Illegal character '\u000' expected but eof found.

[gdorsi44]

I have this error when I try to run sbt command in my cmd with windows 10. My plugin.sbt file is in {projectName}/project/plugins.sbt.

Thank you in advance.

[faymek]

The same question. I used PowerShell :

echo 'addSbtPlugin("com.typesafe.sbteclipse" % "sbteclipse-plugin" % "5.1.0")' > project/plugins.sbt
sbt

It downloads many .jar files then occur the errors below:
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=256m; support was removed in 8.0
[error] [F:\Scala\hello-world\project\plugins.sbt]:1: illegal character '\u0000'
[error] [F:\Scala\hello-world\project\plugins.sbt]:2: illegal character '\u0000'
[error] [F:\Scala\hello-world\project\plugins.sbt]:3: illegal character '\u0000'
[error] [F:\Scala\hello-world\project\plugins.sbt]:3: ')' expected but eof found.
Project loading failed: (r)etry, (q)uit, (l)ast, or (i)gnore?

If retry ,the same errors. If quit, it shows:
[warn] Ignoring load failure: no project loaded.