Unable to add a web part

Question

Hi I am trying to add a web part in sharepoint but getting the attached error  as i am new to sharepoint can anyone guide me on this. Thanks Apurva...

Jean Paul · Answer

Hello Apurva I think the error is not with the web part. The error message shows that the document is not checked out. Please ensure the web part page you are using requires Check Out option before updating. Regards Jean Paul

Apurva Mehta · Answer

Here is the attachement

Jean Paul · Answer

I cannot find any attachment. For adding web parts there are multiple steps like. We have to sign the assembly. Register it in the GAC. Add safe load command in web.config From SharePoint Gallery enable it. http://www.fpweb.net/sharepoint-tutorials/wss-v3/web-parts/add-new/ (you can also use visual studio plugins to create and deploy webparts)