionally appear next to their primary, but they may be sequestered in _MACOSX to make it easier to ignore them.įor more background, see this “Extended Attributes and Zip Archive”.I've moved the issue to Adobe UserVoice to work with them on it, also working directly with an Adobe rep to my company. He also noted this about the _MACOSX folder: The PHP ZIPARCHIVE::CHECKCONS flag seems to map to ZIP_CHECKCONS in libzip and that triggers a similar check. This is, IMO, an overly pedantic check (not surprising given that it’s behind the ‘pedantic’ flag) but it may well be the cause of this problem. The code is complaining that bit 3 is set but the local header values are not zero. The data descriptor and in the central directory. Set to zero in the local header and the correct values are put in If bit 3 of the general purpose bit flag is set, these fields are Zip allows the generator to not include certain info in the local header but instead tell the reader to use the central directory info instead. Elsewhere in the archive is a central directory that contains copies of the local header. To understand this you have to understand that zip archives consist of files, with each file prefixed by a local header. OK, an Apple Developer Technical Support guy weighed in, and here’s the deal about this error message in pedantic mode: Not zero uncompressed size in local header 3046 on /Users/adam/Desktop/ArchiveUtility.zip I very much doubt Apple will change this behavior at this point, since the metadata in question is potentially useful on a Mac, so the better part of valor may be for you to special case ignoring _MACOSX and anything inside. This has apparently been going on for a long time - either I misremembered that it used to work, or TablePress in the past just silently ignored the spurious metadata files. There are various workarounds to this, such as using a different program to create the archive or using the zip command-line tool to delete the hidden folder and metadata files. csv extensions, and spitting up because they’re binary files and NOT real text-only CSV files. ![]() The problem for you, I would guess, is that TablePress is traversing the entire archive, seeing these metadata files with. _foo.csv containing metadata about each file. So, if you have a file foo.csv, inside _MACOSX will be another file called. Inside that folder are additional files, each one corresponding to the files that the user compressed. Apple’s Archive Utility always creates ZIP files that contain a hidden _MACOSX folder.
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