> node_troubleshooting
node
Node.js runtime, module, and async errors.
6 errors·category: platform·updated june 2026
#codeproblemseveritypopularity
- 01EADDRINUSEPort already in usecan-fix92
- 02ERESOLVEERESOLVE unable to resolve dependency treeworkaround91
- 03ERR_REQUIRE_ESMrequire() of ES Module not supportedblocker90
- 04ECONNREFUSEDConnection refusedcan-fix88
- 05EMFILEToo many open filesworkaround76
- 06engine "node" mismatchEngine version mismatchcan-fix70
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- · Cross-referenced with the official node docs and GitHub issues.
- · Fixes verified against top-voted Stack Overflow answers and high-reaction GitHub comments.
- · Reviewed and refreshed as new node versions ship and reader corrections come in.
- · No paid placements. No third-party affiliate links. Monetisation: AdSense plus occasional links to the editor’s own paid digital products (clearly labelled).
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