Android Question [SOLVED] Strange error on one device and not on another device

Discussion in 'Android Questions' started by yfleury, Aug 23, 2019.

  1. yfleury

    yfleury Active Member Licensed User

    Like the title above, I have this error

    Code:
    Error occurred on line: 35 (SwiftButton)
    java.lang.IllegalArgumentException: width 
    and height must be > 0
        at android.graphics.Bitmap.createBitmap(
    Bitmap.java:1044)
        at android.graphics.Bitmap.createBitmap(
    Bitmap.java:1011)
        at android.graphics.Bitmap.createBitmap(
    Bitmap.java:961)
        at android.graphics.Bitmap.createBitmap(
    Bitmap.java:922)
        at anywheresoftware.b4a.objects.drawable.CanvasWrapper.Initialize(CanvasWrapper.java:
    81)
        at anywheresoftware.b4a.objects.B4XCanvas.Initialize(B4XCanvas.java:
    37)
        at com.fleury.route.map.boss.swiftbutton._designercreateview(swiftbutton.java:
    289)
        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:
    180)
        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 com.fleury.route.map.boss.main$ResumableSub_sbRecupereClient_Click.resume(main.java:
    10946)
        at com.fleury.route.map.boss.main._sbrecupereclient_click(main.java:
    10920)
        at java.lang.reflect.Method.invoke(Native Method)
        at anywheresoftware.b4a.shell.Shell.runMethod(
    Shell.java:732)
        at anywheresoftware.b4a.shell.Shell.raiseEventImpl(
    Shell.java:351)
        at anywheresoftware.b4a.shell.Shell.raiseEvent(
    Shell.java:255)
        at java.lang.reflect.Method.invoke(Native Method)
        at anywheresoftware.b4a.ShellBA.raiseEvent2(ShellBA.java:
    144)
        at anywheresoftware.b4a.BA$
    2.run(BA.java:370)
        at android.os.Handler.handleCallback(Handler.java:
    790)
        at android.os.Handler.dispatchMessage(Handler.java:
    99)
        at android.os.Looper.loop(Looper.java:
    164)
        at android.app.ActivityThread.main(ActivityThread.java:
    7002)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:
    441)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:
    1408)
     
  2. emexes

    emexes Well-Known Member Licensed User

    Check line 35. Only you can see it.

    Error occurred on line: 35 (SwiftButton)
    java.lang.IllegalArgumentException: width and height must be > 0
     
    Last edited: Aug 24, 2019
  3. yfleury

    yfleury Active Member Licensed User

    is not on basic code. It's in compiled java code...
    In a device, I don't have this error, it occure on a different device.
     
  4. emexes

    emexes Well-Known Member Licensed User

    But you still have the clues that it is something to do with the width and/or height of a button, and buried in the error dump there is reference to CreateView and LayoutBuilder, so... between those, and knowing which activity of your app the problem happens in, you're on the home stretch here :)
     
    José J. Aguilar likes this.
  5. yfleury

    yfleury Active Member Licensed User

    In designer on all layout, I check all SwiftButton size. Minimum size for width or height is 65.
    I check also in the code for any resize SwiftButton and I have no resize in code.

    Test 1:
    In designer, I resize all SwiftButton 100 X 100
    Same error

    Test 2:
    In code, I set size for all SwiftButton like this:
    SwiftButton.mBase.Height=200dip
    SwiftButton.mBase.Width=200dip
    Same error

    Note: This error occur only when I clic on 2 specific SwiftButton. they load a layout showing task progress. I will investigate in that way
     
  6. yfleury

    yfleury Active Member Licensed User

    I find the problem. My progress task layout (1/4 of screen) was a horizontal anchor for both size. On my 10 inch device the layout is showing ok. But on my 7 inch device, the layout is more smaller and "cut" the SwiftButton and it is not visible. I suppose that produce error. Then I change my horizontal anchor of the layout to the left and no more error.
     
    emexes likes this.
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