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java.lang.reflect.invocationtargetexception Android Studio_Java_Android - Fatal编程技术网

java.lang.reflect.invocationtargetexception Android Studio

java.lang.reflect.invocationtargetexception Android Studio,java,android,Java,Android,您好,我希望您能帮助我,我有一个Android Expandable News的活动,它工作正常,但昨天我意识到我没有显示新闻的细节,我发现以下错误: java.lang.reflect.invocationtargetexception 代码如下: 错误在这一行: captionTxt.setTextmInfo.getDetalle @Layout(R.layout.feed_item) public class InfoView { @ParentPosition priv

您好,我希望您能帮助我,我有一个Android Expandable News的活动,它工作正常,但昨天我意识到我没有显示新闻的细节,我发现以下错误:

java.lang.reflect.invocationtargetexception

代码如下:

错误在这一行:

captionTxt.setTextmInfo.getDetalle

@Layout(R.layout.feed_item)
public class InfoView {

    @ParentPosition
    private int mParentPosition;

    @ChildPosition
    private int mChildPosition;


    @View(R.id.captionTxt)
    private TextView captionTxt;


    private Preguntas mInfo;
    private Context mContext;

    public InfoView(Context context, Preguntas info) {
        mContext = context;
        mInfo = info;
    }

    @Resolve
    private void onResolved() {

        captionTxt.setText(mInfo.getDetalle());

    }
}

我希望有人能指导我

调用TargetException发生在您试图查找具有给定ID但不存在的textview时。 请验证是否获得以下代码返回的TextView对象

TextView txt = (TextView) findViewById (R.id.captionTxt);
验证在布局文件中,文本视图ID应与案例完全匹配