ThrowFailure | Example Notebook

Basic Examples
(3)

Throw and catch a generic

Failure

:

ResourceFunction["CatchFailure"]

[◼]	ThrowFailure

["There was an error!",myFunc];Print["goodbye"]

Out[53]=

Failure



MessageTemplate:

General::There was an error!

MessageParameters: {myFunc}

Tag: General



———

Throw and catch a

Failure

using the specified message template and tag:

ResourceFunction["CatchFailure"]

[◼]	ThrowFailure

[myFunc::argx,Pi,2.9];Print["goodbye"]

Out[43]=

Failure



Message:

π

called with

2.9

arguments; 1 argument is expected.

Tag:

myFunc



———

Throw and catch

$Failed

:

ResourceFunction["CatchFailure"]

[◼]	ThrowFailure

[];Print["goodbye"]

Out[34]=

$Failed

Possible Issues
(1)

