By switching on exception tracing, you will be able to provide multiple snapshots of the stack as an exception bubbles up through layers of application code.
通过打开异常跟踪，您将可以提供堆栈的多个快照作为从应用程序代码层冒出的异常。
This checked exception — the only one defined by the scripting package — indicates that the engine failed to parse or execute the given code.
这个选中的异常(脚本包中定义的惟一一个异常)表示引擎无法解析或执行给定的代码。
Figuring out what caused an exception from stack traces alone can be difficult, and it's even more complicated when your code is hosted by an application server.
单纯根据堆栈跟踪可能很难指出产生异常的原因，而且当您的代码是由应用程序服务器托管时情况会更加复杂。
应用推荐