Port monitoring - Error description for Linux(Kali)

[rbk0]

Activating Port monitoring results in the following error message:

Lister Started java.lang.ExceptionInInitializerError at org.pcap4j.core.Pcaps.findAllDevs(Pcaps.java:56) at org.pcap4j.core.Pcaps.getDevByAddress(Pcaps.java:99) at josh.utils.Lister.run(Lister.java:56) at java.base/java.lang.Thread.run(Thread.java:831) Caused by: java.lang.NullPointerException at java.base/java.util.Objects.requireNonNull(Objects.java:208) at java.base/sun.nio.fs.UnixFileSystem.getPath(UnixFileSystem.java:260) at java.base/java.nio.file.Path.of(Path.java:147) at java.base/java.nio.file.Paths.get(Paths.java:69) at org.pcap4j.core.NativeMappings.<clinit>(NativeMappings.java:46) ... 4 more Could not afford to further trace the origin for now.

Some more info:

• NoPE 1.6
• running as root on
• Kali 2021.1 (kali-rolling)
• Burp Pro v2021.9.1 (openjdk 16.0.2 2021-07-20)
• libpcap0.8 Version:1.10.1-4

Anyone else having same issue for similar environment or is this a problem in a general?

[molitona]

@rbk0 You solved it ?? what app traffic you're trying to intercept ?

[summitt]

A fix for this has been pushed here