Incorrect installation, check whether the module is installed correctly. Netease mc more fish mod can't run normally due to incorrect installation and module installation, resulting in the situation that fish can't be loaded. It is necessary to check whether the modules are installed correctly to ensure that more fish modules are installed according to the correct steps. Put the module file in the mods folder of My World Client. Make sure that the module file has the same name as the folder and that the folder structure is correct.