Maximum call stack size exceeded

[Nabeel-javaid]

i've installed sol2uml using the command given in the readMe. but the issue is that when I try to generate a diagram it shows it error

I've tried both command

sol2uml contracts/
sol2uml contracts/Curve.sol

but still both of these command are giving me this eror

[naddison36]

is there a repo I can test the Curves contract?

[Nabeel-javaid]

is there a repo I can test the Curves contract?

https://github.com/code-423n4/2024-01-curves

[veljkoTNFT]

I'm having the same error, but I can't share the repo.

[deltartificial]

same error with node v21.6.1

[naddison36]

I added extra functionality to handle imports from imports and multi-level inheritance. Unfortunately, the recursive findAssociatedClass is not handling larger code bases.

I'm currently looking at rewriting the association logic with a graph library.

[0xHristo]

I found workaround. The problem as @naddison36 said is with the larger code bases but if you flatten the code base using some tool as hardhat's flatten or solidity-flattener you can run the sol2uml on the generated file and everything works properly.

[CJ42]

Running sol2uml on the flattened file solved the issue for me!

[nicksinch]

I also tried running solidity-flattener and then ran sol2uml on the output file but this couldn't solve the issue for me (I still get the same call stack size exceeded error) (~913 sloc). I think it is got to do something with the circular dependecies imports of the smart contract repo.

[MajdT51]

up

[unboxedtype]

Using solidity-flattener didn't work for me, it failed with the same stack overflow error. But the Hardhat flattener succeeded, and after that the tool worked.

[moribus-single]

Having the same issue

[sambacha]

you could also try creating a dummy contract that just imports the contract you want to work with as well if flattening did not work.