IOException: Cannot run program "javac": CreateProcess error=2, The system cannot find the file specified

Question

I got the error "IOException: Cannot run program "javac": CreateProcess error=2, The system cannot find the file specified" while running my scala project in play 2. why does this error occur. Please solve this problem.

Answer 1

检查是否已定义环境变量JAVA_HOME并将其设置为JDK的根目录（而不仅仅是JRE，它不包含javac）

Answer 2

对于使用xml bean时搜索此错误的任何人（我被迫维护一个使用xmlbeans的旧应用程序并得到此错误），使用jdk 5而不是更高的xmlbeans并且此错误消失

Answer 3

If you are using xml-beans command scomp, you can pun the option -compiler like -compiler "C:\jdk1.8.0.231\bin\javac.exe"