My app keep crashing when i open the app

I do not use spinner

Do you use anything from this ?

or any component you are using having any empty text field ?

4 Likes

thank you @Anu it works for me.

1 Like

my app still doesn’t work. I have implemented the tips but unfortunately it does not work.

09-16 01:47:20.832 3776 3776 E AndroidRuntime: java.lang.RuntimeException: Unable to start activity ComponentInfo{com.Baxolino.Akku.Manager/io.kodular.bgpsdr.BatteryManger.Screen1}: /tmp/1631727692618_0.37055352105743056-0/youngandroidproject/…/src/io/kodular/bgpsdr/BatteryManger/Screen1.yail:1473:45: unbound location null
09-16 01:47:20.832 3776 3776 E AndroidRuntime: at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2666)
09-16 01:47:20.832 3776 3776 E AndroidRuntime: at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2727)
09-16 01:47:20.832 3776 3776 E AndroidRuntime: at android.app.ActivityThread.-wrap12(ActivityThread.java)
09-16 01:47:20.832 3776 3776 E AndroidRuntime: at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1478)
09-16 01:47:20.832 3776 3776 E AndroidRuntime: at android.os.Handler.dispatchMessage(Handler.java:102)
09-16 01:47:20.832 3776 3776 E AndroidRuntime: at android.os.Looper.loop(Looper.java:154)
09-16 01:47:20.832 3776 3776 E AndroidRuntime: at android.app.ActivityThread.main(ActivityThread.java:6121)
09-16 01:47:20.832 3776 3776 E AndroidRuntime: at java.lang.reflect.Method.invoke(Native Method)
09-16 01:47:20.832 3776 3776 E AndroidRuntime: at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:889)
09-16 01:47:20.832 3776 3776 E AndroidRuntime: at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:779)
09-16 01:47:20.832 3776 3776 E AndroidRuntime: Caused by: /tmp/1631727692618_0.37055352105743056-0/youngandroidproject/…/src/io/kodular/bgpsdr/BatteryManger/Screen1.yail:1473:45: unbound location null
09-16 01:47:20.832 3776 3776 E AndroidRuntime: at gnu.mapping.Location.get(Location.java:67)
09-16 01:47:20.832 3776 3776 E AndroidRuntime: at io.kodular.bgpsdr.BatteryManger.Screen1.lambda403(Screen1.yail:1473)
09-16 01:47:20.832 3776 3776 E AndroidRuntime: at io.kodular.bgpsdr.BatteryManger.Screen1$frame.apply0(Screen1.yail:69)
09-16 01:47:20.832 3776 3776 E AndroidRuntime: at gnu.expr.ModuleBody.applyN(ModuleBody.java:226)
09-16 01:47:20.832 3776 3776 E AndroidRuntime: at io.kodular.bgpsdr.BatteryManger.Screen1$frame.applyN(Screen1.yail)
09-16 01:47:20.832 3776 3776 E AndroidRuntime: at gnu.expr.ModuleMethod.applyN(ModuleMethod.java:216)
09-16 01:47:20.832 3776 3776 E AndroidRuntime: at gnu.kawa.functions.ApplyToArgs.applyN(ApplyToArgs.java:139)
09-16 01:47:20.832 3776 3776 E AndroidRuntime: at gnu.mapping.ProcedureN.apply1(ProcedureN.java:31)
09-16 01:47:20.832 3776 3776 E AndroidRuntime: at io.kodular.bgpsdr.BatteryManger.Screen1.$define(Screen1.yail:10265)
09-16 01:47:20.832 3776 3776 E AndroidRuntime: at com.google.appinventor.components.runtime.Form.onCreateFinish2(SourceFile:503)
09-16 01:47:20.832 3776 3776 E AndroidRuntime: at com.google.appinventor.components.runtime.Form.onCreateFinish(SourceFile:447)
09-16 01:47:20.832 3776 3776 E AndroidRuntime: at com.google.appinventor.components.runtime.Form.onCreate(SourceFile:377)
09-16 01:47:20.832 3776 3776 E AndroidRuntime: at android.app.Activity.performCreate(Activity.java:6739)
09-16 01:47:20.832 3776 3776 E AndroidRuntime: at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1118)
09-16 01:47:20.832 3776 3776 E AndroidRuntime: at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2619)
09-16 01:47:20.832 3776 3776 E AndroidRuntime: … 9 more

Which components you are using in Screen 1 ?

Are they having any empty text field ?

Did you checked your about screen title is empty or not ?


about screen title is not empty

Which components using ? Those are extensions :upside_down_face:

I have very many should I upload the aia file

Previously in one of our post you uploaded aia but i was not able to upload it in creator may be due to many blocks (as my pc was not able to handle it) or many assets.

So can you upload it with just screen 1?

yes i can do it but only afterwards i am not at home

Is there also a possibility to create a new project and to take over everything so that it can be used as an update?

Now its working absolutely fine thanks for escalating my post @bodymindpower
Thanks @Boban for solving the issue.

The solution -
I just fill all the text fields in the labels and the switch.

Thanks

1 Like

I’ll try it out right away, what did you put in a text about?

My spinner

My spinner error. How to fix it. Please help me

:point_down:

2 Likes

Do I have to put them there?

Like this?

Yes but if you are using many spinner and don’t want to copy items one by one from blocks

So you can just enter spacebar in the Elements from String properties section it will not lead to crash.

2 Likes

Its work.
Finally i can use my app again
this forum so helpful
thanks a lot.

3 Likes