The file [http://mirror.technicpack.net/Technic/version/1.10/1.10.json] does not exist, this is needed for 1.10 modpacks
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[B#347] Starting download of http://mirror.technicpack.net/Technic/version/1.10/1.10.json, with 3 tries remaining
[B#347] Download of http://mirror.technicpack.net/Technic/version/1.10/1.10.json Failed!
[B#347] Starting download of http://mirror.technicpack.net/Technic/version/1.10/1.10.json, with 2 tries remaining
[B#347] Download of http://mirror.technicpack.net/Technic/version/1.10/1.10.json Failed!
[B#347] Starting download of http://mirror.technicpack.net/Technic/version/1.10/1.10.json, with 1 tries remaining
[B#347] Download of http://mirror.technicpack.net/Technic/version/1.10/1.10.json Failed!
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Need to be changed to:[http://mirror.technicpack.net/Technic/version/1.10.2/1.10.2.json]