I trying to make scanner app for tc21 in react native with module https://www.npmjs.com/package/@nextup/react-native-zebra-scanner.
But I got this:
error Attempt to invoke virtual method
'com.symbol.emdk.EMDKBase
com.symbol.emdk.EMDKManager
.getInstance(com.symbol.emdk.E
MDKManager$FEATURE_TYPE)'
on a null object reference
initBarcodeManager
ZebraScanner Module.java:123
startReader
ZebraScannerModule.java:185
invoke
Method.java
invoke
JavaMethodWrapper.java:372
invoke
JavaModuleWrapper.java:188
Do you have advice on how to fix it or new approach to take for making a React Native app for a Zebra scanner
1 Replies
Hi Dorcas Steuber,
Do you have resolved your issue ?
i'am in the same situation . I find lot of information but all this informations is soo old.
Please tell me if you find a solution .
If i find i post too
Have a nice day