Warning: file_get_contents(/data/phpspider/zhask/data//catemap/3/android/185.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Android 从Firebase存储上载时出现运行时异常_Android_Firebase_Kotlin_Runtimeexception - Fatal编程技术网

Android 从Firebase存储上载时出现运行时异常

Android 从Firebase存储上载时出现运行时异常,android,firebase,kotlin,runtimeexception,Android,Firebase,Kotlin,Runtimeexception,我试图从firebase存储上传图像,url已经存在,但运行时代码崩溃。它在init()方法上给出RuntimeException 我的kt代码: private fun init() { if (Common.currentUser !=null && Common.currentUser!!.avatar !=null && !TextUtils.isEmpty(Common.currentUser!!.avatar)) { Glide.with(th

我试图从firebase存储上传图像,url已经存在,但运行时代码崩溃。它在
init()
方法上给出
RuntimeException

我的kt代码:

private fun init() {
if (Common.currentUser !=null && Common.currentUser!!.avatar !=null && !TextUtils.isEmpty(Common.currentUser!!.avatar))
{
    Glide.with(this).load(Common.currentUser!!.avatar).into(image_avatar)
    //Toast.makeText(this,"Error "+Common.currentUser!!.avatar,Toast.LENGTH_SHORT).show()
    //Snackbar.make(drawerLayout,"Error "+Common.currentUser!!.avatar,Snackbar.LENGTH_LONG).show()
}}
日志:

 java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.crazytaxi/com.example.crazytaxi.DriverHomeActivity}: java.lang.NullPointerException: Argument must not be null
    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3782)
    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3961)
在com.example.crazytaxi.DriverHomeActivity.init(DriverHomeActivity.kt:118)上
在com.example.crazytaxi.DriverHomeActivity.onCreate(DriverHomeActivity.kt:68)

设置click listener时,屏幕上是否显示了
image\u avatar
?我使用Xml中的OnClick属性而不是image\u avatar.setonClick listener来解决它,谢谢。