I get the following error: TypeError: data is null

klermann

Hello Allan, when I try to create an item inside the datatable in the consol, I get the following error: TypeError: data is null. The object returns normally but, after being created but, the modal window does not close resulting in the error.
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bindrid

moment.min.js is not loading for me.

klermann

Loading here - https://prnt.sc/inv8z7

allan

The error message I see in the console is:

configReceitas.js:478 Uncaught TypeError: Cannot read property '0' of null
at mRender (configReceitas.js:478)

Looking at that block of code I see:

                    {
                        data: "etiquetas",
                        mRender: function(data){
                            if(data != 0 || data.length != 0){
                                url = data[0].id;
                                urlSend = '<a class="hightlight" href="/financeiro/tags/movimentacaoPorEtiqueta/' +
                                data[0].nome + '">' + data[0].nome + '  <i class="fa fa-external-link font-size-10" aria-hidden="true"></i></a>';
                                return urlSend;
                            }
                            return "Sem etiqueta";
                        },
                    },

So the error message means that data is null. Your code isn't checking for that, so you need to either allow for that in the code or correct the data if it shouldn't be null.

Allan

klermann

Thanks