MOSS frequent Development Issues and Fix

MOSS frequent Development Issues and Fix

1.     The file or folder name contains characters that are not permitted.  Please use a different name.

Ans: Check the Master page URL, Once again pick the Master page URL

2.     Cannot complete this action. Please try again.

Ans: CAML Query Error, Check with your CAML Syntax

3.     An error occurred during the processing of /default.aspx. Only Content controls are allowed directly in a content page that contains Content controls.

Ans: Check your Code is outside the content page or not

4.     An unexpected error has occurred. Web Parts Maintenance Page: If you have permission, you can use this page to temporarily close Web Parts or remove personal settings. For more information, contact your site administrator.

Ans: Web part or User Control .Net code Error, Check with your code and Handle using try catch  with Response object

catch (Exception ex)

{

Response.Write(ex.Message);

}

5.     Edit DispForm.aspx, NewForm.aspx and EditForm.aspx from Browser.

Ans: Add &Toolpaneview=2 in Query string