TypeScript build error TS5023
10,254
Solution 1
I have found my mistake forget to call local version of TypeScript ./node_modules/.bin/tsc --init
Solution 2
npm install --save-dev [email protected] fixed it at my side.
Solution 3
What fixed for my was installing global the typescript via npm package manager:
npm install -g typescript
And then the tsc compiler was available:
e.g.: tsc -p src/server/ -w
Author by
Hattori Hanzō
Swift Lover, Rocket Ship Builder & Blockchain enthusiast. Coding for fun from 2003, for food 2006.
Updated on July 25, 2022Comments
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Hattori Hanzō almost 2 years
I am trying to compile TypeScript & NodeJS an getting this error any help?
tsc --version => Version 2.7.2
error TS5023: Unknown compiler option 'lib'. error TS5023: Unknown compiler option 'strict'. error TS5023: Unknown compiler option 'esModuleInterop'. The terminal process terminated with exit code: 1
Updated, added tsconfig.json
{ "compilerOptions": { "target": "ES5", "module": "commonjs", "lib": ["es2015"], "sourceMap": true, "strict": true, "esModuleInterop": true, "mapRoot": "./map" } }
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Urasquirrel almost 5 yearsWhat do you mean by
call local version of TypeScript
. Do you have an example? -
Urasquirrel almost 5 yearsYou mean you weren't using the local version of Typescript in the project... ?
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Urasquirrel almost 5 yearsI had a similar issue where I was using ntsc npm package as a part of an example. Changing to use the correct tsc command fixed half my issues.