pyqt5.qtcore.pyqtboundsignal＆＃x27;对象＆gt;返回了带有错误集的结果 -

Question

def format(self, record: logging.LogRecord) -> str:
    record_clone = copy.copy(record)
    record_clone.__dict__.update(self._colordict)
    if record_clone.levelname in self._log_colors:
        color = self._log_colors[record_clone.levelname]
        color_str = self._colordict[color]
        record_clone.log_color = color_str  # type: ignore[attr-defined]
    else:
        record_clone.log_color = ''  # type: ignore[attr-defined]
    for field in ['msg', 'filename', 'funcName', 'levelname', 'module',
                  'name', 'pathname', 'processName', 'threadName']:
        data = str(getattr(record_clone, field))
        setattr(record_clone, field, pyhtml.escape(data))
    msg = super().format(record_clone)
    if not msg.endswith(self._colordict['reset']):
        msg += self._colordict['reset']
    return msg 

def write(self, msg):
    if not self.signalsBlocked():
        self.sig_message_written.emit(msg)`

def emit(self, record):
    record_formatted = self.format(record)

    # Use static method from Mensenger class to emit the log message
    if record_formatted:
        Mensenger.stdout().write(record_formatted)
        #print("")
    return super().emit(str(record))

我正在使用python日志系统，以及（self.sig_message_written.emit（msg））信号发射时会生成下面显示的错误。

prackback（最新呼叫上次）：文件“/file”： home/danilo/miniconda3/envs/ciermag-develop/lib/python3.8/logging/init.py'，第954行，handing self.emit（记录）文件“/home/home/danilo/danilo/danilo/ciermag-system-System-System-system-sydevelop/package/packages/packages/packages/packages/packages/packages /pymr/pymr/init.py”，第205行，在emit messenger.stdout（）。写（record_formatted）文件“/home/danilo/ciermag-system-develop/packages/packages/pymr/pymr/pymr/pymr/init.py”，Line 148，在写self.sig_message_written.emit（msg）systemerror：＆lt; pyqt5.qtcore.pyqtboundsignal'对象＆gt; gt;返回一个带有错误集的结果