Resolve warnning/error related to MaterialUI

[dadiorchen]

on the page below, there are some errors throwing in the console, might be because that we violated some rule of MUI, need to fix them.

http://localhost:3000/wallets/180Earth

check the video

index.js:1 Warning: Failed prop type: The prop `xs` of `Grid` can only be used together with the `item` prop.
    at Grid (http://localhost:3000/static/js/vendors~main.chunk.js:59451:91)
    at TokenCard (http://localhost:3000/static/js/main.chunk.js:3314:5)
    at WithStyles (http://localhost:3000/static/js/vendors~main.chunk.js:94831:21)
    at div
    at TokensList (http://localhost:3000/static/js/main.chunk.js:4041:3)
    at WithStyles (http://localhost:3000/static/js/vendors~main.chunk.js:94831:21)
    at div
    at http://localhost:3000/static/js/vendors~main.chunk.js:836:73
    at Box (http://localhost:3000/static/js/vendors~main.chunk.js:95760:76)
    at div
    at TabPanel (http://localhost:3000/static/js/main.chunk.js:5814:7)
    at div
    at http://localhost:3000/static/js/vendors~main.chunk.js:836:73
    at Box (http://localhost:3000/static/js/vendors~main.chunk.js:95760:76)
    at CustomizedTabs (http://localhost:3000/static/js/main.chunk.js:5798:3)
    at div
    at http://localhost:3000/static/js/vendors~main.chunk.js:836:73
    at Grid (http://localhost:3000/static/js/vendors~main.chunk.js:59451:91)
    at div
    at http://localhost:3000/static/js/vendors~main.chunk.js:836:73
    at Paper (http://localhost:3000/static/js/vendors~main.chunk.js:70398:86)
    at div
    at http://localhost:3000/static/js/vendors~main.chunk.js:836:73
    at Paper (http://localhost:3000/static/js/vendors~main.chunk.js:70398:86)
    at http://localhost:3000/static/js/vendors~main.chunk.js:836:73
    at Transition (http://localhost:3000/static/js/vendors~main.chunk.js:217803:30)
    at Slide (http://localhost:3000/static/js/vendors~main.chunk.js:74219:5)
    at Unstable_TrapFocus (http://localhost:3000/static/js/vendors~main.chunk.js:21825:5)
    at div
    at http://localhost:3000/static/js/vendors~main.chunk.js:836:73
    at Portal (http://localhost:3000/static/js/vendors~main.chunk.js:19821:5)
    at ModalUnstyled (http://localhost:3000/static/js/vendors~main.chunk.js:18871:5)
    at Modal (http://localhost:3000/static/js/vendors~main.chunk.js:68250:86)
    at http://localhost:3000/static/js/vendors~main.chunk.js:836:73
    at Drawer (http://localhost:3000/static/js/vendors~main.chunk.js:56338:87)
    at SwipeableDrawer (http://localhost:3000/static/js/vendors~main.chunk.js:79660:82)
    at MapDrawer (http://localhost:3000/static/js/main.chunk.js:1648:5)
    at WithStyles (http://localhost:3000/static/js/vendors~main.chunk.js:94831:21)
    at div
    at div
    at MapPage (http://localhost:3000/static/js/main.chunk.js:2015:5)
    at WithStyles (http://localhost:3000/static/js/vendors~main.chunk.js:94831:21)
    at Route (http://localhost:3000/static/js/vendors~main.chunk.js:214577:29)
    at Router (http://localhost:3000/static/js/vendors~main.chunk.js:214208:30)
    at BrowserRouter (http://localhost:3000/static/js/vendors~main.chunk.js:213829:35)
    at InnerThemeProvider (http://localhost:3000/static/js/vendors~main.chunk.js:95035:74)
    at ThemeProvider (http://localhost:3000/static/js/vendors~main.chunk.js:92844:5)
    at ThemeProvider (http://localhost:3000/static/js/vendors~main.chunk.js:95055:5)
    at StyledEngineProvider (http://localhost:3000/static/js/vendors~main.chunk.js:93107:5)
    at App (http://localhost:3000/static/js/main.chunk.js:338:103)

---

Some hints:

• Please read our readme for more information/guide/tutorial.
• Here is an engineering book in Greenstand.
• To know more about our organization, visit our website.
• If you want to join the slack community (some resources need the community member's permission), please leave your email address.