open at start: open type: run at startup: run type: Force SW rendering: No Force OpenGL: No quit when done: No 12:25:22 [INF][ WBContext]: WbContext::init 12:25:22 [ERR][ python]: Error importing Python
这将引发“can't convert object to 'str' for 'filename'”错误,因为open()函数期望一个字符串作为文件名。 修改后的代码应该是: python file_number = 123 filename = str(file_number) with open(filename, 'w') as file: file.write("Hello, world!") 这样,file_number被转换为字符串"123",然...
$HOME/bin/python2.4 setup.py install --prefix=$HOME The build proceeds without error, but when I try to import: % $HOME/bin/python2.4 -c "import MySQLdb" Traceback (most recent call last): File "<string>", line 1, in ? File "build/bdist.linux-i686/egg/MySQLdb/__init__.py", ...