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angular - How to Render ng2Chart (Barchart ) dynamically using angular 4

I used ng2charts module to render charts. If i try with below dummy data, bar chart rendering properly.

Typescript

Component Html :

But If i tried to get data from server and set data dynamically not working as expected.

I'm Getting below error

HomeComponent.html:73 ERROR TypeError: Cannot read property 'data' of undefined

Please refer my below code.


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