Android Question Problem with JdbcSQL compilation

#Region  Project Attributes
   #ApplicationLabel: B4A Example
   #VersionCode: 1
   #VersionName:
   'SupportedOrientations possible values: unspecified, landscape or portrait.
   #SupportedOrientations: unspecified
   #CanInstallToExternalStorage: False
#End Region

#Region  Activity Attributes
   #FullScreen: False
   #IncludeTitle: True
#End Region
#AdditionalJar: mysql-connector-java-8.0.15.jar
#BridgeLogger: true
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 ProgressBar1 As ProgressBar
End Sub

Sub Activity_Create(FirstTime As Boolean)
   'Do not forget to load the layout file created with the visual designer. For example:
   Activity.LoadLayout("1")

End Sub

Sub Activity_Click
   ProgressBar1.Visible = True
   Wait For (CallSub(Starter, "ListAnimals")) Complete (Result As Boolean)
   Log("Completed. Success: " & Result)
   ProgressBar1.Visible = False
End Sub

Sub Activity_Resume

End Sub

Sub Activity_Pause (UserClosed As Boolean)

End Sub

#Region  Service Attributes
   #StartAtBoot: False
   #ExcludeFromLibrary: True
#End Region

Sub Process_Globals
   Public mysql As JdbcSQL
   Private driver As String = "com.mysql.jdbc.Driver"
   Private jdbcUrl As String = "jdbc:mysql://192.168.0.6/test"
   Private Username As String = "username"
   Private Password As String = "password"
End Sub

Sub Service_Create
   'need to disable it as reading from large JdbcResultSet will cause network requests to be sent on the main thread.
   DisableStrictMode
End Sub

Sub Service_Start (StartingIntent As Intent)

End Sub

Sub DisableStrictMode
   Dim jo As JavaObject
   jo.InitializeStatic("android.os.Build.VERSION")
   If jo.GetField("SDK_INT") > 9 Then
       Dim policy As JavaObject
       policy = policy.InitializeNewInstance("android.os.StrictMode.ThreadPolicy.Builder", Null)
       policy = policy.RunMethodJO("permitAll", Null).RunMethodJO("build", Null)
       Dim sm As JavaObject
       sm.InitializeStatic("android.os.StrictMode").RunMethod("setThreadPolicy", Array(policy))
   End If
End Sub

Sub Connect As ResumableSub
   mysql.InitializeAsync("mysql", driver, jdbcUrl, Username, Password)
   Wait For MySQL_Ready (Success As Boolean)
   If Success = False Then
       Log("Check unfiltered logs for JDBC errors.")
   End If
   Return Success
End Sub

Sub CloseConnection
    mysql.Close
End Sub

Sub ListAnimals As ResumableSub
   Wait For (Connect) Complete (Success As Boolean)
   If Success Then
       Try
           Dim sf As Object = mysql.ExecQueryAsync("mysql", "SELECT id, name FROM animals WHERE id > ?", Array(300))
           Wait For (sf) mysql_QueryComplete (Success As Boolean, Crsr As JdbcResultSet)
           If Success Then
               Do While Crsr.NextRow
                   Log($"Id: ${Crsr.GetInt("id")}, Name: ${Crsr.GetString("name")}"$)
               Loop
               Crsr.Close
           End If
       Catch
           Success = False
           Log(LastException)
       End Try
       CloseConnection
   End If
   Return Success
End Sub

Sub Service_TaskRemoved
   'This event will be raised when the user removes the app from the recent apps list.
End Sub

'Return true to allow the OS default exceptions handler to handle the uncaught exception.
Sub Application_Error (Error As Exception, StackTrace As String) As Boolean
   Return True
End Sub

Sub Service_Destroy

End Sub