申请好了米筐帐号，配置好了进行回测，显示数据接口初始化成功，但是下载数据触发异常，如下图，这个怎么解决，谢谢

请把完整的报错文字复制后贴下，最下方的部分看不到

用Python的交易员 wrote:

请把完整的报错文字复制后贴下，最下方的部分看不到
17:17:15 初始化CTA回测引擎
17:17:15 策略文件加载完成
17:17:15 RQData数据接口初始化成功
17:17:20 ----------------------------------------
17:17:20 IF88.CFFEX-1m开始下载历史数据
17:17:20 数据下载失败，触发异常：
Traceback (most recent call last):
File "c:\vnstudio\lib\site-packages\vnpy\app\cta_backtester\engine.py", line 407, in run_downloading
data = rqdata_client.query_history(req)
File "c:\vnstudio\lib\site-packages\vnpy\trader\rqdata.py", line 174, in query_history
adjust_type="none"
File "c:\vnstudio\lib\site-packages\rqdatac\decorators.py", line 131, in wrap
return func(*args, **kwargs)
File "c:\vnstudio\lib\site-packages\rqdatac\services\get_price.py", line 115, in get_price
stocks, funds, indexes, futures, futures888, spots, options, convertibles, repos, market
File "c:\vnstudio\lib\site-packages\rqdatac\services\detail\get_price_df.py", line 123, in get_price_df
raise PermissionDenied("Not permit to get minbar price ")
rqdatac.share.errors.PermissionDenied: Not permit to get minbar price

这不是很明显的权限问题吗？
rqdatac.share.errors.PermissionDenied: Not permit to get minbar price：
没有权限获取分钟bar数据。

楼上正解

务虚 wrote:

用Python的交易员 wrote:

请把完整的报错文字复制后贴下，最下方的部分看不到
17:17:15 初始化CTA回测引擎
17:17:15 策略文件加载完成
17:17:15 RQData数据接口初始化成功
17:17:20 ----------------------------------------
17:17:20 IF88.CFFEX-1m开始下载历史数据
17:17:20 数据下载失败，触发异常：
Traceback (most recent call last):
File "c:\vnstudio\lib\site-packages\vnpy\app\cta_backtester\engine.py", line 407, in run_downloading
data = rqdata_client.query_history(req)
File "c:\vnstudio\lib\site-packages\vnpy\trader\rqdata.py", line 174, in query_history
adjust_type="none"
File "c:\vnstudio\lib\site-packages\rqdatac\decorators.py", line 131, in wrap
return func(*args, **kwargs)
File "c:\vnstudio\lib\site-packages\rqdatac\services\get_price.py", line 115, in get_price
stocks, funds, indexes, futures, futures888, spots, options, convertibles, repos, market
File "c:\vnstudio\lib\site-packages\rqdatac\services\detail\get_price_df.py", line 123, in get_price_df
raise PermissionDenied("Not permit to get minbar price ")
rqdatac.share.errors.PermissionDenied: Not permit to get minbar price

谢谢，纯小白，第一次用，一大段报错不知哪个是重点，之前米筐说开通到tick权限，实际上没有开通，刚搞好，能正常下载，再次感谢