{"action":"created","issue":{"url":"https://api.github.com/repos/Ultimaker/Cura/issues/4497","repository_url":"https://api.github.com/repos/Ultimaker/Cura","labels_url":"https://api.github.com/repos/Ultimaker/Cura/issues/4497/labels{/name}","comments_url":"https://api.github.com/repos/Ultimaker/Cura/issues/4497/comments","events_url":"https://api.github.com/repos/Ultimaker/Cura/issues/4497/events","html_url":"https://github.com/Ultimaker/Cura/issues/4497","id":367272597,"node_id":"MDU6SXNzdWUzNjcyNzI1OTc=","number":4497,"title":"Cura 3.5 will not import Prusa i3 Mk3 materials profile","user":{"login":"handyandyS3","id":34400691,"node_id":"MDQ6VXNlcjM0NDAwNjkx","avatar_url":"https://avatars2.githubusercontent.com/u/34400691?v=4","gravatar_id":"","url":"https://api.github.com/users/handyandyS3","html_url":"https://github.com/handyandyS3","followers_url":"https://api.github.com/users/handyandyS3/followers","following_url":"https://api.github.com/users/handyandyS3/following{/other_user}","gists_url":"https://api.github.com/users/handyandyS3/gists{/gist_id}","starred_url":"https://api.github.com/users/handyandyS3/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/handyandyS3/subscriptions","organizations_url":"https://api.github.com/users/handyandyS3/orgs","repos_url":"https://api.github.com/users/handyandyS3/repos","events_url":"https://api.github.com/users/handyandyS3/events{/privacy}","received_events_url":"https://api.github.com/users/handyandyS3/received_events","type":"User","site_admin":false},"labels":[{"id":651959401,"node_id":"MDU6TGFiZWw2NTE5NTk0MDE=","url":"https://api.github.com/repos/Ultimaker/Cura/labels/Category:%203rd-Party","name":"Category: 3rd-Party","color":"1971c2","default":false},{"id":813015206,"node_id":"MDU6TGFiZWw4MTMwMTUyMDY=","url":"https://api.github.com/repos/Ultimaker/Cura/labels/Category:%20Cura","name":"Category: Cura","color":"74c0fc","default":false},{"id":264960964,"node_id":"MDU6TGFiZWwyNjQ5NjA5NjQ=","url":"https://api.github.com/repos/Ultimaker/Cura/labels/Status:%20Needs%20Info","name":"Status: Needs Info","color":"fab005","default":false}],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":8,"created_at":"2018-10-05T15:59:04Z","updated_at":"2018-10-09T10:55:45Z","closed_at":"2018-10-09T09:12:32Z","author_association":"NONE","body":"Cura 3.5 loads the Prusa i3 Mk3 profiles for the Printer and image fine, and also the layer heights profile. It says it has loaded the materials profile but none of the three Prusa materials is displayed when you look at the material choices."},"comment":{"url":"https://api.github.com/repos/Ultimaker/Cura/issues/comments/428148813","html_url":"https://github.com/Ultimaker/Cura/issues/4497#issuecomment-428148813","issue_url":"https://api.github.com/repos/Ultimaker/Cura/issues/4497","id":428148813,"node_id":"MDEyOklzc3VlQ29tbWVudDQyODE0ODgxMw==","user":{"login":"LipuFei","id":2630468,"node_id":"MDQ6VXNlcjI2MzA0Njg=","avatar_url":"https://avatars3.githubusercontent.com/u/2630468?v=4","gravatar_id":"","url":"https://api.github.com/users/LipuFei","html_url":"https://github.com/LipuFei","followers_url":"https://api.github.com/users/LipuFei/followers","following_url":"https://api.github.com/users/LipuFei/following{/other_user}","gists_url":"https://api.github.com/users/LipuFei/gists{/gist_id}","starred_url":"https://api.github.com/users/LipuFei/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/LipuFei/subscriptions","organizations_url":"https://api.github.com/users/LipuFei/orgs","repos_url":"https://api.github.com/users/LipuFei/repos","events_url":"https://api.github.com/users/LipuFei/events{/privacy}","received_events_url":"https://api.github.com/users/LipuFei/received_events","type":"User","site_admin":false},"created_at":"2018-10-09T10:55:45Z","updated_at":"2018-10-09T10:55:45Z","author_association":"COLLABORATOR","body":"@handyandyS3 I haven't gone through all files thoroughly, so below is a fix for the most obvious problem I have found:\r\n\r\nThe printers are missing extruder definition files for Cura 3.5. Take the profiles for MK2S as an exmpale, you can find the following files in `MK2S_MK25_cura_profiles/01_Cura_printer_profiles`:\r\n - `Original_Prusa_i3_MK2S_MK25.def.json`\r\nThis is a JSON file that defines the machine, but there also needs to be one for its extruder(s).\r\n\r\nFor details, you can take a look at the following files:\r\n - https://github.com/Ultimaker/Cura/blob/master/resources/definitions/prusa_i3_mk2.def.json\r\n - https://github.com/Ultimaker/Cura/blob/master/resources/extruders/prusa_i3_mk2_extruder_0.def.json\r\n\r\nIn the case of MK2S, you can copy-and-paste https://github.com/Ultimaker/Cura/blob/master/resources/extruders/prusa_i3_mk2_extruder_0.def.json to create an extruder definition file for `Original_Prusa_i3_MK2S_MK25.def.json`.\r\n\r\n(1) Modify `Original_Prusa_i3_MK2S_MK25.def.json` to include a field like this:\r\n```\r\n# YOU NEED TO CHANGE THIS. I just copied it from prusa_i3_mk2.def.json\r\n\"machine_extruder_trains\":\r\n{\r\n    \"0\": \"prusa_i3_mk2_extruder_0\"\r\n}\r\n```\r\n(2) Modify the extruder file you just created to contain the correct names and machine reference `Original_Prusa_i3_MK2S_MK25`.\r\n\r\nFor installation, I'll use Windows as an example. For the printer JSON file `Original_Prusa_i3_MK2S_MK25.def.json`, it's should be copied into `resources/definitions`. For the extruder JSON file that's just created, it needs to be in `resources/extruders`.\r\n\r\nHope this helps!"}}
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