npm ERR! 400 Bad Request - PUT xxx - Cannot publish over previously published version “1.0.0“.

npm publish error when sending package

Console error

---

You can see the released package on the npm official website, but there is no content (as follows)The package is basically released, and there is a small error later

---

Reason:

When a package with the same name is released again, it cannot be the same version as the last released package

Workaround:

In the package.json file, increase the version number of the package.

Change the version number to 1.0.1

---

After re-npm publish, refresh the page, you can see the corresponding package just published

Note

We usually use Taobao mirror sources, so we cannot use npm publish to send packages, we must switch the address back to npm official website

Using the nrm tool

Global installation nrm

npm install nrm -g

View all mirror sources

nrm ls

---

Switch to official address

nrm use npm

---

When sending the package, you must switch to the official npm address. To improve the download speed later, you can also use the command nrm use taobao Switch the address back to the Taobao mirror to increase the speed, We should pay attention to this when we operate normally

---

If there are any mistakes in the article, I urge you to ask questions, I would greatly appreciate it.If you don't understand, you can comment and I will reply

If the article is helpful to everyone, I hope everyone can give it a thumbs up and encouragement, and everyone will work together in the future. The road is long, and the road is long and long