TX003
Unknown host element
Console
Text.js error TX003: Unknown host element <…>. Use the exported components (<Box>, <Text>, …).
Why this happens
The reconciler only understands two intrinsic elements, tx-box and tx-text. A lowercase element such as <div> or <span> reached it.
How to fix it
Use the exported components instead:
// Before<div style={{ padding: 1 }}> <span>Ready</span></div>// After<Box padding={1}> <Text>Ready</Text></Box>