Mac reported an error when installing homebrew.

Kotlin
IOS
VB.Net
SQL
Node.js
Swift
Ruby
Go
Oracle
Git
Laravel
Mongodb
Asp.Net
More...

/ usr/local/Homebrew/Library/Homebrew/vendor/portable-ruby/2.3.7/lib/ruby/2.3.0/rubygems.rb:1233:in `require": cannot load such file-- rubygems/exceptions (LoadError)

from /usr/local/Homebrew/Library/Homebrew/vendor/portable-ruby/2.3.7/lib/ruby/2.3.0/rubygems.rb:1233:in `<top (required)>"
from <internal:gem_prelude>:4:in `require"
from <internal:gem_prelude>:4:in `<internal:gem_prelude>"

Failed during: / usr/local/bin/brew update-- force

how to solve it, which boss can help me to have a look?

Macbook homebrew

Jul.10,2021

have you solved the same problem?

Previous: When entering data, process string at the same time through php or mysql?

Next: When the vue list enters the details page, the details page displays the contents of the list page plus the details page.

False
Django, Why does the system automatically generate an empty session? every time the request is made?
Use python to convert dict1 to dict2, in the example. I tried for a long time but couldn't find a solution.
How to self-start the php-fpm service when building a LNMP environment with docker?
Can an array in react state be bound to a dom state using an element in the array?
Wechat browser version 6.6.5 cannot prevent the springback of pull-up and drop-down to the top under ios system.
In express+hbs, how do you define the routed data as a variable on the page?
How to use symbol reference of Iconfont in dva
How to elegantly add data to JSON objects?
Using node to build video streaming server
The proportional width of the echarts graph is inconsistent.
React uses axios to call the background data. After success, how to jump to the page based on the returned value?
I don't understand what a linux command means. Please explain it.
Vue introduces multiple components in vue-router by nesting named views, and does not refresh the same reference in other pages.
Running nodejs reports fewer errors ")"

Does the MySQL primary key index leaf node store the row data itself or its physical address?
How js converts an array of strings to an array of js
How to judge equality by reading Chinese characters in excel by python
How do I render different components for each line in table?
How does js splice to get such a result data.nav1?