[02:19] <slack1> hi
[02:21] <slack1> java -jar freezeplugin.jar (return):  Failed to load
[02:21] <slack1> Main-Class manifest attribute from
[02:21] <slack1> MiniChat-22-freezeplugin.jar
[02:21] <slack1> have u any help?
[02:24] <slack1> what is main class manifest attribute?