Having trouble launching an Angular 2 project

Something strange just happened to my Angular 2 project. Suddenly, I can't seem to start it anymore, and I'm stuck trying to figure out why based on the error messages...

node_modules/@types/core-js/index.d.ts(21,14): error TS2300: Duplicate identifier 'PropertyKey'.
node_modules/@types/core-js/index.d.ts(85,5): error TS2687: All declarations of 'name' must have identical modifiers.
node_modules/@types/core-js/index.d.ts(145,5): error TS2403: Subsequent variable declarations must have the same type.  Variable '[Symbol.unscopables]' must be of type '{ copyWithin: boolean; entries: boolean; fill: boolean; find: boolean; findIndex: boolean; keys: ...', but here has type 'any'.
...

It's all a bit overwhelming. I have no idea which file triggered this complete shutdown. I'm willing to provide more details, but honestly, I'm lost as to where to start...

angulartypescriptecmascript-6

Answer №1

On occasion, issues can arise with the npm install process as a result of network connectivity problems or other factors. If you find yourself consistently encountering the same problem, it may be beneficial to delete the node_modules folder and then proceed to re-execute the npm install command.

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