Gmod publishing utility wont upload addon

It wont upload my addon because the image is incorrect, Now before you click away i have done every image by the requirements; 512x512 and jpg. NOTHING WORKS. all the images i used was 512x512 and jpg and idk what else to do. I’ll post you my log.

Successfully saved to “temp.gma” [53.9 MB]
Garry’s Workshop Publisher 1.1
[Compiled Jul 2 2016 - 16:44:02]
Storage Quota: 1.0 GB total, 1019.8 MB free
Opening temp.gma
Compressing… [53.9 MB] => [3.7 MB]
Deleting addon_uploads/1475726554_1734268024.gma (3.7 MB)…
Sending Addon to Steam…
Couldn’t load icon - is it a jpeg?
Deleting temporary gma…
Temporary gma deleted.
Deleting temporary addon.json…
Temporary addon.json deleted.
[WARNING] Creation Failed!
Finished running queue.
Refreshing addon list.
Retreving list of Addons.
Retrieval Finished!
Image for icon selected. Loading and Checking Image…
Image is 512x512. Loading preview…
Preview Loaded.
Executing queue.
Creating addon from C:\Users\Tomas\Desktop\pbpd…
Creating temporary addon.json.
Creating temporary gma.
Garry’s Mod Addon Creator 1.1
Looking in folder “C:/Users/Tomas/Desktop/pbpd/”
lua/autorun/palmbeachcars.lua
lua/autorun/paramedic_playermodels.lua
lua/autorun/police_playermodels.lua
materials/models/ambulance/skin10.vmt
materials/models/ambulance/skin10.vtf
materials/models/bsocrownvic/skin4.vmt
materials/models/bsocrownvic/skin4.vtf
materials/models/crownvic/skin5.vmt
materials/models/crownvic/skin5.vtf
materials/models/dodgecharger/skin4.vmt
materials/models/dodgecharger/skin4.vtf
materials/models/emt/arms.vmt
materials/models/emt/arms_black.vmt
materials/models/emt/art_facemap.vmt
materials/models/emt/erdim_cylmap.vmt
materials/models/emt/eric_facemap.vmt
materials/models/emt/joe_facemap.vmt
materials/models/emt/kevlarvest.vmt
materials/models/emt/mike_facemap.vmt
materials/models/emt/sandro_facemap.vmt
materials/models/emt/securityguard.vmt
materials/models/emt/securityguard.vtf
materials/models/emt/ted_facemap.vmt
materials/models/emt/van_facemap.vmt
materials/models/emt/vance_facemap.vmt
materials/models/policeofficers/arms.vmt
materials/models/policeofficers/arms.vtf
materials/models/policeofficers/arms_black.vmt
materials/models/policeofficers/arms_black.vtf
materials/models/policeofficers/art_facemap.vmt
materials/models/policeofficers/art_facemap.vtf
materials/models/policeofficers/erdim_cylmap.vmt
materials/models/policeofficers/erdim_cylmap.vtf
materials/models/policeofficers/eric_facemap.vmt
materials/models/policeofficers/eric_facemap.vtf
materials/models/policeofficers/joe_facemap.vmt
materials/models/policeofficers/joe_facemap.vtf
materials/models/policeofficers/kevlar_vest.vtf
materials/models/policeofficers/kevlarvest.vmt
materials/models/policeofficers/mike_facemap.vmt
materials/models/policeofficers/mike_facemap.vtf
materials/models/policeofficers/sandro_facemap.vmt
materials/models/policeofficers/sandro_facemap.vtf
materials/models/policeofficers/securityguard.vmt
materials/models/policeofficers/securityguard.vtf
materials/models/policeofficers/securityguard_n.vtf
materials/models/policeofficers/ted_facemap.vmt
materials/models/policeofficers/ted_facemap.vtf
materials/models/policeofficers/van_facemap.vmt
materials/models/policeofficers/van_facemap.vtf
materials/models/policeofficers/vance_facemap.vmt
materials/models/policeofficers/vance_facemap.vtf
models/emt/male_01.dx80.vtx
models/emt/male_01.dx90.vtx
models/emt/male_01.mdl
models/emt/male_01.phy
models/emt/male_01.sw.vtx
models/emt/male_01.vvd
models/emt/male_02.dx80.vtx
models/emt/male_02.dx90.vtx
models/emt/male_02.mdl
models/emt/male_02.phy
models/emt/male_02.sw.vtx
models/emt/male_02.vvd
models/emt/male_03.dx80.vtx
models/emt/male_03.dx90.vtx
models/emt/male_03.mdl
models/emt/male_03.phy
models/emt/male_03.sw.vtx
models/emt/male_03.vvd
models/emt/male_04.dx80.vtx
models/emt/male_04.dx90.vtx
models/emt/male_04.mdl
models/emt/male_04.phy
models/emt/male_04.sw.vtx
models/emt/male_04.vvd
models/emt/male_05.dx80.vtx
models/emt/male_05.dx90.vtx
models/emt/male_05.mdl
models/emt/male_05.phy
models/emt/male_05.sw.vtx
models/emt/male_05.vvd
models/emt/male_06.dx80.vtx
models/emt/male_06.dx90.vtx
models/emt/male_06.mdl
models/emt/male_06.phy
models/emt/male_06.sw.vtx
models/emt/male_06.vvd
models/emt/male_07.dx80.vtx
models/emt/male_07.dx90.vtx
models/emt/male_07.mdl
models/emt/male_07.phy
models/emt/male_07.sw.vtx
models/emt/male_07.vvd
models/emt/male_08.dx80.vtx
models/emt/male_08.dx90.vtx
models/emt/male_08.mdl
models/emt/male_08.phy
models/emt/male_08.sw.vtx
models/emt/male_08.vvd
models/emt/male_09.dx80.vtx
models/emt/male_09.dx90.vtx
models/emt/male_09.mdl
models/emt/male_09.phy
models/emt/male_09.sw.vtx
models/emt/male_09.vvd
models/policeofficers/male_01.dx80.vtx
models/policeofficers/male_01.dx90.vtx
models/policeofficers/male_01.mdl
models/policeofficers/male_01.phy
models/policeofficers/male_01.sw.vtx
models/policeofficers/male_01.vvd
models/policeofficers/male_02.dx80.vtx
models/policeofficers/male_02.dx90.vtx
models/policeofficers/male_02.mdl
models/policeofficers/male_02.phy
models/policeofficers/male_02.sw.vtx
models/policeofficers/male_02.vvd
models/policeofficers/male_03.dx80.vtx
models/policeofficers/male_03.dx90.vtx
models/policeofficers/male_03.mdl
models/policeofficers/male_03.phy
models/policeofficers/male_03.sw.vtx
models/policeofficers/male_03.vvd
models/policeofficers/male_04.dx80.vtx
models/policeofficers/male_04.dx90.vtx
models/policeofficers/male_04.mdl
models/policeofficers/male_04.phy
models/policeofficers/male_04.sw.vtx
models/policeofficers/male_04.vvd
models/policeofficers/male_05.dx80.vtx
models/policeofficers/male_05.dx90.vtx
models/policeofficers/male_05.mdl
models/policeofficers/male_05.phy
models/policeofficers/male_05.sw.vtx
models/policeofficers/male_05.vvd
models/policeofficers/male_06.dx80.vtx
models/policeofficers/male_06.dx90.vtx
models/policeofficers/male_06.mdl
models/policeofficers/male_06.phy
models/policeofficers/male_06.sw.vtx
models/policeofficers/male_06.vvd
models/policeofficers/male_07.dx80.vtx
models/policeofficers/male_07.dx90.vtx
models/policeofficers/male_07.mdl
models/policeofficers/male_07.phy
models/policeofficers/male_07.sw.vtx
models/policeofficers/male_07.vvd
models/policeofficers/male_08.dx80.vtx
models/policeofficers/male_08.dx90.vtx
models/policeofficers/male_08.mdl
models/policeofficers/male_08.phy
models/policeofficers/male_08.sw.vtx
models/policeofficers/male_08.vvd
models/policeofficers/male_09.dx80.vtx
models/policeofficers/male_09.dx90.vtx
models/policeofficers/male_09.mdl
models/policeofficers/male_09.phy
models/policeofficers/male_09.sw.vtx
models/policeofficers/male_09.vvd
Successfully saved to “temp.gma” [53.9 MB]
Garry’s Workshop Publisher 1.1
[Compiled Jul 2 2016 - 16:44:02]
Storage Quota: 1.0 GB total, 1019.8 MB free
Opening temp.gma
Compressing… [53.9 MB] => [3.7 MB]
Deleting addon_uploads/1475726983_377858972.gma (3.7 MB)…
Sending Addon to Steam…
Couldn’t load icon - is it a jpeg?
Deleting temporary gma…
Temporary gma deleted.
Deleting temporary addon.json…
Temporary addon.json deleted.
[WARNING] Creation Failed!
Finished running queue.
Refreshing addon list.
Retreving list of Addons.
Retrieval Finished!

Is there anything i can do to get around this problem?

Please read the wiki page for creating workshop addons.

Try this:

Still didn’t work.

[editline]6th October 2016[/editline]

Im gonna try reexporting the image right now as it said

[editline]6th October 2016[/editline]

Yea it worked i reexported it using paint, Thanks for the help!