How to Fix the Netlify error: "Treating warnings as errors because process.env.CI = true"
Building locally and in Netlify was working fine until I suddenly received this error in the build logs.
Treating warnings as errors because process.env.CI = true. Most CI servers set it automatically.
My builds failed because of this error.
Naturally, we would want to set
CI = false based on the given error.
Let’s navigate to our build command:
Build & deploy —
Continuous Deployment —
Build settings —
The build command for my application was:
npm run build
In order to circumvent this issue, we can just set
false before our actual build command.
For me, this is what that looked like:
CI=false && npm run build
In some cases, particularly in React applications, you may need to set
CI="" instead of
false. This is due to the behavior of the older versions of