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Editorial Team
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Asked: 2026-05-13T09:38:08+00:00

The following Groovy code: 1.upTo(5) {println it} Produces this compilation error: No signature of

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The following Groovy code:

1.upTo(5) {println it}

Produces this compilation error:

No signature of method:
java.lang.Integer.upTo() is applicable
for argument types:
(java.lang.Integer,
ConsoleScript4$_run_closure1) values:
[5,
ConsoleScript4$_run_closure1@e83c97]

It appears that the method call matches the signature of this method, so what’s the problem?

Thanks,
Don

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1 Answer

  1. Editorial Team
    1.upTo(5) {println it}

    should be

    1.upto(5) {println it}

    (Its an error in case… the “t” should be lower-case in “upto”)

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