BlackBerry application crashes when i install it on my blackberry bold 9700?

问题

The error I get is that class net.rim.device.api.ui.ScrollView is not found. All I am using in application are some fields:

import net.rim.device.api.ui.container.MainScreen;

import net.rim.device.api.ui.component.BitmapField;

import net.rim.device.api.ui.component.LabelField;

import net.rim.device.api.system.Bitmap;

import net.rim.device.api.ui.Field;

import net.rim.device.api.ui.Color;

import net.rim.device.api.ui.component.EditField;

import net.rim.device.api.ui.component.CheckboxField;

import net.rim.device.api.ui.component.ObjectChoiceField;

import net.rim.device.api.ui.component.ButtonField;

import net.rim.device.api.ui.container.HorizontalFieldManager;

import net.rim.device.api.ui.component.Dialog;

import net.rim.device.api.ui.component.SeparatorField;

import net.rim.device.api.ui.FieldChangeListener;

import net.rim.device.api.ui.Font;

import net.rim.device.api.ui.FontFamily;

import net.rim.device.api.ui.Ui;

回答1:

You have to compile your application with right version that you have installed on your blackberry device.Similar error that you can look at here

回答2:

ScrollView was introduced in the 6.0 API and so it is not available on devices running earlier operating systems, such as the 9700 running 5.0.

回答3:

Compile your application with the 5.0 plugin/JDE and not 6.0.

来源：https://stackoverflow.com/questions/3674327/blackberry-application-crashes-when-i-install-it-on-my-blackberry-bold-9700