Slf4j at Poynt 6 (API 19) + react-native

Developers
#1

Hello guys,

Have you seen this error before on Poynt 6 ???
java.lang.NoClassDefFoundError: org.slf4j.helpers.SubstituteLoggerFactory

My app has some integration with react-native, if I build the app WITH react-native dependencies
is crashing in this line:

LoggerContext logContext = (LoggerContext)LoggerFactory.getILoggerFactory();

if I build the app WITHOUT react-native it doesn’t crash, BUT if I run the app at not Poynt device (Samsung phone API 21) WITH react-native dependencies everything runs OK.

I’ve tried with different versions of slf4j-api.jar (1.7.25, 1.6.0, 1.6.6, 1.7.22) without success.

Thanks

#2

Guys, this is something related with the size and complexity of my app during runtime, we have enabled Multidex and everything work again on Poynt 6. Thanks.