def with_error(self, prev_error):
        self.prev_error = prev_error
        return self
Composite two images using the particular ``channel``.
dataset/ETHPy150Open SpockBotMC/SpockBot/spockbot/plugins/tools/task.py/TaskFailed.with_error--crossover with--dataset/ETHPy150Open dahlia/wand/wand/image.py/BaseImage.composite_channel