Requires Oracle Java 8 or 11 (minimum 1.8 update 171).
: After downloading, you can verify the file is not corrupted or tampered with by checking its hash (checksum). While standard download pages may not always show the hash directly, you can often find them on the Oracle e-Delivery website by clicking "View Digest". oracle sql developer download 2143 download verified
This error is almost always caused by Windows Installer issues or conflicting Java versions . Oracle SQL Developer comes in two main packages, and choosing the wrong one is the most common cause of Error 2143: Requires Oracle Java 8 or 11 (minimum 1