折腾：
【未解决】用Vivo的iQOO U1x重新测试VivoGame的魔域类型的游戏20201208
期间报错：
[201209 17:57:18][BaiduOCR.py 108] respJson={'log_id': 1644317052777815721, 'error_code': 282000, 'error_msg': 'internal error'}
[201209 17:57:18][AppCrawler.py 100] string indices must be integers
Traceback (most recent call last):
File "/Users/xxx/dev/xxx/crawler/appAutoCrawler/AppCrawler/src/AppCrawler.py", line 90, in start
self.set_InitialUrl()
File "/Users/xxx/dev/xxx/crawler/appAutoCrawler/AppCrawler/src/AppCrawler.py", line 173, in set_InitialUrl
self.doGameAutoTest()
File "/Users/xxx/dev/xxx/crawler/appAutoCrawler/AppCrawler/src/AppCrawler.py", line 796, in doGameAutoTest
self.gameAutomation_SequentialCheck()
File "/Users/xxx/dev/xxx/crawler/appAutoCrawler/AppCrawler/src/AppCrawler.py", line 806, in gameAutomation_SequentialCheck
while (curRetryNum <= intoHomePageCheckMaxRetryNum) and (not self.waitStartToHome(curRetryNum)):
File "/Users/xxx/dev/xxx/crawler/appAutoCrawler/AppCrawler/src/AppCrawler.py", line 254, in waitStartToHome
while self.isBlackPage():
File "/Users/xxx/dev/xxx/crawler/appAutoCrawler/AppCrawler/src/common/MainUtils.py", line 5182, in isBlackPage
wordsResultNum = respJson["words_result_num"]
TypeError: string indices must be integers
发现是代码：
src/common/MainUtils.py
def isBlackPage(self): """is black page or not""" screenImgPath = self.getCurScreenshot() respJson = self.baiduImageToWords(screenImgPath) allWordsEmpty = True 。。。 wordsResultNum = respJson["words_result_num"]
那：此处respJson看来是None?
去log中看看
[201209 17:57:18][BaiduOCR.py 108] respJson={'log_id': 1644317052777815721, 'error_code': 282000, 'error_msg': 'internal error'}且注意到：
[201209 17:57:18][BaiduOCR.py 140] OCR time: 0:00:07.267716
此处百度OCR耗时高达7秒才返回
说明要么内容多，要么有问题
前面的log是：
[201209 17:57:18][BaiduOCR.py 105] baidu OCR: imgage=debug/Android/app/游戏app/screenshot/20201209_175710.jpg -> respJson={'log_id': 1644317052777815721, 'error_code': 282000, 'error_msg': 'internal error’}去看看图片是啥样的：
是黑屏：
所以此处按道理应该返回空的。
不过无所谓，需要代码支持这种情况
去加上：
src/common/BaiduOCR.py
# respEmpty = None
respEmpty = {}
。。。
# {'error_code': 282000, 'error_msg': 'internal error', 'log_id': 1644317052777815721}
。。。
else:
errMsg = "Unknown error"
if "error_msg" in respJson:
errMsg = respJson["error_msg"]
logging.error("baidu OCR resp error: %s", errMsg)
respJson = respEmpty改为：
src/common/MainUtils.py
def isBlackPage(self):
"""is black page or not"""
screenImgPath = self.getCurScreenshot()
respJson = self.baiduImageToWords(screenImgPath)
if respJson:
allWordsEmpty = True
wordsResultNum = respJson["words_result_num"]
if wordsResultNum > 0:
allWordsEmpty = False
isBlack = False
if allWordsEmpty:
isBlack = True
else:
# empty resp consider as Black page
isBlack = True
logging.info("isBlack=%s, imgPath=%s", isBlack, screenImgPath)
return isBlack即可。
只不过，其他地方对于baiduImageToWords返回空时，也需要去注意处理即可。
转载请注明：在路上 » 【已解决】Python的百度OCR代码报错：TypeError string indices must be integers