2011/1/19 Pavol Klačanský <[email protected]>:
> Hi, why this code doesn't work
>
Here the item is null
> Item item = null;
>
> parse_content(item);
>
And in this function you declared parameter as non-null
> parse_content(Item item) {
> stderr.printf("argh");
> }
>
> reports
> ** (process:674): CRITICAL **: xml_parser_parse_content: assertion
> `item != NULL' failed
Unlike Java and other languages Vala has idea of nullable references.
You should declare your function as
parse_content(Item? item) {
pay attention to the question mark after the parameter type.
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