Issue right at the start

[olakukielko]

Hi,

I'm hitting a roadblock even attempting to initially run 'bin/sbt run'. I get the following message:

error: error while loading AnnotatedElement, class file '/Library/Java/JavaVirtualMachines/jdk1.8.0_91.jdk/Contents/Home/jre/lib/rt.jar(java/lang/reflect/AnnotatedElement.class)' is broken
(bad constant pool tag 18 at byte 76)
error: error while loading CharSequence, class file '/Library/Java/JavaVirtualMachines/jdk1.8.0_91.jdk/Contents/Home/jre/lib/rt.jar(java/lang/CharSequence.class)' is broken
(bad constant pool tag 18 at byte 10)
[error] Type error in expression
Project loading failed: (r)etry, (q)uit, (l)ast, or (i)gnore? r

I searched the problem and found that Java 8 may be incompatible, however, upon downgrading to 7, I had even more errors.

Any clues as to what is wrong?

[GuanhuaWang]

I got the same problem, any one knows how to solve it ?

[xiechengsheng]

+1, I don't kown how to slove it either...

[lmatz]

Same here...

[ralshahr]

Try to downgrade your Java from 1.8 to 1.7 and don't forget to update your scala. It worked for me.