版本 3.0.4。 使用databinding会有 W/System.err: java.lang.reflect.InvocationTargetException

[loubingzhuxue]

BaseRecyclerViewAdapterHelper 实例 中也与这个日志
DataBindingAdapter extends BaseQuickAdapter<Movie, BaseDataBindingHolder>

W/System.err: java.lang.reflect.InvocationTargetException at java.lang.reflect.Constructor.newInstance0(Native Method) at java.lang.reflect.Constructor.newInstance(Constructor.java:343) at com.chad.library.adapter.base.BaseQuickAdapter.createBaseGenericKInstance(BaseQuickAdapter.kt:733) at com.chad.library.adapter.base.BaseQuickAdapter.createBaseViewHolder(BaseQuickAdapter.kt:675) at com.chad.library.adapter.base.BaseQuickAdapter.onCreateViewHolder(BaseQuickAdapter.kt:257) at com.chad.library.adapter.base.BaseQuickAdapter.onCreateViewHolder(BaseQuickAdapter.kt:75) at androidx.recyclerview.widget.RecyclerView$Adapter.createViewHolder(RecyclerView.java:7078)

[wuyingtong]

View is not a binding layout

[fronton]

Error inflating class com.test.sticker.StickerView Caused by: java.lang.reflect.InvocationTargetException at java.lang.reflect.Constructor.newInstance0(Native Method) at java.lang.reflect.Constructor.newInstance(Constructor.java:343) at android.view.LayoutInflater.createView(LayoutInflater.java:864) at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:1016) at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:971) at android.view.LayoutInflater.rInflate(LayoutInflater.java:1133) at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:1094) at android.view.LayoutInflater.rInflate(LayoutInflater.java:1136) at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:1094) at android.view.LayoutInflater.inflate(LayoutInflater.java:692) at android.view.LayoutInflater.inflate(LayoutInflater.java:536) at com.chad.library.adapter.base.util.AdapterUtilsKt.getItemView(AdapterUtils.kt:15) at com.chad.library.adapter.base.BaseQuickAdapter.createBaseViewHolder(BaseQuickAdapter.kt:653) at com.chad.library.adapter.base.BaseQuickAdapter.onCreateDefViewHolder(BaseQuickAdapter.kt:649) at com.chad.library.adapter.base.BaseQuickAdapter.onCreateViewHolder(BaseQuickAdapter.kt:274) at com.chad.library.adapter.base.BaseQuickAdapter.onCreateViewHolder(BaseQuickAdapter.kt:75) at androidx.recyclerview.widget.RecyclerView$Adapter.createViewHolder(RecyclerView.java:7078) at androidx.recyclerview.widget.RecyclerView$Recycler.tryGetViewHolderForPositionByDeadline(RecyclerView.java:6235) at androidx.recyclerview.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:6118) at androidx.recyclerview.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:6114) at androidx.recyclerview.widget.LinearLayoutManager$LayoutState.next(LinearLayoutManager.java:2303) at androidx.recyclerview.widget.LinearLayoutManager.layoutChunk(LinearLayoutManager.java:1627) at androidx.recyclerview.widget.LinearLayoutManager.fill(LinearLayoutManager.java:1587) at androidx.recyclerview.widget.LinearLayoutManager.onLayoutChildren(LinearLayoutManager.java:665) at androidx.recyclerview.widget.RecyclerView.dispatchLayoutStep2(RecyclerView.java:4134) at androidx.recyclerview.widget.RecyclerView.dispatchLayout(RecyclerView.java:3851) at androidx.recyclerview.widget.RecyclerView.onLayout(RecyclerView.java:4404) at android.view.View.layout(View.java:22243) at android.view.ViewGroup.layout(ViewGroup.java:6494) at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1857) at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1701) at android.widget.LinearLayout.onLayout(LinearLayout.java:1610) at android.view.View.layout(View.java:22243) at android.view.ViewGroup.layout(ViewGroup.java:6494) at android.widget.FrameLayout.layoutChildren(FrameLayout.java:334) at android.widget.FrameLayout.onLayout(FrameLayout.java:270) at android.view.View.layout(View.java:22243) at android.view.ViewGroup.layout(ViewGroup.java:6494) at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1857) at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1701) at android.widget.LinearLayout.onLayout(LinearLayout.java:1610) at android.view.View.layout(View.java:22243) at android.view.ViewGroup.layout(ViewGroup.java:6494) at android.widget.FrameLayout.layoutChildren(FrameLayout.java:334) at android.widget.FrameLayout.onLayout(FrameLayout.java:270) at android.view.View.layout(View.java:22243) at android.view.ViewGroup.layout(ViewGroup.java:6494) at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1857) at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1701) at android.widget.LinearLayout.onLayout(LinearLayout.java:1610) at android.view.View.layout(View.java:22243) at android.view.ViewGroup.layout(ViewGroup.java:6494) at android.widget.FrameLayout.layoutChildren(FrameLayout.java:334) at android.widget.FrameLayout.onLayout(FrameLayout.java:270) at com.android.internal.policy.DecorView.onLayout(DecorView.java:1084) at android.view.View.layout(View.java:22243) at android.view.ViewGroup.layout(ViewGroup.java:6494) at android.view.ViewRootImpl.performLayout(ViewRootImpl.java:3518) at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2998) at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1996) at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:8462) at android.view.Choreographer$CallbackRecord.run(Choreographer.java:1256) at android.view.Choreographer.doCallbacks(Choreographer.java:995) at android.view.Choreographer.doFrame(Choreographer.java:887) at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:1224) at android.os.Handler.handleCallback(Handler.java:900) at android.os.Handler.dispatchMessage(Handler.java:103) at android.os.Looper.loop(Looper.java:219) at android.app.ActivityThread.main(ActivityThread.java:8387) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:513) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1055) Caused by: java.lang.RuntimeException: Using WebView from more than one process at once with the same data directory is not supported. https://crbug.com/558377 : Lock owner com.test.sticker(pid 29328) at org.chromium.android_webview.AwDataDirLock.a(PG:26) at v7.g(PG:46) at v7.a(PG:38) at v7.b(PG:8) at com.android.webview.chromium.WebViewChromiumFactoryProvider.a(PG:17) at com.android.webview.chromium.WebViewChromium.init(PG:14) at android.webkit.WebView.(WebView.java:445) at android.webkit.WebView.(WebView.java:367) at android.webkit.WebView.(WebView.java:350)

[TomGarden]

class BackWarehouseReceiptDetailAdapter(
        layoutResId: Int = R.layout.item_back_warehouse_receipt_detail_item,
        data: MutableList<Object> = mutableListOf())
    : BaseQuickAdapter<Object, BaseViewHolder>(layoutResId, data) {

    init {
        addChildClickViewIds(R.id.btn_fix_count)
    }

    override fun convert(holder: BaseViewHolder, item: Object) {

        val binding = DataBindingUtil.getBinding(holder.itemView)
                ?: ItemBackWarehouseReceiptDetailItemBinding.bind(holder.itemView)
         // other logic
    }
}

[hookbin]

com.chad.library.adapter.base.BaseQuickAdapter.kt

......

   /**
     * try to create Generic VH instance
     *
     * @param z
     * @param view
     * @return
     */
    @Suppress("UNCHECKED_CAST")
    private fun createBaseGenericKInstance(z: Class<*>, view: View): VH? {
        try {
            val constructor: Constructor<*>
            // inner and unstatic class
            return if (z.isMemberClass && !Modifier.isStatic(z.modifiers)) {
                constructor = z.getDeclaredConstructor(javaClass, View::class.java)
                constructor.isAccessible = true
                constructor.newInstance(this, view) as VH
            } else {
                constructor = z.getDeclaredConstructor(View::class.java)
                constructor.isAccessible = true
                constructor.newInstance(view) as VH
            }
        } catch (e: NoSuchMethodException) {
            // 抛出错误的地方是否能使用更"优雅"的方式记录
            e.printStackTrace()
        } catch (e: IllegalAccessException) {
            e.printStackTrace()
        } catch (e: InstantiationException) {
            e.printStackTrace()
        } catch (e: InvocationTargetException) {
            e.printStackTrace()
        }
        return null
    }

......

[Biswangluo]

我也发现这个问题了 因为 empty header footer 不是binding 布局时候 会在控制台大量刷这个错误 并不影响使用 但是会干扰调试

[13120241790]

我也遇到了这个问题。作者可以在 addHeaderView 或者 footerView 的时候提供一个传 R.layout 资源的接口，里面去用 databinding 拿，或者通过判断去绕过这个每次 try catch 打印日志

[13120241790]

@Biswangluo 估计这个问题优先级太低排不上