Beginning on June 15, 2020 Netlify will start a gradual rollout of adding the environment variable CI to build environments, with the value of true . This environment variable, short for Continuous Integration, is commonly set in various CI environments like Travis CI and Github Actions, among ma…

New CI=true build configuration, "Treating warnings as errors because process.env.CI = true"

Topic		Replies	Views
Build works in local, suddenly stopped working in netlify Support building , deployment	15	4534	June 18, 2020
Netlify not building - Command failed with exit code 1: npm run build Support building , netlify-newbie	25	92595	January 31, 2021
Build fails with no error message Support building , create-react-app	4	2467	June 25, 2020
How to fix build failures with `create-react-app` in production Support create-react-app	38	61849	March 29, 2023
Build Failed with "non-zero exit code: 2" error Support deployment , create-react-app	10	15494	January 7, 2025