Error: Unable to open class file R.java
2383
Developing for Android in Eclipse: R.java not regenerating
102711
Cannot execute Java program: UnsupportedClassVersionError
155706
Access restriction on class due to restriction on required library rt.jar?
11706
R cannot be resolved - Android error
87096
How to run R on a server without X11, and avoid broken dependencies
26844
Error: class X is public should be declared in a file named X.java
136505
What is the class R in Android?
90232
Django is "unable to open database file"
82252
Can't Execute jar files
47780
How to install R on Ubuntu 16.04 Xenial?
131959
java.lang.UnsupportedClassVersionError: Bad version number in .class file?
122264
"Could not find the main class" error
118254
java.io.InvalidClassException: local class incompatible:
47741
Opening shapefile in R?
77765
ClassFormatError in Java
20213
javac1.8 class not found
8197
R.java can't be modified