chore: better error message for bad apiEndpoint and non-json cache (#38845)

Dmitry Gozman committed on Jan 20, 2026, 08:25 AM

Showing 4 changed files +69 additions -3 deletions

M packages/playwright-core/src/server/agent/pageAgent.ts +9 -1

A tests/library/__llm_cache__/library-agent-perform-empty-cache-file-works.json +30

M tests/library/agent-helpers.ts +1 -1

M tests/library/agent-perform.spec.ts +29 -1