[MCL-8322] i cant open old versions

so i wanted to play 1.2.5 version of minecraft but it crashes why (no mods)

Linked issues

duplicates 1

MCL-5837 Game versions 1.5.2 and lower crash when starting in a newer version's folder due to invalid language in options.txt Resolved

Attachments

Bel1.docx

Comments 1

pokechu22 2017-10-22T16:10:03Z

This issue is caused by launching an older version in the same folder as a newer one, which is not recommended and completely unsupported. See MCL-5837 for instructions on how to correctly launch these versions.