Question

我已经用Google搜索了这个错误，并且不明白它是什么。我正在尝试用类进行一个简单的游戏，我所拥有的敌人类不允许我调用攻击方法。

这是错误发生的行：

Your health: 100
Attack or Heal attack
Hit for 3 damage.
97

Traceback (most recent call last):
  File "E:\Computing\player.py", line 119, in <module>
    enemy.attack()
TypeError: 'int' object is not callable

这是方法：

Imports System.IO
Imports System.Data
Imports System.Data.OleDb
Module Module1

    Sub Main()
        Dim reader As New CSVReader()
        Dim ds As DataSet = reader.ReadCSVFile("filename", True)
    End Sub

End Module

Public Class CSVReader

    Public Function ReadCSVFile(ByVal fullPath As String, ByVal headerRow As Boolean) As DataSet

        Dim path As String = fullPath.Substring(0, fullPath.LastIndexOf("\") + 1)
        Dim filename As String = fullPath.Substring(fullPath.LastIndexOf("\") + 1)
        Dim ds As DataSet = New DataSet()

        Dim header As String
        If headerRow Then
            header = "Yes"
        Else
            header = "No"
        End If

        Try
            If File.Exists(fullPath) Then

                Dim ConStr As String = String.Format("Provider=Microsoft.Jet.OLEDB.4.0;Data Source={0}" + ";Extended Properties=""Text;HDR={1};FMT=Delimited\""", path, header)
                Dim SQL As String = String.Format("SELECT * FROM {0}", filename)
                Dim adapter As OleDbDataAdapter = New OleDbDataAdapter(SQL, ConStr)
                adapter.Fill(ds, "TextFile")
                ds.Tables(0).TableName = "Table1"
            End If
            For Each col As DataColumn In ds.Tables("Table1").Columns
                col.ColumnName = col.ColumnName.Replace(" ", "_")
            Next

        Catch ex As Exception
            Console.WriteLine(ex.Message)
        End Try
        Return ds
    End Function
End Class

如果您需要有关该代码的更多信息，请询问。我不确定我打算给你什么信息，因为我不明白这个错误。

控制台出错：

CstName = Me![CustName]

Answer 1

在某些时候，您为int分配了enemy.attack值，然后尝试将enemy.attack()作为函数调用。

查找xyz.attack = {something}之类的行并仔细检查{something}是什么。

高级调试技术 - 使enemy.attack成为只读属性，返回无操作函数，即

class enemy:
    @property
    def attack(self, player):
        def null_fn():
            pass
        return null_fn

...现在运行代码会抛出AttributeError指向您尝试为attack分配值的行; - ）

Python类'int'对象不可调用

1 个答案: