CRYPTO NEWS

Brazil’s Nubank Launches Crypto Services with Paxos Partnership

Brazil-based digital bank, Nubank has launched cryptocurrency services in its native market. It is now offering customers to buy, sell and hold two cryptocurrencies: Bitcoin and Ethereum.

Why Is My Smart Contract Not Able To Be Optimized?

I have a smart contract that is barely below the limits of the solidity compiler. When I try to enable optimization at 200 runs I get this error: CompilerError: Stack too deep when compiling inline assembly: Variable length is 7 slot(s) too deep inside the stack. Why is it not able to optimize my code?::Listen

I have a smart contract that is barely below the limits of the solidity compiler.

When I try to enable optimization at 200 runs I get this error:

CompilerError: Stack too deep when compiling inline assembly: Variable length is 7 slot(s) too deep inside the stack.

Why is it not able to optimize my code? Is this expected? Is there some bug in the solidity compiler optimizer? Do I just need to enable different settings for my compilation?

Thanks!