btrace Invalid path 9116 specified: 2/No such file or directory

Question

i use btrace in linux，Remind me： Invalid path 9116 specified: 2/No such file or directory my exec command：btrace 9116 AllMethods.java my home path is ok， i got Pid by jps， btrace version is 1.3.8.3

Answer 1

This looks suspicious. Please, make sure that you don't have the 'other' btrace tool in path.

Answer 2

You can execute "which btrace", make sure this btrace is your want btrace