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## 环境
* 操作系统: 如Windows 10
* Python版本: conda 3.7 64
* vn.py版本: v2.1.1
## Issue类型
三选一:Bug/Enhancement/Question
我是银河期货的账户,客户经理说 需要先作一个看穿测试,然后发了一个文档,
![image](https://user-images.githubusercont…
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I have installed the latest vnpy_evo and other apps such as ctabacktester and ctastrategy, but it is not running. From the error message, I reckon it is about the UI version is not compatible.
**St…
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qlib\data\dataset\utils.py
fetch_df_by_index
return df.loc[
pd.IndexSlice[idx_slc],
]
win10系统,
fetch_df_by_index函数中的pd.IndexSlice[idx_slc]出错时,…
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咨询下我这个是什么问题:
- `Darwin mbp.local 23.4.0 Darwin Kernel Version 23.4.0: Fri Mar 15 00:19:22 PDT 2024; root:xnu-10063.101.17~1/RELEASE_ARM64_T8112 arm64`
- 使用的main分支代码
- python3.12,其实python3.10也是这个错…
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Similar implementations include vnpy, which supports many exchanges, as well as China's futures market and stock market. Unfortunately, the efficiency of the Python based framework is not very satisfa…
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## 环境
* 操作系统: Ubuntu 22.04 LTS
* Python版本: 3.10
* VeighNa版本: 3.91
## Issue类型
三选一:Bug/Enhancement/Question
使用可编辑源码模式安装vnpy_ctp报错,我将vnpy_ctp的代码放在一个文件夹,使用 pip install -e 模式,始终报错 error: command '/…
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Traceback (most recent call last):
File "C:\Users\Administrator\PycharmProjects\vnpybinance\run.py", line 27, in
main()
File "C:\Users\Administrator\PycharmProjects\vnpybinance\run.py", li…
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## 环境
* 操作系统: 如Windows 11或者Ubuntu 20.04
* Python版本: 如VeighNa Studio-2.9.0
* VeighNa版本: 如v2.9.0发行版或者dev branch 20211224(下载日期)
## Issue类型
三选一:Bug/Enhancement/Question
## 预期程序行为
## 实际程序行…
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## 环境
* 操作系统: Windows 10
* Python版本: 3.11
* VeighNa版本: 3.9.1
## Issue类型
Bug
## 预期程序行为
执行:./install.bat
预期结果:完成环境配置
## 实际程序行为
```
(sdsx-3_11) PS E:\study\sss\pythonProject\vnpy…
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Run the container per guideline:
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robbie@S001:~$ sudo docker run --volume=/:/rootfs:ro --volume=/var/run:/var/run:rw --volume=/sys:/sys:ro --volume=/var/lib/docker/:/var/lib/do…