Unformatted Code Warning
It looks like your post may contain unformatted code. To make it readable, make sure to wrap your code in backticks using the ` key on your keyboard. ([Where?]
how to fix this kind of error
If you have no code in your post you can ignore it, but if you have code in your post you can just select it and press the </> “Preformatted Text” button to format it
thank you, my brother. I fix the problem. you help me. thank you agin.