What does the Pyomo error message "Implicit conversion of Pyomo numeric value to float is disabled" mean?

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The Pyomo error message "Implicit conversion of Pyomo numeric value to float is disabled" means that Pyomo cannot automatically convert a Pyomo numeric value (an object representing a mathematical expression) to a floating-point value (a standard numerical data type in Python). This error is usually raised when you try to use a Pyomo variable, parameter, or mathematical expression in a calculation or operation that expects a float. To fix this error, you need to manually convert the Pyomo numeric value to a float using the Pyomo method "value()" or the Python built-in function "float()".