This was a breaking change that Google made and which stopped the add-on to work from June 7th. added an additional authorization to allow the sidebar to open. From your Google Doc, select the Insert menu and choose Drawing In the drawing click on the Insert Image icon and upload your image or choose one from. added function to retrieve original image size. clarified that only in-line bitmap images are supported (eg. If you get the error 'ScriptError: Authorization is required to perform that action.' then maybe you are logged into your browser with multiple accounts and Google script doesn't like that. Now change the size to your liking, then select 'Apply' to make the change. Choose the Drawing option, then click New.

Select the Insert tab at the top of the window. Click where in the document you want the text box. Then select an image in your document and select 'get size' in the sidebar. How to Add Text Box in Google Docs Open your document from Google Drive. To insert a shape: Click Insert then, hover over Drawing and select New from the drop-down menu. Use the menu Add-ons->SetImageSize->show sidebar to activate. (have been waiting forever so don't think this is going to happen.) To do so, click the blue Save and Close button in the top-right corner of the Drawing screen. Once you’ve created your drawing, you can insert it into your Google Docs document. I’m waiting for feedback by the Google API team to make it also work with ‘Wrap text’ and ‘Break text’. To draw a line or shape, select it from the menu bar and then click and drag your cursor on the drawing screen. It currently only works with ‘In line’ images.

This Add-on makes it possible to precisely control the width & height of images in Google docs. Google docs provide a user with many interesting and useful tools and features to design a presentation or a document.

How to insert shape in google docs