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help Irrlicht: PNG warning: iCCP: known incorrect sRGB profi

https://forums.minetest.org/viewtopic.php?f=6&t=15526

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help Irrlicht: PNG warning: iCCP: known incorrect sRGB profi

PostPosted: Sun Sep 18, 2016 14:56
by ulla
HI i have this error in minetest bug file after crash
Your phone or window isn't wide enough to display the code box. If it's a phone, try rotating it to landscape mode.
Code: Select all
2016-09-18 16:43:54: ACTION[Main]:         .__               __                   __   
2016-09-18 16:43:54: ACTION[Main]:   _____ |__| ____   _____/  |_  ____   _______/  |_
2016-09-18 16:43:54: ACTION[Main]:  /     \|  |/    \_/ __ \   __\/ __ \ /  ___/\   __\
2016-09-18 16:43:54: ACTION[Main]: |  Y Y  \  |   |  \  ___/|  | \  ___/ \___ \  |  | 
2016-09-18 16:43:54: ACTION[Main]: |__|_|  /__|___|  /\___  >__|  \___  >____  > |__| 
2016-09-18 16:43:54: ACTION[Main]:       \/        \/     \/          \/     \/       
2016-09-18 16:43:54: ACTION[Main]: World at [/home/ulla/.minetest/worlds/0]
2016-09-18 16:43:54: ACTION[Main]: Server for gameid="minetest" listening on 0.0.0.0:30000.
2016-09-18 16:44:00: WARNING[Main]: Irrlicht: PNG warning: iCCP: known incorrect sRGB profile
2016-09-18 16:44:00: WARNING[Main]: Irrlicht: PNG warning: iCCP: known incorrect sRGB profile
2016-09-18 16:44:00: WARNING[Main]: Irrlicht: PNG warning: iCCP: known incorrect sRGB profile
2016-09-18 16:44:00: WARNING[Main]: Irrlicht: PNG warning: iCCP: known incorrect sRGB profile
2016-09-18 16:44:00: WARNING[Main]: Irrlicht: PNG warning: iCCP: known incorrect sRGB profile
2016-09-18 16:44:00: WARNING[Main]: Irrlicht: PNG warning: iCCP: known incorrect sRGB profile
2016-09-18 16:44:00: WARNING[Main]: Irrlicht: PNG warning: iCCP: known incorrect sRGB profile
2016-09-18 16:44:00: WARNING[Main]: Irrlicht: PNG warning: iCCP: known incorrect sRGB profile
2016-09-18 16:44:00: WARNING[Main]: Irrlicht: PNG warning: iCCP: known incorrect sRGB profile
2016-09-18 16:44:00: WARNING[Main]: Irrlicht: PNG warning: iCCP: known incorrect sRGB profile
2016-09-18 16:44:00: WARNING[Main]: Irrlicht: PNG warning: iCCP: known incorrect sRGB profile
2016-09-18 16:44:00: WARNING[Main]: Irrlicht: PNG warning: iCCP: known incorrect sRGB profile
2016-09-18 16:44:01: WARNING[Main]: Irrlicht: PNG warning: iCCP: known incorrect sRGB profile
2016-09-18 16:44:01: WARNING[Main]: Irrlicht: PNG warning: iCCP: known incorrect sRGB profile
2016-09-18 16:44:01: WARNING[Main]: Irrlicht: PNG warning: iCCP: known incorrect sRGB profile
2016-09-18 16:44:01: WARNING[Main]: Irrlicht: PNG warning: iCCP: known incorrect sRGB profile
2016-09-18 16:44:01: WARNING[Main]: Irrlicht: PNG warning: iCCP: known incorrect sRGB profile
2016-09-18 16:44:01: WARNING[Main]: Irrlicht: PNG warning: iCCP: known incorrect sRGB profile
2016-09-18 16:44:01: WARNING[Main]: Irrlicht: PNG warning: iCCP: known incorrect sRGB profile
2016-09-18 16:44:01: WARNING[Main]: Irrlicht: PNG warning: iCCP: known incorrect sRGB profile
2016-09-18 16:44:01: WARNING[Main]: Irrlicht: PNG warning: iCCP: known incorrect sRGB profile
2016-09-18 16:44:01: WARNING[Main]: Irrlicht: PNG warning: iCCP: known incorrect sRGB profile
2016-09-18 16:44:01: WARNING[Main]: Irrlicht: PNG warning: iCCP: known incorrect sRGB profile
2016-09-18 16:44:01: WARNING[Main]: Irrlicht: PNG warning: iCCP: known incorrect sRGB profile
2016-09-18 16:44:01: WARNING[Main]: Irrlicht: PNG warning: iCCP: known incorrect sRGB profile
2016-09-18 16:44:01: WARNING[Main]: Irrlicht: PNG warning: iCCP: known incorrect sRGB profile
2016-09-18 16:44:01: WARNING[Main]: Irrlicht: PNG warning: iCCP: known incorrect sRGB profile
2016-09-18 16:44:01: WARNING[Main]: Irrlicht: PNG warning: iCCP: known incorrect sRGB profile
2016-09-18 16:44:01: WARNING[Main]: Irrlicht: PNG warning: iCCP: known incorrect sRGB profile
2016-09-18 16:44:01: WARNING[Main]: Irrlicht: PNG warning: iCCP: known incorrect sRGB profile
2016-09-18 16:44:01: WARNING[Main]: Irrlicht: PNG warning: iCCP: known incorrect sRGB profile
2016-09-18 16:44:01: WARNING[Main]: Irrlicht: PNG warning: iCCP: known incorrect sRGB profile
2016-09-18 16:44:01: WARNING[Main]: Irrlicht: PNG warning: iCCP: known incorrect sRGB profile
2016-09-18 16:44:01: WARNING[Main]: Irrlicht: PNG warning: iCCP: known incorrect sRGB profile
2016-09-18 16:44:01: WARNING[Main]: Irrlicht: PNG warning: iCCP: known incorrect sRGB profile
2016-09-18 16:44:01: WARNING[Main]: Irrlicht: PNG warning: iCCP: known incorrect sRGB profile
2016-09-18 16:44:01: WARNING[Main]: Irrlicht: PNG warning: iCCP: known incorrect sRGB profile
2016-09-18 16:44:01: WARNING[Main]: Irrlicht: PNG warning: iCCP: known incorrect sRGB profile
2016-09-18 16:44:01: WARNING[Main]: Irrlicht: PNG warning: iCCP: cHRM chunk does not match sRGB
2016-09-18 16:44:01: WARNING[Main]: Irrlicht: PNG warning: iCCP: known incorrect sRGB profile
2016-09-18 16:44:01: WARNING[Main]: Irrlicht: PNG warning: iCCP: known incorrect sRGB profile
2016-09-18 16:44:01: WARNING[Main]: Irrlicht: PNG warning: iCCP: known incorrect sRGB profile
2016-09-18 16:44:01: WARNING[Main]: Irrlicht: PNG warning: iCCP: known incorrect sRGB profile
2016-09-18 16:44:01: WARNING[Main]: Irrlicht: PNG warning: iCCP: known incorrect sRGB profile
2016-09-18 16:44:01: WARNING[Main]: Irrlicht: PNG warning: iCCP: known incorrect sRGB profile
2016-09-18 16:44:01: WARNING[Main]: Irrlicht: PNG warning: iCCP: known incorrect sRGB profile
2016-09-18 16:44:07: ERROR[Main]: generateImage(): Could not load image "building_blocks_towel.png" while building texture
2016-09-18 16:44:07: ERROR[Main]: generateImage(): Creating a dummy image for "building_blocks_towel.png"
2016-09-18 16:44:07: ACTION[Server]: ulla [127.0.0.1] joins game.
2016-09-18 16:44:07: ACTION[Server]: ulla joins game. List of players: ulla
can you help me ? i have tryed automatic install video driver nvidia and tryed opensource too but is indifferent i use manjaro linux

Re: help Irrlicht: PNG warning: iCCP: known incorrect sRGB p

PostPosted: Sun Sep 18, 2016 18:00
by zing269
The warnings are harmless and not related to the video driver. They are caused by PNG files with embedded iCCP profiles that are incorrect in some way, like a color profile in a black and white image. The solution is to strip out the profiles from the problematic files. Searching for "iCCP: known incorrect sRGB profile" will return some examples of how to fix the images, mostly involving Image Magick, http://trac.wildfiregames.com/ticket/2184 is one.
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