I get a Python Exception with unknown error when execute jeparse -c

[galelbaz]

hey and thanks for this amazing project.
Im trying to work with it and it keeps getting crashed with some unknown error from python.
my phone is based on android7 64bit (and rooted of course) but when I run jeparse i get the following error exception
Reading /system/bin/linker64 from remote target...
0x0000007e6a11cb6c in __epoll_pwait () from target:/system/lib64/libc.so
(gdb) source /home/galel/Desktop/android_debug/gdb_shadow_env/shadow/gdb_driver.py
(gdb) jeparse -v -c /home/galel/Desktop/android_debug/gdb_shadow_env/shadow/cfg/android7_64.cfg
[shadow] parsing configuration...
[shadow] parsing structures from memory...
[shadow] 2020-03-24 06:24:38
Python Exception <type 'exceptions.KeyError'> ('542289989448',):
Error occurred in Python: ('542289989448',)

the debug.log file looks as follow -
parse_general()
parse_chunks()
chunk @ 0x7e42a00000
chunk @ 0x7e43000000
chunk @ 0x7e43200000
chunk @ 0x7e43400000
chunk @ 0x7e43600000
chunk @ 0x7e43800000
chunk @ 0x7e43a00000
chunk @ 0x7e44000000
chunk @ 0x7e46400000
chunk @ 0x7e47e00000
chunk @ 0x7e48c00000
chunk @ 0x7e49400000
chunk @ 0x7e49c00000
chunk @ 0x7e4a600000
skipping non-page aligned chunk address 0x7e5f5cb900
chunk @ 0x7e4cc00000
chunk @ 0x7e5f400000
chunk @ 0x7e62000000
chunk @ 0x7e69a00000
parse_all_runs()
parsing chunk @ 0x7e42a00000
[0000] mapelm = 0x441
small run
offset = 0x0
binind = 0x22
size = 0x3000
run_hdr = 0x7e42a01018
addr = 0x7e42a0c000
[0001] mapelm = 0x2441
small run
offset = 0x1000
[0002] mapelm = 0x4441
small run
offset = 0x2000
[0003] mapelm = 0x441
small run
offset = 0x0
binind = 0x22
size = 0x3000
run_hdr = 0x7e42a01120
addr = 0x7e42a0f000
[0004] mapelm = 0x2441
small run
offset = 0x1000
[0005] mapelm = 0x4441
small run
offset = 0x2000
[0006] mapelm = 0x3c1
small run
offset = 0x0
binind = 0x1e
size = 0x3000
run_hdr = 0x7e42a01228
addr = 0x7e42a12000
..
..
..
untill
[0476] mapelm = 0x6321
small run
offset = 0x3000
[0477] mapelm = 0x8321
small run
offset = 0x400
when it just stops here...

Ive used the gdbserver that youve added with the source of this proj and also tested the android ndk's last version gdbserver
for the client ive also used gdb from the linux86_64 prebuilt dir (complied with python 2.7.5) that works fine with everything besides the shadow plugin.
(tried with gdb-multiarch and it didnt went well also...)

[silasol]

I've run into this problem too. I then use the android-ndk-r12b provided by Google, which contains the pre-compiled gdb 7.11. Every things is OK

(gdb) source /home/lushan/Tools/shadow/gdb_driver.py 
(gdb) jeparse -c /home/lushan/Tools/shadow/cfg/android6_32.cfg
[shadow] parsing configuration...
[shadow] parsing structures from memory...
[shadow] 2020-04-13 18:49:58
[shadow] structures parsed
[shadow] 2020-04-13 18:49:58

The gdb's path of android-ndk-r12b is

android-ndk-r12b/prebuilt/linux-x86_64/bin/gdb

I hope it helps you.

[silasol]

This GDB version uses python 2.7.5

(gdb) python
>import sys
>print sys.version
>end
2.7.5 (default, Jun 15 2016, 07:02:37) 
[GCC 4.8.4]

The error may be related to the python version.