Syntax error:invalid decimal literal

This error occurs when a number is entered in an incorrect format or syntax.

For example, if you try to enter a decimal number with a leading zero such as 0.5 instead of .5, or if you use a comma instead of a decimal point such as 3,1415 instead of 3.1415, you will get this error message.

To fix this error, make sure that you use the correct syntax for decimal numbers in your programming language. In most cases, this means using a period (.) to separate the whole number from the decimal fraction.