程序没有报错，但运行出错。

Question

Error occurred during initialization of boot layer
java.lang.module.FindException: Error reading module: C:\Users\陈奔\eclipse-workspace\001\bin
Caused by: java.lang.module.InvalidModuleDescriptorException: Class1.class found in top-level directory (unnamed package not allowed in module)
 

Answer 1

nnamed package not allowed in module

建立一个包，把默认包里面的类放进去就可以了。