Scrolling after row selection causes error in DataTableBodyComponent

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Current behavior ScrollbarV enabled Pagination enabled Table selection enabled When selecting a row and scrolling away from it you get the following error : DataTableBodyComponent.html:22 ERROR TypeError: Cannot read property ‘-1’ of null at Object.eval [as updateDirectives] (DataTableBodyComponent.html:30) at Object.debugUpdateDirectives [as updateDirectives] (core.js:14640) at checkAndUpdateView (core.js:13787) at callViewAction (core.js:14138) at execEmbeddedViewsAction (core.js:14096) at checkAndUpdateView (core.js:13788) at callViewAction (core.js:14138) at execEmbeddedViewsAction (core.js:14096) at checkAndUpdateView (core.js:13788) at callWithDebugContext (core.js:15041)

Also I noticed that in some cases I get the following error but I don’t know the steps to reproduce : ERROR TypeError: Cannot read property ‘destroyed’ of null

Expected behavior Scrolling should work when a table row is selected

Reproduction of the problem

What is the motivation / use case for changing the behavior? Component shouldn’t have a bug

Please tell us about your environment: Windows 10, using npm package manager

• Table version: 11.1.7 I am using the latest NGX datatable version

• Angular version: 5.2.0 I am using the latest Angular version

• Browser: [all | Chrome XX | Firefox XX | IE XX | Safari XX | Mobile Chrome XX | Android X.X Web Browser | iOS XX Safari | iOS XX UIWebView | iOS XX WKWebView ] Tested in Chrome Version 63.0.3239.132 (Official Build) (32-bit)

• Language: [all | TypeScript X.X | ES6/7 | ES5] TypeScript 2.4.2

[kanclalg]

I have the same problem. It can be reproduced in ngx datatable demo, though I can only reproduce it on Chrome (macOS), steps:

1. Go to http://swimlane.github.io/ngx-datatable/#horz-vert-scrolling;
2. Press on any cell value;
3. Scroll down.

This bug can be reproduced regardless of whether table is selectable or not.

[pratik-sinha]

Hello I am facing a similar problem the data in the table disappears and in the console I get the same error ERROR TypeError: Cannot read property ‘destroyed’ of null Did anyone find a solution? I have vertical scroll enabled too