It is showing Cannot read property '0' of undefined error
TypeError: Cannot read property '0' of undefined at new Ms (vendors.app.js:1837) at Object.makeMathField (vendors.app.js:1837) at VueComponent.<anonymous> (vendors.app.js:1851) at Array.<anonymous> (commons.app.js:11525) at flushCallbacks (commons.app.js:11451)
It is showing
Cannot read property '0' of undefined
errorTypeError: Cannot read property '0' of undefined at new Ms (vendors.app.js:1837) at Object.makeMathField (vendors.app.js:1837) at VueComponent.<anonymous> (vendors.app.js:1851) at Array.<anonymous> (commons.app.js:11525) at flushCallbacks (commons.app.js:11451)