da_idaapi.py", line 616, in IDAPython_ExecScript exec(code, g)

[Fallen1997]

da_idaapi.py", line 616, in IDAPython_ExecScript exec(code, g)

[Fallen1997]

I got it working.

I'm using ida 7.5 SP3 on windows.
if your IDA giving similar error, i did this then it worked.
install python 3 if you don't have it

1. Open CMD (command prompr) as ADMINISTRATOR
2. Type cd C:\Program Files\IDA Pro 7.5 SP3 ( or cd then wherever you have IDA path installed to)
3. Type idapyswitch.exe (This comes with IDA 7.5+ this allows you to switch to python 3) you should have this in ida folder if not then download it from ida site
4. You will be able to pick a number, in my case 0 was python 3. after that it should say "Applying version" or something similar, if the console closes right away that means you did not open cmd as admin
5. now Open cmd as admin again, type pip install six. skip if you done this already
6. Type in CMD pip install keystone-engine
7. Download Keypatch from HERE
8. Copy the keypatch.py and go to the IDA installation folder then go to plugin, paste it there.
9. Done

[Golbeze]

i encounter a same situation, and and i found it was the porting problem in keypatch code, so i patch the source, and finally reach a place that many code call idaapi.add_menu_item,which is already deprecated in new version, it took much time to write new code suit for 7.5, as IDA introduce a more flexible mechanism to performance menu item,so i came here to find something simple to fix it up

[Golbeze]

also working for me, amazing

[leileigong]

also working for me, thanks

[heokute]

working for me, thanks a lot :)

[Bwing4]

update you keypatch.py from
https://github.com/keystone-engine/keypatch/blob/08e743b841be90c99554b7fa4a6f5e11c6b1d8f8/keypatch.py