I want to add web part to my custom home.aspx site, and when i put the code generated from Design Manager HTML snippets i get an error saying:

One of the properties of the Web Part has an incorrect format. Microsoft SharePoint Foundation cannot deserialize the Web Part. Check the format of the properties and try again.

I dident change or modify any properties yet, but i cant figure out whats wrong with the web part code.

Code for the webpart looks like: enter image description here

1 Answer 1


The code snippet generated by designer manager used for custom page layout/master page.

If you want to add the web part to a existing 'home.aspx', click site settings->edit page->add a web part enter image description here

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