Android Question Error when compiling generated java code

Discussion in 'Android Questions' started by Milton FS Santos, May 20, 2019.

  1. Milton FS Santos

    Milton FS Santos New Member Licensed User

    Hello everyone,
    I'm having a issue when I try compile and run my program. He was working before some changes, but I can't find the problem and don't find any similar thread here.
    Apparently the function is receiving more arguments than should receive, but I don't know why either how fix it.
    Here is my compiling error:
    Code:
    B4A Version: 9.01.2
    Java Version: 
    11
    Parsing code.    (
    0.00s)
    Building folders structure.    (
    0.03s)
    Compiling code.    (
    0.05s)
    Compiling layouts code.    (
    0.01s)
    Organizing libraries.    (
    0.00s)
    Generating R 
    file.    (0.00s)
    Compiling debugger engine code.    (
    0.00s)
    Compiling generated Java code.    Error
    src\b4a\example\conexao.java:
    349: error: method shouldDelegate in class Debug cannot be applied to given types;
    if (Debug.shouldDelegate(mostCurrent.activityBA, "activity_create"false))
             ^
      required: BA,
    String
      found: BA,
    String,boolean
      reason: actual 
    and formal argument lists differ in length
    Note: src\b4a\example\starter.java uses 
    or overrides a deprecated API.
    Note: Recompile with -Xlint:deprecation 
    for details.
    1 error

    javac 
    11.0.1
    And here my Main:
    Code:
    #Region  Project Attributes
        
    #ApplicationLabel: B4A Example
        
    #VersionCode: 1
        
    #VersionName:
        
    'SupportedOrientations possible values: unspecified, landscape or portrait.
        #SupportedOrientations: portrait
        
    #CanInstallToExternalStorage: False
    #End Region

    #Region  Activity Attributes
        
    #FullScreen: False
        
    #IncludeTitle: True
    #End Region

    Sub Process_Globals
        
    'These global variables will be declared once when the application starts.
        'These variables can be accessed from all modules.
    End Sub

    Sub Globals
        
    'These global variables will be redeclared each time the activity is created.
        'These variables can only be accessed from this module.
        Private btnEnter As Button
        
    Private password As EditText
        
    Private username As EditText
        
    Private ListViewconfig As ListView
        
    Private btnwifi As Button
        
    Private Btnback As Button
        
    Private Lblconfig As Label
        
    Private Lblcamera As Label
        
    Private Lbldaninha As Label
        
    Private Lblmap As Label
        
    Private Lbltractor As Label
        
    Private Lbldata As Label
        
    Private Lblfalha As Label
        
    Dim bmpWifiOn, bmpWifiOff As BitmapDrawable
    End Sub

    Sub Activity_Create(FirstTime As Boolean)
        
    Activity.LoadLayout("login")
        bmpWifiOn.Initialize(
    LoadBitmap(File.DirAssets, "icons8-wi-fi-green.png"))
        bmpWifiOff.Initialize(
    LoadBitmap(File.DirAssets, "icons8-wi-fi-red.png"))
    End Sub

    Sub Activity_Resume
        
    If conexao.Socket1.Connected Then
            btnwifi.Background = bmpWifiOn
        
    Else
            btnwifi.Background = bmpWifiOff
        
    End If
    End Sub

    Sub Activity_Pause (UserClosed As Boolean)

    End Sub

    Sub password_EnterPressed
        btnEnter_Click
    End Sub

    Sub btnEnter_Click
        
    If username.Text.Trim="" Or password.Text.Trim="" Then
            MsgboxAsync(
    "Por favor, preencha usuário e senha","")
        
    Else If username.Text="admin" And password.Text="admin" Then
            
    Activity.RemoveAllViews
            
    Activity.LoadLayout("main")
        
    End If
    End Sub

    Sub ListViewconfig_ItemLongClick (Position As Int, Value As Object)
        
    End Sub

    Sub Lblwifi_Click
        
    Activity.RemoveAllViews
        
    Activity.LoadLayout("conexao")
    End Sub

    Sub Lbltractor_Click
        MsgboxAsync(
    "","Trator Status")
    End Sub

    Sub Lblmap_Click
        
    Activity.RemoveAllViews
        
    Activity.LoadLayout("mapa")
    End Sub

    Sub Lblfalha_Click
        
    End Sub

    Sub Lbldata_Click
        
    End Sub

    Sub Lbldaninha_Click
        
    End Sub

    Sub Lblconfig_Click
        
    Activity.RemoveAllViews
        
    Activity.LoadLayout("config")
    End Sub

    Sub Lblcamera_Click
        MsgboxAsync(
    "","Camera Status")
    End Sub

    Sub btnwifi_Click
        
    Activity.RemoveAllViews
        
    Activity.LoadLayout("conexao")
    End Sub

    Sub btntractor_Click
        MsgboxAsync(
    "","Trator Status")
    End Sub

    Sub btnmap_Click
        
    Activity.RemoveAllViews
        
    Activity.LoadLayout("mapa")
    End Sub

    Sub btnfalha_Click
        
    End Sub

    Sub Btndata_Click
        
    End Sub

    Sub btndaninha_Click
        
    End Sub

    Sub btnconfig_Click
        
    Activity.RemoveAllViews
        
    Activity.LoadLayout("config")
    End Sub

    Sub btncamera_Click
        MsgboxAsync(
    "","Camera Status")
    End Sub

    Sub Btnback_Click
        
    Activity.RemoveAllViews
        
    Activity.LoadLayout("main")
    End Sub

    Sub LblLogout_Click
        
    Activity.RemoveAllViews
        
    Activity.LoadLayout("login")
    End Sub
     
  2. agraham

    agraham Expert Licensed User

    This is a very strange error. I can't think of anything that could cause it. The Debug.shouldDelegate(BA, String, boolean) method is in the standard library, Debug.jar, and should take indeed take three parameters.

    Try compiling a new empty project to see if the error is still present. It it is then I would uninstall and reinstall B4A.
     
  3. Milton FS Santos

    Milton FS Santos New Member Licensed User

    I fixed that bug deleting a inactive module. I did not call this module in any part and the project was compiled before even with this part, but now gave error. o_O
    Code:
    B4A=true
    Group=Default Group
    ModulesStructureVersion=
    1
    Type=StaticCode
    Version=
    9.01
    @EndOfDesignText@
    Type=StaticCode
    'Code module
    'Subs in this code module will be accessible from all modules.
    Sub Process_Globals
        
    'These global variables will be declared once when the application starts.
        'These variables can be accessed from all modules.
        
    End Sub

    Sub  LoadData  As List
        
    Dim dataArr As List
        dataArr.Initialize
        
    If File.Exists(File.DirInternal,"data"Then
            
    Return File.ReadList(File.DirInternal,"data")
        
    End If
     
        
    Return dataArr
    End Sub


    Sub SaveData(Arr As List)
        
    File.WriteList(File.DirInternal,"data",Arr)
    End Sub

    Sub AddData(Data As Map)
        
    Dim dataArr  As List = LoadData
        
    Dim json As JSONGenerator
        json.Initialize(Data)
        dataArr.Add(json.ToString)
        SaveData(dataArr)
    End Sub
     
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