Hello thanks for the good article.
uint256 unsoldTokens = totalTokensForSale - alreadyMinted;
if (unsoldTokens > 0) {
tokensForEcosystem = tokensForEcosystem + unsoldTokens;
}
Just because of these 3 lines I am getting error : could potentially lead to re-entrancy vulnerability. <br/><i>Note:</i> Modifiers are currently not considered by this static analysis.