我(想)我从这段代码接收NPE。我一直在试图找出如何使用Eclipse调试器,但我总是得到像“没有找到类文件编辑器”之类的东西。Java:空指针异常
反正这里的调试器说什么的图像:
http://imageshack.us/photo/my-images/687/debuggingexception.png/
代码:
private Handler handler = new Handler(){
@Override
public void handleMessage(Message msg){
// dismiss the progress box
pd.dismiss();
BigDecimal bd = new BigDecimal(0);
SearchActivity.this.parts.add(new Part("desc", "item id", bd));
SearchActivity.this.parts.add(new Part("desc2", "item id2", bd));
SearchActivity.this.parts.add(new Part("desc3", "item id3", bd));
// create a new bundle
Bundle b = new Bundle();
// put the list into a parcel
b.putParcelable("parts", parts);
Intent i = new Intent(SearchActivity.this, Results.class);
// put the bundle into the intent
i.putExtras(b);
startActivity(i);
}
};
哪一行是行36? – Bozho 2011-06-07 16:05:39
这是第36行:\t \t \t SearchActivity.this.parts.add(new part(“desc2”,“item id2”,bd)); – Cody 2011-06-07 16:08:53
还有人认为'SearchActivity.this'是冗余还是可疑? – trutheality 2011-06-07 16:11:33