Re: No such pseudo-hash field

because the keys are actually 'name' and 'value'. the values are '42000' and 'maxengines'. you need more like this to get those values back. I did not load your data and test it. Hope that helps.

my $maxEngine_name = $license->{'properties'}->{'name'};
my $maxEngine_value = $license->{'properties'}->{'value'};
[download]

Have a nice day.

Comment on Re: No such pseudo-hash field Download Code

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Re^2: No such pseudo-hash field by Eliya (Vicar) on Mar 28, 2011 at 11:41 UTC
This would still produce ~~"No such pseudo-hash field"~~ "Pseudo-hashes are deprecated" / "Argument "maxEngines" isn't numeric in hash element" / "Bad index while coercing array into hash" (with warnings on), because `$license->{'properties'}` is an arrayref ⁽¹⁾. Rather, it should be `my $maxEngine_name = $license->{'properties'}->[0]->{'name'}; my $maxEngine_value = $license->{'properties'}->[0]->{'value'};` [download] (presuming "maxEngines" corresponds to the first entry in the array) ___ ⁽¹⁾ the values which are being looked up internally via the "index hash" (first array elem) - i.e. `"maxEngines"` and `"42000"` here - are not useful as indices for the array/pseudo hash.	[reply] [d/l] [select]

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Re^2: No such pseudo-hash field
by Eliya (Vicar) on Mar 28, 2011 at 11:41 UTC

This would still produce ~~"No such pseudo-hash field"~~ "Pseudo-hashes are deprecated" / "Argument "maxEngines" isn't numeric in hash element" / "Bad index while coercing array into hash" (with warnings on), because $license->{'properties'} is an arrayref ⁽¹⁾.

Rather, it should be

my $maxEngine_name = $license->{'properties'}->[0]->{'name'};
my $maxEngine_value = $license->{'properties'}->[0]->{'value'};
[download]

(presuming "maxEngines" corresponds to the first entry in the array)

___

⁽¹⁾ the values which are being looked up internally via the "index hash" (first array elem) - i.e. "maxEngines" and "42000" here - are not useful as indices for the array/pseudo hash.

[reply]
[d/l]
[select]