:::tip{title="提示"}
店号及款号不能为空。

错误信息：无法将 DBNull.Value 强制转换为类型“System.Int32”。请使用可空类型？


:::



![image.png](/static/img/c54b910610dbe01d8e419a1777d1fa68.image.webp)

![](https://school.hansonvip.com/static/img/74036692cbe1d9e7bd075169d7397956.image.webp)


:::note{title="注"}
回答：收银界面存在一个错误款式，删除之后 重新收银即可
:::

错误信息：无法将 DBNull.Value 强制转换为类型“System.Int32”。请使用可空类型

:::tip{title="提示"}
收银系统保存：  Method not found:'System.Drawing.Color
:::




![image.png](/static/img/9897a80b07cc7dbe718b7755cfd0a6ed.image.webp)



:::note{title="注"}
回复：可以卸载MicrosoftEdgeWebView2，

重新安装
http://qiniu.hansonvip.com/hanson/MicrosoftEdgeWebView2RuntimeInstallerX64.exe
:::

Method not found:'System.Drawing.Color

:::tip{title="提示"}
如何设置POS，收银到角？

:::



![8511104e04f43a6c71f0a4ea85046302.png](/static/img/129b591d368431505cc01cfc2044dab1.8511104e04f43a6c71f0a4ea85046302.webp)


这里改成1  之后店铺重新登录一下即可
![fc51287b1ae017750c7b5bd68b3e8947.png](/static/img/3a09a0d62cceecf3a231917275cc78ee.fc51287b1ae017750c7b5bd68b3e8947.webp)

如何设置POS，收银到角？

:::tip{title="提示"}
决策分析： 供应商太多，如果去搜索某一个供应商
:::


一、在选择款式这里，搜索一下供应商


![2a67658ad317730c32f291402019c5ce.png](/static/img/1a52fb4560e1130b3640192b3c2e48fe.2a67658ad317730c32f291402019c5ce.webp)

二、选择字段---点右键---显示预过滤器




![image.png](/static/img/e3bea0ecc5c2dc372bef774d32d2eb2b.image.webp)
选择需要的字段----包含/或者等于 XX

![2b78b1ff665eee7ed90d4d7e47ca1293.png](/static/img/0d9a99756f96187d6d4b35f549d39dae.2b78b1ff665eee7ed90d4d7e47ca1293.webp)

决策分析报表，如何模糊查询或者搜索

:::tip{title="提示"}
WIN11、win10电脑桌面提示：
你的浏览器版本(0)太低，本程序需要系统安装E10以上版本浏览器
:::

![image.png](/static/img/c2c2783aaceec28cd447180df6439871.image.webp)




:::warning{title="注意"}
1、安装IE11（WIN11、win10直接略过）

2、执行一下脚本
```
Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION]
"ERP7.NET_GRP.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\FeatureControl\FEATURE_BROWSER_EMULATION]
"ERP7.NET_GRP.exe" = dword:00002af8


[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION]
"Hopes.YS_M5P.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\FeatureControl\FEATURE_BROWSER_EMULATION]
"Hopes.YS_M5P.exe" = dword:00002af8


[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION]
"HOPES.YS_M5.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\FeatureControl\FEATURE_BROWSER_EMULATION]
"HOPES.YS_M5.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION]
"B2C.NET_ETP.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\FeatureControl\FEATURE_BROWSER_EMULATION]
"B2C.NET_ETP.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION]
"B2C.NET_GRP.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\FeatureControl\FEATURE_BROWSER_EMULATION]
"B2C.NET_GRP.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION]
"B2C.NET_POP.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\FeatureControl\FEATURE_BROWSER_EMULATION]
"B2C.NET_POP.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION]
"B2C.YS_E3.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\FeatureControl\FEATURE_BROWSER_EMULATION]
"B2C.YS_E3.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION]
"B2C.YS_E5.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\FeatureControl\FEATURE_BROWSER_EMULATION]
"B2C.YS_E5.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION]
"B2C.YS_E7.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\FeatureControl\FEATURE_BROWSER_EMULATION]
"B2C.YS_E7.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION]
"DHH.NET_GRP.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\FeatureControl\FEATURE_BROWSER_EMULATION]
"DHH.NET_GRP.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION]
"DRP7.NET_ETP.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\FeatureControl\FEATURE_BROWSER_EMULATION]
"DRP7.NET_ETP.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION]
"DRP7.NET_FGS.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\FeatureControl\FEATURE_BROWSER_EMULATION]
"DRP7.NET_FGS.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION]
"DRP7.NET_GRP.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\FeatureControl\FEATURE_BROWSER_EMULATION]
"DRP7.NET_GRP.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION]
"DRP7.NET_PRO.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\FeatureControl\FEATURE_BROWSER_EMULATION]
"DRP7.NET_PRO.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION]
"Drp7.YS_I3.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\FeatureControl\FEATURE_BROWSER_EMULATION]
"Drp7.YS_I3.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION]
"DRP7.YS_I5.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\FeatureControl\FEATURE_BROWSER_EMULATION]
"DRP7.YS_I5.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION]
"DRP7.YS_I7.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\FeatureControl\FEATURE_BROWSER_EMULATION]
"DRP7.YS_I7.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION]
"DRP7.YS_IF.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\FeatureControl\FEATURE_BROWSER_EMULATION]
"DRP7.YS_IF.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION]
"Erp7.Pos7.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\FeatureControl\FEATURE_BROWSER_EMULATION]
"Erp7.Pos7.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION]
"Erp7.Pos7_GRP.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\FeatureControl\FEATURE_BROWSER_EMULATION]
"Erp7.Pos7_GRP.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION]
"Erp7.Pos7_O2O.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\FeatureControl\FEATURE_BROWSER_EMULATION]
"Erp7.Pos7_O2O.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION]
"Erp7.YS_I3P.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\FeatureControl\FEATURE_BROWSER_EMULATION]
"Erp7.YS_I3P.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION]
"Erp7.YS_I5P.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\FeatureControl\FEATURE_BROWSER_EMULATION]
"Erp7.YS_I5P.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION]
"Erp7.YS_I7P.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\FeatureControl\FEATURE_BROWSER_EMULATION]
"Erp7.YS_I7P.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION]
"HOPES.NET_GRP.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\FeatureControl\FEATURE_BROWSER_EMULATION]
"Hopes.Pos_ETP.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION]
"HOPES.NET_GRP.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\FeatureControl\FEATURE_BROWSER_EMULATION]
"Hopes.Pos_ETP.exe" = dword:00002af8


[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION]
"YS_M5P.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\FeatureControl\FEATURE_BROWSER_EMULATION]
"YS_M5_32.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\FeatureControl\FEATURE_BROWSER_EMULATION]
"YS_M5.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION]
"YS_M5.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\FeatureControl\FEATURE_BROWSER_EMULATION]
"YS_M5P.exe" = dword:00002af8


[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION]
"YS_M5P.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\FeatureControl\FEATURE_BROWSER_EMULATION]
"YS_M5.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION]
"Hopes10.YS_M3.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\FeatureControl\FEATURE_BROWSER_EMULATION]
"Hopes10.YS_M3.exe" = dword:00002af8
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION]
"Hopes10.YS_M3P.exe" = dword:00002af8

[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\FeatureControl\FEATURE_BROWSER_EMULATION]
"Hopes10.YS_M3P.exe" = dword:00002af8
```
:::