最近我从Google Play那里得到了一份奇怪的坠机报告:
Fatal Exception: java.lang.ClassCastExceptionandroid.widget.FrameLayout$LayoutParams cannot be cast to android.widget.RelativeLayout$LayoutParams
这是我的日志文件:
java.lang.ClassCastException: android.widget.FrameLayout$LayoutParams cannot be cast to android.widget.RelativeLa
Caused by: android.content.res.Resources$NotFoundException: File res/raw/read_click_icon_sound.mp3 from drawable resource ID #0x7f0c0005
at android.content.res.Resources.openRawResourceFd(Resources.java:1244)
at android.media.SoundPool$SoundPoolImpl.load(SoundPool.java:566)
a
Ok,伙计们,我做了一个小测验,这是主要的测验活动类。。
public class startGame extends Activity {
List<Integer> list = new LinkedList<Integer>();
CountDownTimer C1,C2;
MediaPlayer mp2,mp3;
int y = 0;
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceStat
在华为mate 30 pro 华为TAS-AL00 Android 10系统加固后直接闪退,报错都是“No implementation found for void com.tencent.StubShell.TxAppEntry.fixUnityResource(android.content.res.AssetManager, java.lang.String) (tried Java_com_tencent_StubShell_TxAppEntry_fixUnityResource and Java_com_tencent_StubShell_TxAppEntry_fixUnityR
简单的问题,很难解决(我认为)
启动main.dart时会出现以下错误:
Error:
Overlay manifest:package attribute declared at AndroidManifest.xml:2:5-34 value=(com.example.Scanner)
has a different value=(com.example.Scanner) declared in main manifest at AndroidManifest.xml:1:70-97
Suggestion: remove the overlay declaratio
我写了这段代码来在opencv的垫子图像上绘制块箭头,它可以工作,但我的问题是,有没有更简单的方法来旋转图像?是否有必要对其进行详细编码,或者opencv中是否有旋转、转置或翻转方法?
void Arrow( Mat img, int i )
{
int lineType = 8;
Point arrow_points[1][7];
if (i == 1) { //left
arrow_points[0][0] = Point( 90*mp, 60*mp );
arrow_points[0][1] = Point( 90*mp, 40*mp );
arro