ESLint errors: [react-javascript] 'define' is not defined no-undef/or no-unused-expressions

[arpitprod]

I forked this repo and add one more page
https://github.com/arpitprod/charting-library-react

First open index page, Chart will show
then on Index page, click on 'AnotherPage' link and open another page
then click on 'GoToIndexPage' link and page will move to index page again

but chart will not show now

[timocov]

Your repo is not fork 🙂

But anyway - see my fixes in #38. I hope it should help you.

Related to https://github.com/tradingview/charting_library/issues/3162

[arpitprod]

thanks, thats working now

in commit a5a5e3f, where you copied charting_library/ directory

When I copied charting_library/ directory in public/ directory then react shows this error message

Module not found: You attempted to import ../../charting_library/charting_library.min which falls outside of the project src/ directory. Relative imports outside of src/ are not supported. You can either move it inside src/, or add a symlink to it from project's node_modules/.

and when I copied charting_library/ directory in src/ directory then react shows this error message

Failed to compile.

./src/charting_library/charting_library.min.js
Line 1: 'define' is not defined no-undef
Line 1: 'define' is not defined no-undef
Search for the keywords to learn more about each error.

[timocov]

Failed to compile.

You need to add this file (./src/charting_library/charting_library.min.js) and all other CL files to ESLint (and any other linters you use) ignore. I do not know way to do it with react-create-app (it is awful), but you can /* eslint-disable */ at the top of the file to ignore this error.

[BStephenBB]

It would be really helpful if this ESlint tip was in the readme for the demo react project; I had the same issue with getting the example project to work; if you follow the instructions as is I believe this error will always occur. I can make a PR if that would help.

[timocov]

I can make a PR if that would help.

👍 feel free to make it.

[timocov]

facebook/create-react-app#2339

[Yadnyesh-Tecx]

Geeting error please help someone
src\charting_library\charting_library.esm.js
Line 1:1475: Expected an assignment or function call and instead saw an expression no-unused-expressions
Line 1:1890: Expected an assignment or function call and instead saw an expression no-unused-expressions
Line 1:2567: Expected an assignment or function call and instead saw an expression no-unused-expressions
Line 1:3996: Expected an assignment or function call and instead saw an expression no-unused-expressions
Line 1:6237: Expected an assignment or function call and instead saw an expression no-unused-expressions
Line 1:6317: Expected an assignment or function call and instead saw an expression no-unused-expressions
Line 1:6574: Expected an assignment or function call and instead saw an expression no-unused-expressions
Line 1:8030: Expected an assignment or function call and instead saw an expression no-unused-expressions
Line 1:11060: Expected an assignment or function call and instead saw an expression no-unused-expressions

Search for the keywords to learn more about each error.

[Southbig]

Geeting error please help someone src\charting_library\charting_library.esm.js Line 1:1475: Expected an assignment or function call and instead saw an expression no-unused-expressions Line 1:1890: Expected an assignment or function call and instead saw an expression no-unused-expressions Line 1:2567: Expected an assignment or function call and instead saw an expression no-unused-expressions Line 1:3996: Expected an assignment or function call and instead saw an expression no-unused-expressions Line 1:6237: Expected an assignment or function call and instead saw an expression no-unused-expressions Line 1:6317: Expected an assignment or function call and instead saw an expression no-unused-expressions Line 1:6574: Expected an assignment or function call and instead saw an expression no-unused-expressions Line 1:8030: Expected an assignment or function call and instead saw an expression no-unused-expressions Line 1:11060: Expected an assignment or function call and instead saw an expression no-unused-expressions

Has anyone solved the above error?

So how to solve it?

help me ..

[xlorne]

@Southbig only add /* eslint-disable */ code ./src/charting_library/charting_library.esm.js at the top of the file to ignore this error.