TypeError: Cannot read properties of undefined/nullTypeError: Cannot read properties of undefined/null
An attempt was made to access a property or method on undefined or null.
ERR_FS_CP_DIR_TO_NON_DIRAn attempt was made to copy a directory to a non-directory destination.
You tried to copy a directory to a path where a file (not a directory) already exists. The fs.cp() function cannot overwrite a file with a directory.
Remove the existing file at the destination path first. Or specify a different destination path. Ensure the destination is a directory when copying directories.
TypeError: Cannot read properties of undefined/nullAn attempt was made to access a property or method on undefined or null.
RangeErrorA value is not within the expected range, such as an invalid array length or exceeding the call stack size.
EPIPEAn attempt was made to write to a pipe or socket whose reading end has been closed.
ERR_INVALID_RETURN_VALUEA function returned a value of an unexpected type.
SyntaxError: Unexpected end of inputThe parser reached the end of the input while still expecting more code, usually due to unclosed brackets or strings.
ERR_SERVER_ALREADY_LISTENThe server.listen() method was called when the server is already listening.