无法附加调试器

Question

I want to attach a debugger to see what runtime errors are being thrown by an app on github, Mamute . I can't attach my debugger in Netbeans. I go to the top menu > Debugger > Attach Debugger > set my PID to 1234...Error:

Operation not permitted

I saw a solution online to run:

echo 0 > /proc/sys/kernel/yama/ptrace_scope

I tried this and it does not work. My Debian install has no /proc/sys/kernel/yama/ directory.

Online the solution tends to be around turning off ptrace protection. There's a bug on Debian for this.

Answer 1

您需要以root身份运行netbeans