Fix java.lang.NoClassDefFoundError: Failed resolution of: Lorg/jacoco/agent/rt/internal_8ff85ea/Offline

[zihejia]

address #761

[alryan-dev]

I experiencing this problem now in Flutter. How to apply this in Flutter?

[zihejia]

hi @alryan-dev , you can try updating to the latest Mixpanel Flutter version 1.3.1. You current version should also work if you clear all the cache and redownload all dependencies.

[alryan-dev]

The problem still persists. I've tried invalidate caches and restart, flutter clean and removing the mixpanel dependency (^1.0.0) and downloaded it again but the error is still there. I don't want to upgrade to 1.3.1 yet because our app still not migrated to null-safety

[zihejia]

hi @alryan-dev , our 1.3.1 should be able to work with the null-safety project, it's backward compatible. Speaking of caches, you might try deleting the directory related to mixpanel android sdk in your .m2(if you are using mac):