java.lang.RuntimeException: Unable to instantiate activi｜编程学习

腾讯频道 - 编程学习 - java.lang.RuntimeExceptio...

Lune

java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.example.healthfood/com.example.healthfood.MainActivity}: java.lang.InstantiationException: java.lang.Class<com.example.healthfood.MainActivity> cannot be instantiated

android studio的程序，应该怎么处理？

2024-06-15

🤔问题堆积处

暂无评论

登录后评论