Home / developer-tools / Fix 'git pull failed index.lock file exists' Error - Resolving Git Clone Timeout on Unstable Networks-Fix npm run build Exit Code 1: Common Causes and Solutions

Fix 'git pull failed index.lock file exists' Error - Resolving Git Clone Timeout on Unstable Networks-Fix npm run build Exit Code 1: Common Causes and Solutions

2026-07-28 16:03:16

Fix 'git pull failed index.lock file exists' Error - Resolving Git Clone Timeout on Unstable Networks-Fix npm run build Exit Code 1: Common Causes and Solutions

Result check

Keep one change per test run so you know which step helped.
Undo temporary changes after the issue is confirmed.