SUMMARY Cannot open psd file (very large, 250 MB). STEPS TO REPRODUCE 1. Download this psd file: https://zunko.jp/sozai/zunkot/a1zunko54.psd 2. File > Open OBSERVED RESULT Error log: Could not open \\\E:\a1zunko54.psd Reason: The file format cannot be parsed.. EXPECTED RESULT File being opened. SOFTWARE/OS VERSIONS Windows: 10
I can confirm. The image does open in Gimp 2.10. It also doesn't open in master.
The file log output: krita.file: pos: 0 krita.file: (valid: true, signature: "8BPS", version:1, number of channels: 4, height: 14399, width: 8268, channel depth: 8, color mode: RGB) krita.file: Read header. pos: 26 krita.file: Read color mode block. pos: 30 krita.file: Image Resource Sectionlength: 24680 , starts at: 34 krita.file: Reading resource block krita.file: resource block identifier "0x0425 - (Photoshop 7.0) Caption digest. 16 bytes: RSA Data Security, MD5 message-digest algorithm" 1061 krita.file: resource block name "" krita.file: resource block size 16 krita.file: resource block created. Type: 1061 name "" size 16 , 24652 bytes to go krita.file: Reading resource block krita.file: resource block identifier "0x0424 - XMP data block" 1060 krita.file: resource block name "" krita.file: resource block size 14782 krita.file: resource block created. Type: 1060 name "" size 14782 , 9858 bytes to go krita.file: Reading resource block krita.file: resource block identifier "0x043A - (Photoshop CS5) Print Information. 4 bytes (descriptor version = 16), Descriptor (see See Descriptor structure) Information about the current print settings in the document. The color management options." 1082 krita.file: resource block name "" krita.file: resource block size 216 krita.file: resource block created. Type: 1082 name "" size 216 , 9630 bytes to go krita.file: Reading resource block krita.file: resource block identifier "0x043B - (Photoshop CS5) Print Style. 4 bytes (descriptor version = 16), Descriptor (see See Descriptor structure) Information about the current print style in the document. The printing marks, labels, ornaments, etc." 1083 krita.file: resource block name "" krita.file: resource block size 558 krita.file: resource block created. Type: 1083 name "" size 558 , 9060 bytes to go krita.file: Reading resource block krita.file: resource block identifier "0x03ed - ResolutionInfo structure" 1005 krita.file: resource block name "" krita.file: resource block size 16 krita.file: Reading RESN_INFO_1005 krita.file: hres 22936722 vres 22936722 krita.file: 349 1 2 349 1 2 krita.file: resource block created. Type: 1005 name "" size 16 , 9032 bytes to go krita.file: Reading resource block krita.file: resource block identifier "0x0426 - (Photoshop 7.0) Print scale. 2 bytes style (0 = centered, 1 = size to fit, 2 = user defined). 4 bytes x location (floating point). 4 bytes y location (floating point). 4 bytes scale (floating point)" 1062 krita.file: resource block name "" krita.file: resource block size 14 krita.file: resource block created. Type: 1062 name "" size 14 , 9006 bytes to go krita.file: Reading resource block krita.file: resource block identifier "0x03ee - Alpha channel names" 1006 krita.file: resource block name "" krita.file: resource block size 10 krita.file: resource block created. Type: 1006 name "" size 10 , 8984 bytes to go krita.file: Reading resource block krita.file: resource block identifier "0x0415 - Unicode alpha names" 1045 krita.file: resource block name "" krita.file: resource block size 14 krita.file: resource block created. Type: 1045 name "" size 14 , 8958 bytes to go krita.file: Reading resource block krita.file: resource block identifier "0x0435 - (Photoshop CS3) DisplayInfo structure to support floating point clors. Also see ID 1007. See Appendix A in Photoshop API Guide.pdf ." 1077 krita.file: resource block name "" krita.file: resource block size 18 krita.file: resource block created. Type: 1077 name "" size 18 , 8928 bytes to go krita.file: Reading resource block krita.file: resource block identifier "0x041d - Alpha IDs" 1053 krita.file: resource block name "" krita.file: resource block size 4 krita.file: resource block created. Type: 1053 name "" size 4 , 8912 bytes to go krita.file: Reading resource block krita.file: resource block identifier "0x040d - Global angle" 1037 krita.file: resource block name "" krita.file: resource block size 4 krita.file: Reading GLOBAL_ANGLE_1037 krita.file: resource block created. Type: 1037 name "" size 4 , 8896 bytes to go krita.file: Reading resource block krita.file: resource block identifier "0x0419 - Global altitude" 1049 krita.file: resource block name "" krita.file: resource block size 4 krita.file: Reading GLOBAL_ALT_1049 krita.file: resource block created. Type: 1049 name "" size 4 , 8880 bytes to go krita.file: Reading resource block krita.file: resource block identifier "0x03f3 - Print flags" 1011 krita.file: resource block name "" krita.file: resource block size 10 krita.file: resource block created. Type: 1011 name "" size 10 , 8858 bytes to go krita.file: Reading resource block krita.file: resource block identifier "0x2710 - Print flags" 10000 krita.file: resource block name "" krita.file: resource block size 10 krita.file: resource block created. Type: 10000 name "" size 10 , 8836 bytes to go krita.file: Reading resource block krita.file: resource block identifier "0x03f5 - Colour halftoning info" 1013 krita.file: resource block name "" krita.file: resource block size 72 krita.file: resource block created. Type: 1013 name "" size 72 , 8752 bytes to go krita.file: Reading resource block krita.file: resource block identifier "0x03f8 - Colour transfer functions" 1016 krita.file: resource block name "" krita.file: resource block size 112 krita.file: resource block created. Type: 1016 name "" size 112 , 8628 bytes to go krita.file: Reading resource block krita.file: resource block identifier "0x0400 - Layer state info" 1024 krita.file: resource block name "" krita.file: resource block size 2 krita.file: resource block created. Type: 1024 name "" size 2 , 8614 bytes to go krita.file: Reading resource block krita.file: resource block identifier "0x0402 - Layers group info" 1026 krita.file: resource block name "" krita.file: resource block size 8 krita.file: resource block created. Type: 1026 name "" size 8 , 8594 bytes to go krita.file: Reading resource block krita.file: resource block identifier "0x0430 - (Photoshop CS2) Layer Group(s) Enabled ID. 1 byte for each layer in the document, repeated by length of the resource. NOTE: Layer groups have start and end markers" 1072 krita.file: resource block name "" krita.file: resource block size 4 krita.file: resource block created. Type: 1072 name "" size 4 , 8578 bytes to go krita.file: Reading resource block krita.file: resource block identifier "0x042D - (Photoshop CS2) Layer Selection ID(s). 2 bytes count, following is repeated for each count: 4 bytes layer ID" 1069 krita.file: resource block name "" krita.file: resource block size 6 krita.file: resource block created. Type: 1069 name "" size 6 , 8560 bytes to go krita.file: Reading resource block krita.file: resource block identifier "0x0408 - Grid & guide info" 1032 krita.file: resource block name "" krita.file: resource block size 16 krita.file: resource block created. Type: 1032 name "" size 16 , 8532 bytes to go krita.file: Reading resource block krita.file: resource block identifier "0x041e - URL list - unicode" 1054 krita.file: resource block name "" krita.file: resource block size 4 krita.file: resource block created. Type: 1054 name "" size 4 , 8516 bytes to go krita.file: Reading resource block krita.file: resource block identifier "0x041a - Slices" 1050 krita.file: resource block name "" krita.file: resource block size 822 krita.file: resource block created. Type: 1050 name "" size 822 , 7682 bytes to go krita.file: Reading resource block krita.file: resource block identifier "0x0428 - (Photoshop CS) Pixel Aspect Ratio. 4 bytes (version = 1 or 2), 8 bytes double, x / y of a pixel. Version 2, attempting to correct values for NTSC and PAL, previously off by a factor of approx. 5%." 1064 krita.file: resource block name "" krita.file: resource block size 12 krita.file: resource block created. Type: 1064 name "" size 12 , 7658 bytes to go krita.file: Reading resource block krita.file: resource block identifier "0x040f - ICC Profile" 1039 krita.file: resource block name "" krita.file: resource block size 3144 krita.file: Reading ICC_PROFILE_1039 krita.file: resource block created. Type: 1039 name "" size 3144 , 4502 bytes to go krita.file: Reading resource block krita.file: resource block identifier "0x0414 - Document specific IDs" 1044 krita.file: resource block name "" krita.file: resource block size 4 krita.file: resource block created. Type: 1044 name "" size 4 , 4486 bytes to go krita.file: Reading resource block krita.file: resource block identifier "0x040c - Thumbnail resource" 1036 krita.file: resource block name "" krita.file: resource block size 4062 krita.file: resource block created. Type: 1036 name "" size 4062 , 412 bytes to go krita.file: Reading resource block krita.file: resource block identifier "0x0421 - Version info" 1057 krita.file: resource block name "" krita.file: resource block size 86 krita.file: resource block created. Type: 1057 name "" size 86 , 314 bytes to go krita.file: Reading resource block krita.file: resource block identifier "0x0422 - (Photoshop 7.0) EXIF data 1. See http://www.kodak.com/global/plugins/acrobat/en/service/digCam/exifStandard2.pdf" 1058 krita.file: resource block name "" krita.file: resource block size 302 krita.file: resource block created. Type: 1058 name "" size 302 , 0 bytes to go krita.file: Read 29 Image Resource Blocks krita.file: Read image resource section. pos: 24714 krita.file: (PSD) reading layer section. Pos: 24714 bytes left: 257892214 krita.file: failed reading layer/mask section: "Could not read layer block size. Got 354030552. Bytes left 257892210"
Which application created this file? It looks like it is genuinely invalid.
Git commit d700876041287241773ed8dda6456e38b1058be2 by Dmitry Kazakov. Committed on 18/07/2022 at 12:49. Pushed by dkazakov into branch 'master'. Let Krita open invalid PSD files Some weird web apps generate invalid invalid PSD files with the layer-mask-section size tag set incorrectly. We can still make some effort on trying to load these file, though we give no guarantess. M +23 -13 libs/psd/psd_layer_section.cpp M +0 -3 libs/psd/psd_layer_section.h https://invent.kde.org/graphics/krita/commit/d700876041287241773ed8dda6456e38b1058be2
Git commit 2cd456c4549e7dfb4934290e1d311b403cca8e4b by Dmitry Kazakov. Committed on 18/07/2022 at 12:49. Pushed by dkazakov into branch 'krita/5.1'. Let Krita open invalid PSD files Some weird web apps generate invalid invalid PSD files with the layer-mask-section size tag set incorrectly. We can still make some effort on trying to load these file, though we give no guarantess. M +23 -13 libs/psd/psd_layer_section.cpp M +0 -3 libs/psd/psd_layer_section.h https://invent.kde.org/graphics/krita/commit/2cd456c4549e7dfb4934290e1d311b403cca8e4b