hi guys! Need help. I try to check the original for token code and get an error. what could be the problem?
Gas requirement of function browser/ballot.sol:TokenERC20.approveAndCall(address,uint256,bytes)unknown or not constant. If the gas requirement of a function is higher than the block gas limit, it cannot be executed. Please avoid loops in your functions or actions that modify large areas of storage (this includes clearing or copying arrays in storage)
Pet-Shop Tutorial: I got it running (Ubuntu, Firefox, Metamask, Testrpc), but very funny, some dogs I can adopt and get "Success", but the first dog (top-left), I can't adopt. Did anyone see the same issue?