Hello Bunlong,
We got this error when we click on the download button :
Uncaught Error: Module "fs" has been externalized for browser compatibility and cannot be accessed in client code.
at Object.get (browser-external:fs:3:11)
at V (react-xls.es.js:17:50119)
at react-xls.es.js:17:386088
at Tf (react-xls.es.js:17:386124)
at Object.xf (react-xls.es.js:17:386504)
at m2 (react-xls.es.js:17:396534)
at onClick (react-xls.es.js:17:396662)
at HTMLUnknownElement.callCallback2 (react-dom.development.js:3945:14)
at Object.invokeGuardedCallbackDev (react-dom.development.js:3994:16)
at invokeGuardedCallback (react-dom.development.js:4056:31)
Any ideas ? We'd love to implement your solution as soon as possible
Thank you in advance.