Last edited on 01 February 2022 - 02:24 AM by w0rraps

Does anyone know how to solve this problem?


[09:14:34] [Client thread/FATAL]: Error executing task
java.util.concurrent.ExecutionException: java.lang.ClassCastException: java.lang.Byte cannot be cast to java.lang.Float
at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_202]
at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_202]
at h.a(Util.java:48) ~[OptiFine-1.12.2_HD_U_G5.jar:?]
at bib.az(SourceFile:1226) ~[BLClient.jar:?]
at bib.a(SourceFile:463) ~[BLClient.jar:?]
at net.minecraft.client.main.Main.main(SourceFile:123) ~[BLClient.jar:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_202]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_202]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_202]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_202]
at net.badlion.clientcommon.main.Launch.main(SourceFile:128) ~[BLClient.jar:?]
Caused by: java.lang.ClassCastException: java.lang.Byte cannot be cast to java.lang.Float
at na$8.a(SourceFile:65) ~[BLClient.jar:?]
at nb$a.d(SourceFile:344) ~[OptiFine-1.12.2_HD_U_G5.jar:?]
at nb.c(SourceFile:216) ~[OptiFine-1.12.2_HD_U_G5.jar:?]
at net.badlion.a.G.E(SourceFile:30) ~[BLClient.jar:?]
at brz.a(SourceFile:541) ~[BLClient.jar:?]
at kd.a(SourceFile:42) ~[BLClient.jar:?]
at kd.a(SourceFile:11) ~[BLClient.jar:?]
at hv$1.run(PacketThreadUtil.java:22) ~[OptiFine-1.12.2_HD_U_G5.jar:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_202]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_202]
at h.a(Util.java:47) ~[OptiFine-1.12.2_HD_U_G5.jar:?]
… 8 more
[09:14:34] [Client thread/INFO]: Stopping!
[09:14:34] [Client thread/INFO]: SoundSystem shutting down…
[09:14:34] [Client thread/WARN]: Author: Paul Lamb, www.paulscode.com

Posted on 02 February 2022 - 08:40 AM

re-install badlion

Posted on 02 February 2022 - 04:55 PM

the reinstallation of badlion client is not the fix for the issue.

Posted on 02 February 2022 - 04:56 PM

Please submit a bug report using the button at the very bottom of the launcher, and fill in the fields given. Make sure not to delete any links uploaded by the launcher.