2 回答找錯(cuò)。報(bào)錯(cuò)顯示cpu cannot be resolved to a variable、price cannot be resolved to a variable、

1 回答Telephone cannot be resolved to a type Telephone cannot be resolved to a type

4 回答創(chuàng)建了內(nèi)部類仍提示cannot be resolved to a type

2 回答在eclipse中創(chuàng)建內(nèi)部類對(duì)象時(shí)總是提醒Inner cannot be resolved to a tape是什么原因？

3 回答這段代碼在if行報(bào)錯(cuò)"cannot make a static reference to a non-static field tel"是怎么回事？