[Ant API求助]XSLTProcess的NullPointerException问题
自定义的Task类中的execute()方法如下:
XSLTProcess xp = new XSLTProcess();
xp.setProcessor("Spec Transmission");
XSLTProcess.Param param = xp.createParam();
param.setName(VAR_LANGUAGE);
param.setExpression(language);
xp.setIn(srcF);
xp.setStyle(engine.getAbsolutePath());
xp.setOut(dstF);
log(
"Transforming "
+ srcF.getAbsolutePath()
+ " to "
+ dstF.getAbsolutePath()
+ " by "
+ engine.getAbsolutePath());
xp.execute();
所有文件均不为null,为何运行后程序报错为
[TaskName] NullPointerException
呢
请高手指教
谢谢