java.lang.NullPointerException: Attempt to invoke virtual method 'java.io.File android.content.Context.getCacheDir()' on a null object reference
	at com.android.volley.toolbox.n.b(Unknown Source:2)
	at com.android.volley.toolbox.n.c(Unknown Source:19)
	at com.android.volley.toolbox.n.a(Unknown Source:1)
	at f4.r3$c0.onClick(Unknown Source:47)
	at androidx.appcompat.app.AlertController$c.handleMessage(Unknown Source:37)
	at android.os.Handler.dispatchMessage(Handler.java:106)
	at android.os.Looper.loopOnce(Looper.java:226)
	at android.os.Looper.loop(Looper.java:313)
	at android.app.ActivityThread.main(ActivityThread.java:8762)
	at java.lang.reflect.Method.invoke(Native Method)
	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:604)
	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1067)