xunwichtig Member Licensed User Longtime User Jan 27, 2015 #1 Hi, i have written a class (XList). This Class has a sub what i call from a activity. sub in class Code: Copy Public Sub List_Item_SetUnselectedBackgroundColorByIndex(V_Index As Int, V_Color As Int) As Int '... End Sub activity Code: Copy 'globals Dim G_XList as XList '(Class) Dim T_XList as Object = G_XList sub foo() Dim TTXList As XList = T_XList TTXList.List_Item_SetUnselectedBackgroundColorByIndex(1, Colors.ARGB(124, 255, 155, 155)) End Sub If i call the "foo" source, the function works with: Code: Copy TTXList.List_Item_SetUnselectedBackgroundColorByIndex(1, Colors.ARGB(124, 255, 255, 255)) but, if i change the ARGB Value to like: Code: Copy TTXList.List_Item_SetUnselectedBackgroundColorByIndex(1, Colors.ARGB(124, 255, 155, 155)) the execution will crash with: Code: Copy Error occurred on line: 384 (xlist) java.lang.RuntimeException: Method: _list_item_setunselectedbackgroundcolorbyindex not found in: java.lang.Object at anywheresoftware.b4a.shell.Shell$MethodCache.getMethod(Shell.java:895) at anywheresoftware.b4a.shell.Shell.getMethod(Shell.java:549) at anywheresoftware.b4a.shell.Shell.runMethod(Shell.java:635) at anywheresoftware.b4a.shell.Shell.raiseEventImpl(Shell.java:302) at anywheresoftware.b4a.shell.Shell.raiseEvent(Shell.java:238) at java.lang.reflect.Method.invokeNative(Native Method) at java.lang.reflect.Method.invoke(Method.java:511) at anywheresoftware.b4a.ShellBA.raiseEvent2(ShellBA.java:121) at anywheresoftware.b4a.keywords.Common.CallSub4(Common.java:863) at anywheresoftware.b4a.keywords.Common.CallSubNew2(Common.java:820) '... at java.lang.reflect.Method.invokeNative(Native Method) at java.lang.reflect.Method.invoke(Method.java:511) at anywheresoftware.b4a.shell.Shell.runMethod(Shell.java:636) at anywheresoftware.b4a.shell.Shell.raiseEventImpl(Shell.java:305) at anywheresoftware.b4a.shell.Shell.raiseEvent(Shell.java:238) at java.lang.reflect.Method.invokeNative(Native Method) at java.lang.reflect.Method.invoke(Method.java:511) at anywheresoftware.b4a.ShellBA.raiseEvent2(ShellBA.java:121) at anywheresoftware.b4a.BA$3.run(BA.java:320) at android.os.Handler.handleCallback(Handler.java:725) at android.os.Handler.dispatchMessage(Handler.java:92) at android.os.Looper.loop(Looper.java:176) at android.app.ActivityThread.main(ActivityThread.java:5279) at java.lang.reflect.Method.invokeNative(Native Method) at java.lang.reflect.Method.invoke(Method.java:511) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1102) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:869) at dalvik.system.NativeStart.main(Native Method) "Error occurred on line: 384 (xlist)" is this line: Code: Copy Public Sub List_Item_SetUnselectedBackgroundColorByIndex(V_Index As Int, V_Color As Int) As Int JimJim XUN
Hi, i have written a class (XList). This Class has a sub what i call from a activity. sub in class Code: Copy Public Sub List_Item_SetUnselectedBackgroundColorByIndex(V_Index As Int, V_Color As Int) As Int '... End Sub activity Code: Copy 'globals Dim G_XList as XList '(Class) Dim T_XList as Object = G_XList sub foo() Dim TTXList As XList = T_XList TTXList.List_Item_SetUnselectedBackgroundColorByIndex(1, Colors.ARGB(124, 255, 155, 155)) End Sub If i call the "foo" source, the function works with: Code: Copy TTXList.List_Item_SetUnselectedBackgroundColorByIndex(1, Colors.ARGB(124, 255, 255, 255)) but, if i change the ARGB Value to like: Code: Copy TTXList.List_Item_SetUnselectedBackgroundColorByIndex(1, Colors.ARGB(124, 255, 155, 155)) the execution will crash with: Code: Copy Error occurred on line: 384 (xlist) java.lang.RuntimeException: Method: _list_item_setunselectedbackgroundcolorbyindex not found in: java.lang.Object at anywheresoftware.b4a.shell.Shell$MethodCache.getMethod(Shell.java:895) at anywheresoftware.b4a.shell.Shell.getMethod(Shell.java:549) at anywheresoftware.b4a.shell.Shell.runMethod(Shell.java:635) at anywheresoftware.b4a.shell.Shell.raiseEventImpl(Shell.java:302) at anywheresoftware.b4a.shell.Shell.raiseEvent(Shell.java:238) at java.lang.reflect.Method.invokeNative(Native Method) at java.lang.reflect.Method.invoke(Method.java:511) at anywheresoftware.b4a.ShellBA.raiseEvent2(ShellBA.java:121) at anywheresoftware.b4a.keywords.Common.CallSub4(Common.java:863) at anywheresoftware.b4a.keywords.Common.CallSubNew2(Common.java:820) '... at java.lang.reflect.Method.invokeNative(Native Method) at java.lang.reflect.Method.invoke(Method.java:511) at anywheresoftware.b4a.shell.Shell.runMethod(Shell.java:636) at anywheresoftware.b4a.shell.Shell.raiseEventImpl(Shell.java:305) at anywheresoftware.b4a.shell.Shell.raiseEvent(Shell.java:238) at java.lang.reflect.Method.invokeNative(Native Method) at java.lang.reflect.Method.invoke(Method.java:511) at anywheresoftware.b4a.ShellBA.raiseEvent2(ShellBA.java:121) at anywheresoftware.b4a.BA$3.run(BA.java:320) at android.os.Handler.handleCallback(Handler.java:725) at android.os.Handler.dispatchMessage(Handler.java:92) at android.os.Looper.loop(Looper.java:176) at android.app.ActivityThread.main(ActivityThread.java:5279) at java.lang.reflect.Method.invokeNative(Native Method) at java.lang.reflect.Method.invoke(Method.java:511) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1102) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:869) at dalvik.system.NativeStart.main(Native Method) "Error occurred on line: 384 (xlist)" is this line: Code: Copy Public Sub List_Item_SetUnselectedBackgroundColorByIndex(V_Index As Int, V_Color As Int) As Int JimJim XUN
Erel B4X founder Staff member Licensed User Longtime User Jan 27, 2015 #2 Can you upload a small project that demonstrates this issue?