报错，找不到原因

[ylmyg]

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new RxPermissions(MainActivity.this) .requestEachCombined(Manifest.permission.CAMERA) .subscribe(new Observer<Permission>() { @Override public void onSubscribe(@NonNull Disposable d) { }

                        @Override
                        public void onNext(@NonNull Permission permission) {
                            if (permission.granted) {
                                ScanCodeConfig.create(MainActivity.this)                                    
                                        .setStyle(ScanStyle.NONE)
                                        .setPlayAudio(true)
                                        .buidler()
                                        //跳转扫码页   扫码页可自定义样式
                                        .start(SaomaActivity.class);
                            }
                        }

                        @Override
                        public void onError(@NonNull Throwable e) {
                        }

                        @Override
                        public void onComplete() {
                        }
                    });

=========================================== public class SaomaActivity extends ScanCodeActivity {

@Override
public int getLayoutId() {
    return R.layout.activity_saoma;
}

@Override
public void initData() {
    super.initData();
}

@Override
protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
    super.onActivityResult(requestCode, resultCode, data);
    //接收扫码结果
    if (resultCode == RESULT_OK && requestCode == ScanCodeConfig.QUESTCODE && data != null) {
        Bundle extras = data.getExtras();
        if (extras != null) {
            String code = extras.getString(ScanCodeConfig.CODE_KEY);
            ToastUtils.showLong(String.format("%s%s", "结果： ", code));
        }
    }
}

}

就报错 找不到解决办法 java.lang.AbstractMethodError: abstract method "java.lang.Object androidx.camera.core.impl.CameraFactory.getCameraManager()" at androidx.camera.core.CameraX.lambda$initAndRetryRecursively$9$CameraX(CameraX.java:566) at androidx.camera.core.-$$Lambda$CameraX$PyTMqE8rSnFsLpsANtL2ojEI5QI.run(Unknown Source:10) at java.util.concurrent.ThreadPoolExecutor.processTask(ThreadPoolExecutor.java:1187) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at java.lang.Thread.run(Thread.java:784)

[amggg]

1.检查引用的是不是最新版。 2.检查自己项目中是否有引用其他版本的camera。 3.下载Demo， 里面有这个实现。

---原始邮件--- 发件人: "ylmyg"<[email protected]> 发送时间: 2021年3月5日(周五) 上午10:33 收件人: "amggg/YXing"<[email protected]>; 抄送: "Subscribed"<[email protected]>; 主题: [amggg/YXing] 报错，找不到原因 (#8)

new RxPermissions(MainActivity.this) .requestEachCombined(Manifest.permission.CAMERA) .subscribe(new Observer() { @override public void onSubscribe(@nonnull Disposable d) { } @Override public void onNext(@NonNull Permission permission) { if (permission.granted) { ScanCodeConfig.create(MainActivity.this) .setStyle(ScanStyle.NONE) .setPlayAudio(true) .buidler() //跳转扫码页 扫码页可自定义样式 .start(SaomaActivity.class); } } @Override public void onError(@NonNull Throwable e) { } @Override public void onComplete() { } });

public class SaomaActivity extends ScanCodeActivity { @Override public int getLayoutId() { return R.layout.activity_saoma; } @Override public void initData() { super.initData(); } @Override protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) { super.onActivityResult(requestCode, resultCode, data); //接收扫码结果 if (resultCode == RESULT_OK && requestCode == ScanCodeConfig.QUESTCODE && data != null) { Bundle extras = data.getExtras(); if (extras != null) { String code = extras.getString(ScanCodeConfig.CODE_KEY); ToastUtils.showLong(String.format("%s%s", "结果： ", code)); } } }
}

就报错 找不到解决办法 java.lang.AbstractMethodError: abstract method "java.lang.Object androidx.camera.core.impl.CameraFactory.getCameraManager()" at androidx.camera.core.CameraX.lambda$initAndRetryRecursively$9$CameraX(CameraX.java:566) at androidx.camera.core.-$$Lambda$CameraX$PyTMqE8rSnFsLpsANtL2ojEI5QI.run(Unknown Source:10) at java.util.concurrent.ThreadPoolExecutor.processTask(ThreadPoolExecutor.java:1187) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at java.lang.Thread.run(Thread.java:784)

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[ylmyg]

能加个Q85446450么？换了项目里面的demo还是这个错误，应该是冲突，那这样不是很难解决