From perldiag
Can't coerce %s to string in %s 
(F) Certain types of SVs, in particular real symbol table entries (typ
+eglobs), can't be forced to stop being what they are.

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So I'm guessing its a bug in InputBox (whatever that is), or if one of the variables is overloaded, in one of them

In reply to Re^2: strange error message by Anonymous Monk
in thread strange error message by esr

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