scanned then crash?

[xiebao]

D/GraphicBuffer(31550): unregister, handle(0x9df28500) (w:720 h:1440 s:736 f:0x1 u:b00) D/GraphicBuffer(31550): unregister, handle(0x9df28a40) (w:720 h:1440 s:736 f:0x1 u:b00) D/GraphicBuffer(31550): unregister, handle(0x9df28e00) (w:720 h:1440 s:736 f:0x1 u:b00) V/PhoneWindow(31550): DecorView setVisiblity: visibility = 4, Parent = ViewRoot{ac48364 com.sstech.card/com.hukabao.hukabao.MainActivity,ident = 0}, this = DecorView@90c99cd[MainActivity] I/zygote (31550): Background concurrent copying GC freed 37767(8MB) AllocSpace objects, 13(452KB) LOS objects, 76% free, 3MB/15MB, paused 9.882ms total 96.680ms I/zygote (31550): Background concurrent copying GC freed 14470(929KB) AllocSpace objects, 45(12MB) LOS objects, 75% free, 3MB/15MB, paused 149us total 137.357ms I/zygote (31550): Do full code cache collection, code=125KB, data=110KB I/zygote (31550): After code cache collection, code=103KB, data=69KB D/AndroidRuntime(31550): Shutting down VM I/flutter (31550): 0003006402,6a8d0a59810302f0eb6405dce3aebc1b E/AndroidRuntime(31550): FATAL EXCEPTION: main E/AndroidRuntime(31550): Process: com.sstech.card, PID: 31550 E/AndroidRuntime(31550): java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=100, result=-1, data=Intent { (has extras) }} to activity {com.sstech.card/com.hukabao.hukabao.MainActivity}: java.lang.NullPointerException E/AndroidRuntime(31550): at android.app.ActivityThread.deliverResults(ActivityThread.java:4359) E/AndroidRuntime(31550): at android.app.ActivityThread.handleSendResult(ActivityThread.java:4403) E/AndroidRuntime(31550): at android.app.ActivityThread.-wrap19(Unknown Source:0) E/AndroidRuntime(31550): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1694) E/AndroidRuntime(31550): at android.os.Handler.dispatchMessage(Handler.java:106) E/AndroidRuntime(31550): at android.os.Looper.loop(Looper.java:171) E/AndroidRuntime(31550): at android.app.ActivityThread.main(ActivityThread.java:6656) E/AndroidRuntime(31550): at java.lang.reflect.Method.invoke(Native Method) E/AndroidRuntime(31550): at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:547) E/AndroidRuntime(31550): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:873) E/AndroidRuntime(31550): Caused by: java.lang.NullPointerException E/AndroidRuntime(31550): at java.io.File.(File.java:282) E/AndroidRuntime(31550): at com.hukabao.hukabao.MainActivity.installApk(MainActivity.kt:131) E/AndroidRuntime(31550): at com.hukabao.hukabao.MainActivity.onActivityResult(MainActivity.kt:115) E/AndroidRuntime(31550): at android.app.Activity.dispatchActivityResult(Activity.java:7341) E/AndroidRuntime(31550): at android.app.ActivityThread.deliverResults(ActivityThread.java:4355) E/AndroidRuntime(31550): ... 9 more D/Camera-JNI(31550): (tid:31565)[~MtkJNICameraContext] this:0x81fcba60 I/Process (31550): Sending signal. PID: 31550 SIG: 9 Lost connection to device.

[xiebao]

barcode_scan: ^1.0.0

[abhriyaroy]

Getting this issue on 3.0.0

[bradleyhart]

I am getting this issue on 3.0.1, did you have a work around?