Android Question unable to run wobble menu example

[bagula_bhagat008]

Hi,

i have b4a version 11.20
i am trying to run wobblemenu example but i am fail to run it. the code is unchanged, i tried to clean project and run again but result were same, i get following error

Logger connected to: motorola moto g(40) fusion
--------- beginning of main
*** Service (starter) Create ***
** Service (starter) Start **
** Activity (main) Create, isFirst = true **
Error occurred on line: 94 (WobbleMenu)
java.lang.NumberFormatException: For input string: "null"
at sun.misc.FloatingDecimal.readJavaFormatString(FloatingDecimal.java:2043)
at sun.misc.FloatingDecimal.parseDouble(FloatingDecimal.java:110)
at java.lang.Double.parseDouble(Double.java:538)
at anywheresoftware.b4a.BA.ObjectToNumber(BA.java:684)
at b4a.example.wobblemenu._designercreateview(wobblemenu.java:1127)
at java.lang.reflect.Method.invoke(Native Method)
at anywheresoftware.b4a.shell.Shell.runMethod(Shell.java:732)
at anywheresoftware.b4a.shell.Shell.raiseEventImpl(Shell.java:351)
at anywheresoftware.b4a.shell.Shell.raiseEvent(Shell.java:255)
at java.lang.reflect.Method.invoke(Native Method)
at anywheresoftware.b4a.ShellBA.raiseEvent2(ShellBA.java:144)
at anywheresoftware.b4a.BA.raiseEvent2(BA.java:197)
at anywheresoftware.b4a.objects.CustomViewWrapper.AfterDesignerScript(CustomViewWrapper.java:61)
at anywheresoftware.b4a.keywords.LayoutBuilder.loadLayout(LayoutBuilder.java:162)
at anywheresoftware.b4a.objects.ActivityWrapper.LoadLayout(ActivityWrapper.java:209)
at b4a.example.main._activity_create(main.java:390)
at java.lang.reflect.Method.invoke(Native Method)
at anywheresoftware.b4a.shell.Shell.runMethod(Shell.java:732)
at anywheresoftware.b4a.shell.Shell.raiseEventImpl(Shell.java:351)
at anywheresoftware.b4a.shell.Shell.raiseEvent(Shell.java:255)
at java.lang.reflect.Method.invoke(Native Method)
at anywheresoftware.b4a.ShellBA.raiseEvent2(ShellBA.java:144)
at b4a.example.main.afterFirstLayout(main.java:105)
at b4a.example.main.access$000(main.java:17)
at b4a.example.main$WaitForLayout.run(main.java:83)
at android.os.Handler.handleCallback(Handler.java:938)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:250)
at android.app.ActivityThread.main(ActivityThread.java:7844)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:592)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:958)
** Activity (main) Resume **

 

[Peter Simpson]

In the IDE click on the File menu and then Export As Zip, you should respond to this thread with the attached file.

This is what is causing you issues.
java.lang.NumberFormatException: For input string: "null"

 

[bagula_bhagat008]

In the IDE click on the File menu and then Export As Zip, you should respond to this thread with the attached file.

This is what is causing you issues.
java.lang.NumberFormatException: For input string: "null"

Hi, Thanks for responding, i have attached the zip file,

 

[Peter Simpson]

Hiya,
Your zip file works 100% perfectly fine here. Try opening the layout1.bal file and save it again, then try assembling the project again.

 

[DonManfred]

works 100% perfectly fine here

same here

 

[bagula_bhagat008]

Try opening the layout1.bal file and save it again

now working

Thanks for the help