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When i have run the command

ionic build

or

ionic serve

in project, the following error has appeared:

 Error: Schema validation failed with the following errors:
   Data path "" must NOT have additional properties(es5BrowserSupport).

[ERROR]  has unexpectedly closed (exit code 1).

what's the solution?

I tried

 ionic build

and the error has appeared

Khaled Omar
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  • Does this answer your question? [Data path '''' should NOT have additional properties (es5BrowserSupport)](https://stackoverflow.com/questions/54288766/data-path-should-not-have-additional-properties-es5browsersupport) – Gbox4 Jan 31 '23 at 20:58

0 Answers0