rnmapbox / rnmapbox/maps

[Bug]: StyleImport overrides styleURL and fails over to default basemap

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bug 🪲
Dominant language
Kotlin
Stars
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Forks
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Avg merge
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Merged PRs (30d)
1

Description

Mapbox Version

default

React Native Version

0.83.2

Platform

iOS

@rnmapbox/maps version

10.3.0

Standalone component to reproduce
import React from 'react';
import {
  MapView,
  StyleImport,
  Camera,
} from '@rnmapbox/maps';


const styleUrl = ""

class BugReportExample extends React.Component {
  render() {
    return (
      <MapView style={{flex: 1}} styleURL={styleUrl}>
        <Camera centerCoordinate={[-74.00597, 40.71427]} zoomLevel={14} />
        <StyleImport
            id="basemap"
            existing
            config={{
              lightPreset: 'night',
            }}
        /> 
      </MapView>
    );
  }
}
Observed behavior and steps to reproduce

No response

Expected behavior

Changes current style's lightPreset

Notes / preliminary analysis

No response

Additional links and references

No response

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start with the standalone JavaScript example using MapView, StyleImport, and Camera on iOS with @rnmapbox/maps 10.3.0 and React Native 0.83.2. Reproduce the case with an empty styleURL and existing StyleImport, then verify that lightPreset changes the current style rather than falling back to the default basemap.

Written by the indexing model from the issue text.

Assessment

Tech stack
javascript, react-native
Domain
mobile
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Quiet
Clarity
Mostly clear
Newbie friendliness
52/100

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