Backing up to tar failing, any idea

[sparshgupta1]

Exception in thread "main" java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.jdt.internal.jarinjarloader.JarRsrcLoader.main(JarRsrcLoader.java:58) Caused by: java.lang.RuntimeException: java.lang.IllegalArgumentException: Don't know how to process version 5 at org.nick.abe.AndroidBackup.extractAsTar(AndroidBackup.java:420) at org.nick.abe.Main.main(Main.java:128) ... 5 more Caused by: java.lang.IllegalArgumentException: Don't know how to process version 5 at org.nick.abe.AndroidBackup.extractAsTar(AndroidBackup.java:282) ... 6 more

[jult]

Almost the same here;

Exception in thread "main" java.lang.reflect.InvocationTargetException
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.lang.reflect.Method.invoke(Unknown Source)
        at org.eclipse.jdt.internal.jarinjarloader.JarRsrcLoader.main(JarRsrcLoader.java:58)
Caused by: java.lang.RuntimeException: java.lang.IllegalArgumentException: Don't know how to process version 5
        at org.nick.abe.AndroidBackup.extractAsTar(AndroidBackup.java:420)
        at org.nick.abe.Main.main(Main.java:128)
        ... 5 more
Caused by: java.lang.IllegalArgumentException: Don't know how to process version 5
        at org.nick.abe.AndroidBackup.extractAsTar(AndroidBackup.java:282)
        ... 6 more
bin\tar.exe: Cannot open tmp\whatsapp.tar: No such file or directory
bin\tar.exe: Error is not recoverable: exiting now
bin\tar.exe: Cannot open tmp\whatsapp.tar: No such file or directory
bin\tar.exe: Error is not recoverable: exiting now
bin\tar.exe: Cannot open tmp\whatsapp.tar: No such file or directory
bin\tar.exe: Error is not recoverable: exiting now
bin\tar.exe: Cannot open tmp\whatsapp.tar: No such file or directory
bin\tar.exe: Error is not recoverable: exiting now
bin\tar.exe: Cannot open tmp\whatsapp.tar: No such file or directory
bin\tar.exe: Error is not recoverable: exiting now

Cleaning up temporary files ...

This is pretty sad. All the rest is fine. Can someone look into this? This happens on a default Windows 7 and Windows 10 system.