I'm encountering an issue with resolution
source.uri cannot be left blank
while working with React Native.
I'm puzzled about the origin of this error. My component contains 3 Flatlist that display children components using props from the parent as the URI, and none of them are empty.
Here is the problematic URI section:
<Image style={styles.imageStyle} source={{uri: this.props.url }} />
Check out this alternative approach:
<Image component={styles.imageStyle} data={this.props.url ? {uri: this.props.url } : null} />
It seems like the uri is being passed an empty string. If you intentionally want to leave the uri empty to avoid displaying any image for this data, consider using undefined instead. You can achieve this by implementing the following code:
<Image style={styles.imageStyle} source={{uri: this.props.url !=="" ? this.props.url : undefined }} />
I successfully resolved the issue by making adjustments to the default INITIAL_STATE variable, which is responsible for setting the app's state and default values before any actions are taken.
The solution involved adding the specified URL below. Any valid URL could be used instead of a null value to rectify the issue.
profile: { user: { phone: '', email: '', first_name: '', last_name: '', photo: 'http://www.tiptoncommunications.com/components/com_easyblog/themes/wireframe/images/placeholder-image.png', description: '' }, membership: { active: false } }
Another method of implementation:
display() {
const {pictureURL} = this.state;
<Image source={{uri:pictureURL ? pictureURL : null}} style={styles.smallImage}/>
}
<Image style={styles.imgStyle} source={this.props.link ? {uri: this.props.link} : {}} />
An error in TypeScript occurs when null or undefined values are attempted to be used.
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