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mahaloz / decomp2dbg

A plugin to introduce interactive symbols into your debugger from your decompiler
BSD 2-Clause "Simplified" License
591 stars 39 forks source link

Start failure on IDA Python 3.12 #95

Open MinatoTW opened 3 months ago

MinatoTW commented 3 months ago

After installing via pip and selecting IDA pro, IDA pro crashes with "Error 1442" on opening. Problem is resolved after deleting decomp2dbg file and folder from plugins.

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Python version 3.12 on Arch Linux 64 bit.

mahaloz commented 3 months ago

And you're 100% d2d is the only culprit? I ran latest d2d on ida 8.4 for Mac and it worked great this weekend.

I find it strange since the plugin, on load from ida, only makes a toolbar menu.

MinatoTW commented 3 months ago

Yes, I'm sure. It happened as soon as I installed the plugin and goes away when I delete it. Looked at the strings in the generated IDA dump and it had the d2d file path in it.

mahaloz commented 3 months ago

Alright, this one may take a while to close. I don't have access to a Linux copy of IDA Pro 8.4 yet, and I don't see any obvious bugs in our current implementation. Maybe 3.12 is a culprit here. Any chance you can execute your idapyswitch binary in your IDA install, switch to non-3.12, and report back if it still does this?

MinatoTW commented 3 months ago

Yup, it was 3.12, works with 3.10. Thank you, this plugin is amazing.

MinatoTW commented 3 months ago

Although, now after i connect with GDB (GEF) I get the error [!] Command 'context' failed to execute properly, reason: 'NoneType' object has no attribute 'items'. It's able to resolve main but no pseudocode. I guess that's related to the python version too?

MinatoTW commented 3 months ago

Never mind, that binary had issues with decompilation due to a huge stack frame.