jsctags generating tags incorrectly

[hatelove85911]

I use npm installed jsctags globally.

when I run jsctags in terminal, I got this error:

Array.prototype.push called on null or undefined
/usr/local/lib/node_modules/jsctags/jsctags/ctags/writer.js:89
        this.tags = this.tags.sort(sortfunc);
                             ^
TypeError: Cannot read property 'sort' of undefined
    at Object.exports.TagWriter.Trait.write (/usr/local/lib/node_modules/jsctags/jsctags/ctags/writer.js:89:30)
    at Object.<anonymous> (/usr/local/lib/node_modules/jsctags/bin/jsctags.js:269:10)
    at Module._compile (module.js:460:26)
    at Object.Module._extensions..js (module.js:478:10)
    at Module.load (module.js:355:32)
    at Function.Module._load (module.js:310:12)
    at Function.Module.runMain (module.js:501:10)
    at startup (node.js:129:16)
    at node.js:814:3

I searched around I find the there's issue already opened for this error: https://github.com/ramitos/jsctags/issues/12

So I make changes to the proper files according to the solution mentioned in the above issue and run jsctags in terminal again, jsctags -f - Players.view.js, and below is the output:

It's not readable, so I open this file in vim using tagbar to show the tags on the right side:

here's the source code of Players.view.js file I used for testing jsctags:

sap.ui.jsview("com.sj.redjoker.view.Players", { // this View file is called Address.view.js

    getControllerName: function () {
        'use strict';
        var abc,
            def,
            ghi;

        abc = 1;
        def = 2;
        ghi = 3;

        function ABC(){
            var ddd = function(){

            }

        }

        return "com.sj.redjoker.view.Players"; // the Controller lives in Address.controller.js
    },

    createContent: function (oController) {
        'use strict';
        new sap.m.Dialog(this.createId('dlgplayermaintenance'), {
            title: '{i18n>DT_NEWPLAYER}',
            content: [
                new sap.m.Input(this.createId('iptplayername'), {
                    placeholder: '{i18n>PH_ENTERNAME}',
                    value: '{name}'
                })
            ],
            beginButton: new sap.m.Button({
                text: '{i18n>BT_OK}',
                press: [oController.onOKPressed, oController]
            }),
            endButton: new sap.m.Button({
                text: '{i18n>BT_CANCEL}',
                press: [oController.onCancelPressed, oController]
            })
        });

        return new sap.m.Page({
            title: '{i18n>PT_PLAYERS}',
            showNavButton: true,
            navButtonPress: [oController.onNavButtonPressed, oController],
            content: [
                new sap.m.List(this.createId('listplayers'), {
                    swipeContent: new sap.m.Button({
                        text: '{i18n>BT_DELETE}',
                        type: sap.m.ButtonType.Reject,
                        press: [oController.onDeletePressed, oController]
                    }),
                    items: {
                        path: '/',
                        template: new sap.m.StandardListItem({
                            title: '{name}',
                            type: sap.m.ListType.Detail
                        })
                    },
                    itemPress: [oController.onItemPressed, oController]
                })
            ],
            footer: new sap.m.Toolbar({
                content: [
                    new sap.m.ToolbarSpacer(),
                    new sap.m.Button({
                        icon: 'sap-icon://add',
                        press: [oController.onAddPlayer, oController]
                    })
                ]
            })
        });
    }

});

[markx]

I didn't have all the tags that were supposed to be generated either. Wonder if I was using it wrong.

[FernandoBasso]

I have a very similar problem. I have some files with several var fn = function fn() { } and other things, and jsctags generates about three or four entries only.