这种可能是某种方法没有实现，或者lib包也没放到mmp中，，，

2. E32USER-CBase 71

The explanation of E32USER-CBase 71

This panic is raised when TRAPs have been nested and an attempt is made to exit from a TRAP nest level before all the cleanup items belonging to that level have been popped off the cleanup stack.

There must be the same number of items on the cleanup stack on entering a TRAP harness as there is on exiting. In other words, anything that is pushed onto the cleanup stack inside a TRAP harness must be popped off before leaving the harness.

For example, the following code avoids this panic when FooLC() does not leave, by explicitly popping pointer before the end of the harness:

TRAPD(error, pointer = FooLC(); CleanupStack::Pop(pointer));

3.

BAFL 15 PANIC

多半是资源文件没有加载进来，记得查看一下编译成功的 rsc或者rsg文件，是否内容有更新

4.Cardbide c++只是有报错，但没报哪一行
这种就比较复杂一点了，多数是因为mmp里面的.lib文件没有加载进来

5。