Question

还在写游戏。不过，这个错误有点不同。我得到了这样的追溯......

Exception in Tkinter callback Traceback (most recent call last): File "/Library/Frameworks/Python.framework/Versions/3.1/lib/python3.1/tkinter/__init__.py", line 1399, in __call__ return self.func(*args) File "/Users/bluedragon1223/Desktop/Djambi0-2.py", line 68, in _newSpaceChosen pieceID = event.widget.find_withtag(currentCommand) File "/Library/Frameworks/Python.framework/Versions/3.1/lib/python3.1/tkinte/__init__.py", line2199, in find_withtag return self.find('withtag', tagOrId) File "/Library/Frameworks/Python.framework/Versions/3.1/lib/python3.1/tkinter/__init__.py", line 2173, in find self.tk.call((self._w, 'find') + args)) or () _tkinter.TclError: wrong # args: should be ".23215664 find withtag tagOrId"

我的意思是，我认为代码无关紧要。

我开始使用全局变量currentCommand = None和(CurX, CurY) = (0,0)以及(ToX, ToY) = (0,0)，如果这与它有关，但主要问题是我的事件。

有两个：

def _newSpaceChosen(event):
print(event.widget.find_withtag('rN')) #Used to check if I had used find_withtag correctly
pieceID = event.widget.find_withtag(currentCommand) #This is the problem source
[CurX, CurY] = event.widget.coords(pieceID[1])
print(CurX, CurY)
[MetaToX, MetaToY] = _point2square(event.x, event.y)
print(event.x, event.y)
print(MetaToX, MetaToY)
[ToX, ToY] = _square2point(MetaToX, MetaToY)
print(ToX, ToY)
event.widget.move(pieceID, ToX - CurX, ToY - CurY)

def _onPieceClick(event):
stuffTags = event.widget.gettags(event.widget.find_closest(event.x, event.y))
try:
    event.widget.delete(event.widget.find_withtag('bbox'))
except:
    pass
bboxULX = (event.x // 90 + 1) * 90
bboxULY = (event.y // 90 + 1) * 90 
bboxLRX = (event.x // 90 + 1) * 90 - 90
bboxLRY = (event.y // 90 + 1) * 90 - 90
event.widget.create_rectangle(bboxULX,bboxULY,bboxLRX,bboxLRY, width=3,   
outline='yellow',tag='bbox')
currentCommand = stuffTags[0]
print(currentCommand)`

我的想法是将游戏块标记存储在currentCommand中，然后使用该值来控制该特定部分，直到使用这样的绑定移动该部分：

canvas.bind('<1>', _newSpaceChosen)

在def __init__(self, mainWin):的{{1}}中

每件作品都有自己的class Board(Canvas):

我的假设是tag_bind(#piece-var, '<1>', _onPieceClick)很快就没有收到价值。你们有什么想法导致这种痕迹？

Answer 1

您的假设几乎肯定是正确的。您可以在调用find_withtag之前打印出值，轻松测试此假设。

_tkinter.TclError：错误#args：怎么回事？

1 个答案: