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General::strml

General::strml

Details

  • This message is generated when the indicated expression is expected to be a string, an expression with a head of InputStream or OutputStream, or a list of expressions of this form.
  • Off[message] switches off the message; On[message] switches it on. For example: Off[General::strml].

Examples

Basic Examples  (1)

The first argument in Write is a symbol rather than a string or a stream:

This shows valid arguments in Write:

Close the output stream, and remove the file: