I am new to programming and trying to create a window in java with eclipse and got this error message at runtime.
How do I fix this error or allow access to the Library?
Exception in thread "main" java.lang.Error: Unresolved compilation problems:
Access restriction: The type JFrame is not accessible due to restriction on required library C:\Program Files\Java\jre1.8.0_25\lib\rt.jar
Your help would be greatly appreciated.