Question 33917 in React native Question posted in
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:: React Native :: Get data from another db table not working

I have a React native project

I want to display manufacture’s name (brand name) above the product name like below

<View style={styles.infromationView}>
  <Text>{data.manufacturers.name}</Text>
  <Text>{data.product_description.name}</Text>
</View>

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While adding the name, I am getting error as Cannot read property ‘name’ of undefined while getting the manufacturer / brand name table, But I am able to get the same product name from product_description table

enter image description here
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Please check below for db structure…

enter image description here

Above table data is working as expected..

But, when I try to get the data from this table, I am getting error

enter image description here

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2

Answers


  1. 0

    try this

    <Text>{data?.manufacturers?.name}</Text>

    for more info: Optional_chaining

    In this, you might be missing values, that’s why it’s showing error!

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  2. 0

    You can avoid this error by

    <Text>{data?.manufacturers?.name || ''}</Text>

    But i think here is the issue is with your API response. I think API response data has no property name "manufacturers".

    Please confirm it by console.log({data}).

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