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$ModuleNumber::modnc

Details

  • This message is generated when the value of $ModuleNumber is set to a lower value, or to some other value that may lead to conflicts between existing symbols and symbols that are generated automatically.
  • Symbols are generated automatically by Module and by Unique. The names of these symbols are based on the value of $ModuleNumber.
  • Off[message] switches off the message; On[message] switches it on. For example: Off[$ModuleNumber::modnc].

Examples

Basic Examples  (1)

Evaluation of this input causes Module to generate a new symbol. The number in the name of this symbol is taken from the value of $ModuleNumber.

Reducing the value of $ModuleNumber will produce a warning message, since subsequent symbols generated using $ModuleNumber, such as symbols generated by Module, may have the same name as existing symbols.