Hi. I downloaded mym launcher and tried to install Tekkit Legends and got this error : I got the same error no matter which modpack i tried. I'm using java 1.8 Then i installed Tekkit Legends from Technic Launcher and tried to join mym server. I got an error saying "Fatally missing blocks and items". I checked the versions and they were same. Logs for the technic : Spoiler fml-client-latest.log : fml-junk-earlystartup.log : latest.log : Thank you for your support.
I reinstalled minecraft, technic launcher, the mod pack and before i did that i deleted all the files from Roaming folder.
Well I'm sorry to open this thread here. I should have opened it on modpack's forums. Thanks for the concern anyway.
Well the error you posted about mym launcher is about a corrupted json file which should fix itself if you redownload it.
Please, tell me what OS and what version you run. It may be a problem with the OS and the platform of the launcher you are trying to download.
@LonePanda if no reply we will assume this issue is resolved and closed the issue in 24 hours. Have a good day.