Why just importing the module I get this error.

[karen2105]

Uncaught TypeError: Cannot read property 'Buffer' of undefined
    at Object.com.cognitect.transit.handlers.defaultHandlers (transit.js?8505:3222)
    at new com.cognitect.transit.handlers.Handlers (transit.js?8505:3228)
    at new com.cognitect.transit.impl.writer.JSONMarshaller (transit.js?8505:3482)
    at Object.com.cognitect.transit.writer (transit.js?8505:3770)
    at createWriter (index.js?d558:63)
    at createInstanceFromHandlers (index.js?d558:240)
    at eval (index.js?d558:303)
    at Object.<anonymous> (bootstrap d24a12cfe220b2bca8bc:758)
    at __webpack_require__ (bootstrap d24a12cfe220b2bca8bc:712)
    at fn (bootstrap d24a12cfe220b2bca8bc:117)

[himalayagupta]

While running the test i am also getting the same error

     import transit from 'transit-immutable-js';
     ^
      at Object.Buffer [as defaultHandlers] (node_modules/transit-js/transit.js:3222:37)
      at new defaultHandlers (node_modules/transit-js/transit.js:3228:34)
      at new Object.<anonymous>.com.cognitect.transit.impl.writer.JSONMarshaller (node_modules/transit-js/transit.js:3482:19)
      at Object.<anonymous>.com.cognitect.transit.writer (node_modules/transit-js/transit.js:3770:13)
      at writer (node_modules/transit-immutable-js/index.js:63:18)
      at createWriter (node_modules/transit-immutable-js/index.js:240:16)
      at Object.createInstanceFromHandlers (node_modules/transit-immutable-js/index.js:303:18)
      at Object.<anonymous> (src/store/sagas/reports.js:26:1)```

@glenjamin  Can you please help here. Thanks

[himalayagupta]

@glenjamin Can you please help here? thanks

[glenjamin]

If you can provide a reproducible testcase with details about the versions of Node etc, I might look if I get some time.

[sitch]

bump

[glenjamin]

My last comment still stands.

The stack trace there seems to point to transit itself

[sitch]

My last comment still stands.

The stack trace there seems to point to transit itself

Agreed -- I opened similar issues on transit-js and react-awesome-query-builder/issues

here:
cognitect/transit-js#54

and here:
ukrbublik/react-awesome-query-builder#254

The only strange thing was that in the react-awesome-query-builder lib they require (not import) transit-immutable-js