在lcd上显示识别的二维码信息，要怎么修改

[h32p]

import sensor, image, time,lcd

sensor.reset()
sensor.set_pixformat(sensor.RGB565)
sensor.set_framesize(sensor.QVGA)
sensor.skip_frames(time = 2000)
sensor.set_auto_gain(False) # must turn this off to prevent image washout...
clock = time.clock()

while(True):
    clock.tick()
    img = sensor.snapshot()
    img.lens_corr(1.8) # strength of 1.8 is good for the 2.8mm lens.
    for code in img.find_qrcodes():
        img.draw_rectangle(code.rect(), color = (255, 0, 0))
        message = code.payload()
        img.draw_string(message)
        lcd.display(img)
        print(code)
    print(clock.fps())

[kidswong999]

https://forum.singtown.com/search?term=lcd 二维码&in=titlesposts

[h32p]

就不能直接告诉我哪里有问题吗
我就是按那个连接写的。

[kidswong999]

报错提示已经很清楚了，
你没告诉他足够的参数，没有说把字写在哪个位置上。

例子：http://book.openmv.cc/example/03-Drawing/text-drawing.html
文档：https://docs.singtown.com/micropython/zh/latest/openmvcam/library/omv.image.html#image.draw_string