kotlin项目无法show弹出或者弹出后空异常，java正常

[anaivez]

XPopup版本
2.9.4

手机系统和型号
公版 Android 10

描述你的问题
kotlin项目代码中无法弹出或者弹出报空异常，java中正常。在activity中使用basecontext弹出无反应，使用this弹出会报空异常。activiy使用了Binding绑定

异常信息
2024-01-08 10:49:11.106 5915-5915 AndroidRuntime com.wrbicycle E FATAL EXCEPTION: main Process: com.wrbicycle, PID: 5915 java.lang.IllegalStateException: Could not execute method for android:onClick at androidx.appcompat.app.AppCompatViewInflater$DeclaredOnClickListener.onClick(AppCompatViewInflater.java:473) at android.view.View.performClick(View.java:7140) at android.view.View.performClickInternal(View.java:7117) at android.view.View.access$3500(View.java:801) at android.view.View$PerformClick.run(View.java:27351) at android.os.Handler.handleCallback(Handler.java:883) at android.os.Handler.dispatchMessage(Handler.java:100) at android.os.Looper.loop(Looper.java:214) at android.app.ActivityThread.main(ActivityThread.java:7401) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1072) Caused by: java.lang.reflect.InvocationTargetException at java.lang.reflect.Method.invoke(Native Method) at androidx.appcompat.app.AppCompatViewInflater$DeclaredOnClickListener.onClick(AppCompatViewInflater.java:468) at android.view.View.performClick(View.java:7140)  at android.view.View.performClickInternal(View.java:7117)  at android.view.View.access$3500(View.java:801)  at android.view.View$PerformClick.run(View.java:27351)  at android.os.Handler.handleCallback(Handler.java:883)  at android.os.Handler.dispatchMessage(Handler.java:100)  at android.os.Looper.loop(Looper.java:214)  at android.app.ActivityThread.main(ActivityThread.java:7401)  at java.lang.reflect.Method.invoke(Native Method)  at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492)  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1072)  Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'int android.widget.FrameLayout.getChildCount()' on a null object reference at com.lxj.xpopup.impl.FullScreenPopupView.initPopupContent(FullScreenPopupView.java:46) at com.lxj.xpopup.core.BasePopupView.init(BasePopupView.java:243) at com.lxj.xpopup.core.BasePopupView.show(BasePopupView.java:108) at com.wrbicycle.view.first.BicycleMainActivity.onClick(BicycleMainActivity.kt:55) at java.lang.reflect.Method.invoke(Native Method)  at androidx.appcompat.app.AppCompatViewInflater$DeclaredOnClickListener.onClick(AppCompatViewInflater.java:468)  at android.view.View.performClick(View.java:7140)  at android.view.View.performClickInternal(View.java:7117)  at android.view.View.access$3500(View.java:801)  at android.view.View$PerformClick.run(View.java:27351)  at android.os.Handler.handleCallback(Handler.java:883)  at android.os.Handler.dispatchMessage(Handler.java:100)  at android.os.Looper.loop(Looper.java:214)  at android.app.ActivityThread.main(ActivityThread.java:7401)  at java.lang.reflect.Method.invoke(Native Method)  at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492)  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1072)  2024-01-08 10:49:11.139 5915-5915 Process com.wrbicycle I Sending signal. PID: 5915 SIG: 9 2024-01-08 10:49:11.204 1999-2105 InputDispatcher system_server E channel '44e27f1 com.wrbicycle/com.wrbicycle.view.first.BicycleMainActivity (server)' ~ Channel is unrecoverably broken and will be disposed!

activity代码
`
class BicycleMainActivity : BaseActivity() {

private val CURRENT_FRAGMENT = "STATE_FRAGMENT_SHOW"
private lateinit var binding: ActivityBicyclemainBinding
private var fragments = ArrayList<Fragment>()
private var currentFragment: Fragment? = null
private lateinit var fragmentManager: FragmentManager
var currentIndex = 0

override fun init() {
    binding = ActivityBicyclemainBinding.inflate(layoutInflater)
    setContentView(binding.root)
    fragmentManager = supportFragmentManager
    addFragment()
    showFragment()
}

override fun initData() {
}

fun onClick(view: View) {

// currentIndex++
// if (currentIndex >= fragments.size) {
// currentIndex = 0
// }
// showFragment()
XPopup.Builder(getContext())
.isLightStatusBar(true)
.isViewMode(true)
.isDestroyOnDismiss(true)
.hasNavigationBar(true)
.autoOpenSoftInput(false)
.popupAnimation(PopupAnimation.ScaleAlphaFromCenter)
.asCustom(GuideXpopup(getContext())).show()
}

fun getContext():Context{
    return this
}

fun addFragment() {
    fragments.clear()
    fragments.add(MainFragment())

// fragments.add(GuideFragment())
fragments.add(LanguageFragment())
fragments.add(MediaFragment())
fragments.add(SportsFragment())
}

fun showFragment() {
    var transaction = fragmentManager.beginTransaction()
    if (currentFragment != null) {
        if (currentFragment!!.isAdded) {
            if (currentFragment is MainFragment) {
                transaction.detach(currentFragment!!)
            } else {
                transaction.remove(currentFragment!!)
            }
        }
    }
    currentFragment = fragments[currentIndex]
    transaction.add(R.id.activity_main_frameLayout, currentFragment!!, ""+currentIndex)
    transaction.attach(currentFragment!!)
    transaction.commitNowAllowingStateLoss()
}

}
`

xpopup代码
`
class GuideXpopup(context: Context) : FullScreenPopupView(context), View.OnClickListener {

override fun getInnerLayoutId(): Int {
    return R.layout.xpopup_guide
}

override fun onClick(v: View?) {
}

}
`