CAStore.file_path/0 is undefined (module CAStore is not available or is yet to be defined)

Application.get_env/3 is discouraged in the module body, use Application.compile_env/3 instead

variable "data" is unused (there is a variable with the same name in the context, use the pin operator (^) to match on it or prefix this variable with underscore if it is not meant to be used)

variable "data" is unused (there is a variable with the same name in the context, use the pin operator (^) to match on it or prefix this variable with underscore if it is not meant to be used)

undefined module attribute @DaTa, please remove access to @DaTa or explicitly set it before access

undefined module attribute @DaTa, please remove access to @DaTa or explicitly set it before access

variable "data" is unused (if the variable is not meant to be used, prefix it with an underscore)

variable "stat" is unused (if the variable is not meant to be used, prefix it with an underscore)