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ERROR TypeError: Cannot read property 'length' of undefined

See original GitHub issue

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Current behavior I got many:

ERROR TypeError: Cannot read property ‘length’ of undefined

and everything is broken. This happens in version 11.1.3, but everything is fine in 11.0.4

Expected behavior

should work fine

Reproduction of the problem I’ve just updated to the latest version.

Please tell us about your environment:

Table version: the bug happens in 11.1.3, but not in 11.0.4
Angular version: 5.0.3
Browser: Chrome
Language: TypeScript 2.4.2

Issue Analytics

State:
Created 6 years ago
Comments:9 (3 by maintainers)

Top GitHub Comments

3reactions

petterhoelcommented, Nov 24, 2017

@amcdnl Did a quick test and seems it errs when initial state is an unassigned variable. This might be expected behaviour? badRows: Item[]; // <- will err goodRows: Item[] = []; // <- smooth sailing

Checked 11.1.3 & 11.1.4

0reactions

FrancescoBorzicommented, Jan 8, 2018

I tried version 11.1.7 and the issue seems to be now solved