Improve error message for invalid locations #5936

All 113 tests pass in 14s

20 files + 20 20 suites +20 14s ⏱️ +14s
113 tests +113 113 ✅ +113 0 💤 ±0 0 ❌ ±0
226 runs +226 226 ✅ +226 0 💤 ±0 0 ❌ ±0

Results for commit 9a1c9b1. ± Comparison against earlier commit 9322359.