Error when i run ANT cmd in my server

Hello dear i have this error when i run ANT cmd with the last update. @ewpatton
thanks in advance.
This is log:

What is the output of java -version and javac -version? Those errors are typically observed when you're using Java 9 or newer. Make sure you compile with Java 8.

Thanks for answer dear @ewpatton .
this is result.

java -version
java version "1.8.0_241"
Java(TM) SE Runtime Environment (build 1.8.0_241-b07)
Java HotSpot(TM) 64-Bit Server VM (build 25.241-b07, mixed mode)

javac -version
javac 1.8.0_241

Trying running ant clean all.

Dear @ewpatton not solve the problem . i delet the folder and download again the source but the same error .

Hi all.

I solve the problem by reinstall all java & ant from zero now i don't have problem .

best regards